40X-1000X M837 Series Trinocular Lab Compound Microscope 40X-1000X M837 Series Trinocular Lab Compound Microscope + 3MP USB 2.0 Digital Camera 40X-1000X M837 Series Trinocular Lab Compound Microscope + 5MP USB 2.0 Digital Camera 40X-1000X M837 Series Trinocular Lab Compound Microscope + 10MP USB 2.0 Digital Camera 40X-1000X M837 Series Trinocular Lab Compound Microscope + 14MP USB 2.0 Digital Camera 40X-1000X M837 Series Trinocular Lab Compound Microscope + 5MP USB 3.0 Digital Camera 40X-1000X M837 Series Trinocular Lab Compound Microscope + 10MP USB 3.0 Digital Camera 40X-1000X M837 Series Trinocular Lab Compound Microscope + 14MP USB 3.0 Digital Camera 40X-1000X M837 Series Trinocular Lab Compound Microscope + 18MP USB 3.0 Digital Camera 40X-1600X M837 Series Trinocular Lab Compound Microscope 40X-1600X M837 Series Trinocular Lab Compound Microscope + 3MP USB 2.0 Digital Camera 40X-1600X M837 Series Trinocular Lab Compound Microscope + 5MP USB 2.0 Digital Camera 40X-1600X M837 Series Trinocular Lab Compound Microscope + 10MP USB 2.0 Digital Camera 40X-1600X M837 Series Trinocular Lab Compound Microscope + 14MP USB 2.0 Digital Camera 40X-1600X M837 Series Trinocular Lab Compound Microscope + 5MP USB 3.0 Digital Camera 40X-1600X M837 Series Trinocular Lab Compound Microscope + 10MP USB 3.0 Digital Camera 40X-1600X M837 Series Trinocular Lab Compound Microscope + 14MP USB 3.0 Digital Camera 40X-1600X M837 Series Trinocular Lab Compound Microscope + 18MP USB 3.0 Digital Camera 40X-2000X M837 Series Trinocular Lab Compound Microscope 40X-2000X M837 Series Trinocular Lab Compound Microscope + 3MP USB 2.0 Digital Camera 40X-2000X M837 Series Trinocular Lab Compound Microscope + 5MP USB 2.0 Digital Camera 40X-2000X M837 Series Trinocular Lab Compound Microscope + 10MP USB 2.0 Digital Camera 40X-2000X M837 Series Trinocular Lab Compound Microscope + 14MP USB 2.0 Digital Camera 40X-2000X M837 Series Trinocular Lab Compound Microscope + 5MP USB 3.0 Digital Camera 40X-2000X M837 Series Trinocular Lab Compound Microscope + 10MP USB 3.0 Digital Camera 40X-2000X M837 Series Trinocular Lab Compound Microscope + 14MP USB 3.0 Digital Camera 40X-2000X M837 Series Trinocular Lab Compound Microscope + 18MP USB 3.0 Digital Camera 40X-2500X M837 Series Trinocular Lab Compound Microscope 40X-2500X M837 Series Trinocular Lab Compound Microscope + 3MP USB 2.0 Digital Camera 40X-2500X M837 Series Trinocular Lab Compound Microscope + 5MP USB 2.0 Digital Camera 40X-2500X M837 Series Trinocular Lab Compound Microscope + 10MP USB 2.0 Digital Camera 40X-2500X M837 Series Trinocular Lab Compound Microscope + 14MP USB 2.0 Digital Camera 40X-2500X M837 Series Trinocular Lab Compound Microscope + 5MP USB 3.0 Digital Camera 40X-2500X M837 Series Trinocular Lab Compound Microscope + 10MP USB 3.0 Digital Camera 40X-2500X M837 Series Trinocular Lab Compound Microscope + 14MP USB 3.0 Digital Camera 40X-2500X M837 Series Trinocular Lab Compound Microscope + 18MP USB 3.0 Digital Camera

SKU: M837 M837-C30U M837-C50U M837-C100U M837-C140U M837-C50U3 M837-C100U3 M837-C140U3 M837-C180U3 M837T M837T-C30U M837T-C50U M837T-C100U M837T-C140U M837T-C50U3 M837T-C100U3 M837T-C140U3 M837T-C180U3 M837S M837S-C30U M837S-C50U M837S-C100U M837S-C140U M837S-C50U3 M837S-C100U3 M837S-C140U3 M837S-C180U3 M837Z M837Z-C30U M837Z-C50U M837Z-C100U M837Z-C140U M837Z-C50U3 M837Z-C100U3 M837Z-C140U3 M837Z-C180U3

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$319.99
Magnification
Camera Type
Camera Pixel

The Higher the Magnification - The More Detail You'll See

Magnification can represent combinations of lenses including objective, ocular, and auxiliary lenses. The magnification ranges described here may include these combinations.

Compound Microscopes may include additional eyepieces (ocular lenses) to expand the total magnification range.

Stereo and other Inspection Microscopes may include additional eyepieces and auxiliary lenses including Barlow lenses to expand the total magnification range.

Camera Types

Various types of cameras are available. Cameras intended to be used with computers will use USB, wi-fi, or LAN to connect to the computer, and typically include specialized software. Cameras with HDMI, VGA, or analog video interfaces can be attached directly to a compatible display device such as a monitor or television, and do not require a computer to operate.

Camera Pixels

Also referred to as camera resolution, the number of pixels represents the maximum size of images which can be displayed or recorded by a camera. The value is displayed using MP (megapixels).

Key Features

  • 40X to 1000X magnification range using high-quality, color-coded objective lenses, and 10X eyepieces for four unique settings ideal for viewing cellular structures and microorganisms.
  • Trinocular viewing head with sliding interpupillary adjustment
  • NA1.25 Abbe condenser with iris diaphragm and filters
  • Two-layer mechanical stage with caliper and coaxial X-Y controls
  • Coaxial coarse and fine focus knobs on both sides
  • Variable-intensity halogen transmitted illumination
  • 40X to 1000X magnification range using high-quality, color-coded objective lenses, and 10X eyepieces for four unique settings ideal for viewing cellular structures and microorganisms.
  • Trinocular viewing head with sliding interpupillary adjustment
  • NA1.25 Abbe condenser with iris diaphragm and filters
  • Two-layer mechanical stage with caliper and coaxial X-Y controls
  • Coaxial coarse and fine focus knobs on both sides
  • Variable-intensity halogen transmitted illumination
  • View live images and capture photos and videos with the included 3MP USB 2.0 camera. Included software for Windows, Mac, and Linux provide tools for image processing, measuring, and more.
  • 40X to 1000X magnification range using high-quality, color-coded objective lenses, and 10X eyepieces for four unique settings ideal for viewing cellular structures and microorganisms.
  • Trinocular viewing head with sliding interpupillary adjustment
  • NA1.25 Abbe condenser with iris diaphragm and filters
  • Two-layer mechanical stage with caliper and coaxial X-Y controls
  • Coaxial coarse and fine focus knobs on both sides
  • Variable-intensity halogen transmitted illumination
  • View live images and capture photos and videos with the included 5MP USB 2.0 camera. Included software for Windows, Mac, and Linux provide tools for image processing, measuring, and more.
  • 40X to 1000X magnification range using high-quality, color-coded objective lenses, and 10X eyepieces for four unique settings ideal for viewing cellular structures and microorganisms.
  • Trinocular viewing head with sliding interpupillary adjustment
  • NA1.25 Abbe condenser with iris diaphragm and filters
  • Two-layer mechanical stage with caliper and coaxial X-Y controls
  • Coaxial coarse and fine focus knobs on both sides
  • Variable-intensity halogen transmitted illumination
  • View live images and capture photos and videos with the included 10MP USB 2.0 camera. Included software for Windows, Mac, and Linux provide tools for image processing, measuring, and more.
  • 40X to 1000X magnification range using high-quality, color-coded objective lenses, and 10X eyepieces for four unique settings ideal for viewing cellular structures and microorganisms.
  • Trinocular viewing head with sliding interpupillary adjustment
  • NA1.25 Abbe condenser with iris diaphragm and filters
  • Two-layer mechanical stage with caliper and coaxial X-Y controls
  • Coaxial coarse and fine focus knobs on both sides
  • Variable-intensity halogen transmitted illumination
  • View live images and capture photos and videos with the included 14MP USB 2.0 camera. Included software for Windows, Mac, and Linux provide tools for image processing, measuring, and more.
  • 40X to 1000X magnification range using high-quality, color-coded objective lenses, and 10X eyepieces for four unique settings ideal for viewing cellular structures and microorganisms.
  • Trinocular viewing head with sliding interpupillary adjustment
  • NA1.25 Abbe condenser with iris diaphragm and filters
  • Two-layer mechanical stage with caliper and coaxial X-Y controls
  • Coaxial coarse and fine focus knobs on both sides
  • Variable-intensity halogen transmitted illumination
  • View live images and capture photos and videos with the included 5MP USB 3.0 camera. Included software for Windows, Mac, and Linux provide tools for image processing, measuring, and more.
  • 40X to 1000X magnification range using high-quality, color-coded objective lenses, and 10X eyepieces for four unique settings ideal for viewing cellular structures and microorganisms.
  • Trinocular viewing head with sliding interpupillary adjustment
  • NA1.25 Abbe condenser with iris diaphragm and filters
  • Two-layer mechanical stage with caliper and coaxial X-Y controls
  • Coaxial coarse and fine focus knobs on both sides
  • Variable-intensity halogen transmitted illumination
  • View live images and capture photos and videos with the included 10MP USB 3.0 camera. Included software for Windows, Mac, and Linux provide tools for image processing, measuring, and more.
  • 40X to 1000X magnification range using high-quality, color-coded objective lenses, and 10X eyepieces for four unique settings ideal for viewing cellular structures and microorganisms.
  • Trinocular viewing head with sliding interpupillary adjustment
  • NA1.25 Abbe condenser with iris diaphragm and filters
  • Two-layer mechanical stage with caliper and coaxial X-Y controls
  • Coaxial coarse and fine focus knobs on both sides
  • Variable-intensity halogen transmitted illumination
  • View live images and capture photos and videos with the included 14MP USB 3.0 camera. Included software for Windows, Mac, and Linux provide tools for image processing, measuring, and more.
  • 40X to 1000X magnification range using high-quality, color-coded objective lenses, and 10X eyepieces for four unique settings ideal for viewing cellular structures and microorganisms.
  • Trinocular viewing head with sliding interpupillary adjustment
  • NA1.25 Abbe condenser with iris diaphragm and filters
  • Two-layer mechanical stage with caliper and coaxial X-Y controls
  • Coaxial coarse and fine focus knobs on both sides
  • Variable-intensity halogen transmitted illumination
  • View live images and capture photos and videos with the included 18MP USB 3.0 camera. Included software for Windows, Mac, and Linux provide tools for image processing, measuring, and more.
  • 40X to 1600X expanded magnification range using high-quality, color-coded objective lenses, and 10X and 16X eyepieces for eight unique settings ideal for viewing cellular structures and microorganisms.
  • Trinocular viewing head with sliding interpupillary adjustment
  • NA1.25 Abbe condenser with iris diaphragm and filters
  • Two-layer mechanical stage with caliper and coaxial X-Y controls
  • Coaxial coarse and fine focus knobs on both sides
  • Variable-intensity halogen transmitted illumination
  • 40X to 1600X expanded magnification range using high-quality, color-coded objective lenses, and 10X and 16X eyepieces for eight unique settings ideal for viewing cellular structures and microorganisms.
  • Trinocular viewing head with sliding interpupillary adjustment
  • NA1.25 Abbe condenser with iris diaphragm and filters
  • Two-layer mechanical stage with caliper and coaxial X-Y controls
  • Coaxial coarse and fine focus knobs on both sides
  • Variable-intensity halogen transmitted illumination
  • View live images and capture photos and videos with the included 3MP USB 2.0 camera. Included software for Windows, Mac, and Linux provide tools for image processing, measuring, and more.
  • 40X to 1600X expanded magnification range using high-quality, color-coded objective lenses, and 10X and 16X eyepieces for eight unique settings ideal for viewing cellular structures and microorganisms.
  • Trinocular viewing head with sliding interpupillary adjustment
  • NA1.25 Abbe condenser with iris diaphragm and filters
  • Two-layer mechanical stage with caliper and coaxial X-Y controls
  • Coaxial coarse and fine focus knobs on both sides
  • Variable-intensity halogen transmitted illumination
  • View live images and capture photos and videos with the included 5MP USB 2.0 camera. Included software for Windows, Mac, and Linux provide tools for image processing, measuring, and more.
  • 40X to 1600X expanded magnification range using high-quality, color-coded objective lenses, and 10X and 16X eyepieces for eight unique settings ideal for viewing cellular structures and microorganisms.
  • Trinocular viewing head with sliding interpupillary adjustment
  • NA1.25 Abbe condenser with iris diaphragm and filters
  • Two-layer mechanical stage with caliper and coaxial X-Y controls
  • Coaxial coarse and fine focus knobs on both sides
  • Variable-intensity halogen transmitted illumination
  • View live images and capture photos and videos with the included 10MP USB 2.0 camera. Included software for Windows, Mac, and Linux provide tools for image processing, measuring, and more.
  • 40X to 1600X expanded magnification range using high-quality, color-coded objective lenses, and 10X and 16X eyepieces for eight unique settings ideal for viewing cellular structures and microorganisms.
  • Trinocular viewing head with sliding interpupillary adjustment
  • NA1.25 Abbe condenser with iris diaphragm and filters
  • Two-layer mechanical stage with caliper and coaxial X-Y controls
  • Coaxial coarse and fine focus knobs on both sides
  • Variable-intensity halogen transmitted illumination
  • View live images and capture photos and videos with the included 14MP USB 2.0 camera. Included software for Windows, Mac, and Linux provide tools for image processing, measuring, and more.
  • 40X to 1600X expanded magnification range using high-quality, color-coded objective lenses, and 10X and 16X eyepieces for eight unique settings ideal for viewing cellular structures and microorganisms.
  • Trinocular viewing head with sliding interpupillary adjustment
  • NA1.25 Abbe condenser with iris diaphragm and filters
  • Two-layer mechanical stage with caliper and coaxial X-Y controls
  • Coaxial coarse and fine focus knobs on both sides
  • Variable-intensity halogen transmitted illumination
  • View live images and capture photos and videos with the included 5MP USB 3.0 camera. Included software for Windows, Mac, and Linux provide tools for image processing, measuring, and more.
  • 40X to 1600X expanded magnification range using high-quality, color-coded objective lenses, and 10X and 16X eyepieces for eight unique settings ideal for viewing cellular structures and microorganisms.
  • Trinocular viewing head with sliding interpupillary adjustment
  • NA1.25 Abbe condenser with iris diaphragm and filters
  • Two-layer mechanical stage with caliper and coaxial X-Y controls
  • Coaxial coarse and fine focus knobs on both sides
  • Variable-intensity halogen transmitted illumination
  • View live images and capture photos and videos with the included 10MP USB 3.0 camera. Included software for Windows, Mac, and Linux provide tools for image processing, measuring, and more.
  • 40X to 1600X expanded magnification range using high-quality, color-coded objective lenses, and 10X and 16X eyepieces for eight unique settings ideal for viewing cellular structures and microorganisms.
  • Trinocular viewing head with sliding interpupillary adjustment
  • NA1.25 Abbe condenser with iris diaphragm and filters
  • Two-layer mechanical stage with caliper and coaxial X-Y controls
  • Coaxial coarse and fine focus knobs on both sides
  • Variable-intensity halogen transmitted illumination
  • View live images and capture photos and videos with the included 14MP USB 3.0 camera. Included software for Windows, Mac, and Linux provide tools for image processing, measuring, and more.
  • 40X to 1600X expanded magnification range using high-quality, color-coded objective lenses, and 10X and 16X eyepieces for eight unique settings ideal for viewing cellular structures and microorganisms.
  • Trinocular viewing head with sliding interpupillary adjustment
  • NA1.25 Abbe condenser with iris diaphragm and filters
  • Two-layer mechanical stage with caliper and coaxial X-Y controls
  • Coaxial coarse and fine focus knobs on both sides
  • Variable-intensity halogen transmitted illumination
  • View live images and capture photos and videos with the included 18MP USB 3.0 camera. Included software for Windows, Mac, and Linux provide tools for image processing, measuring, and more.
  • 40X to 2000X expanded magnification range using high-quality, color-coded objective lenses, and 10X and 20X eyepieces for eight unique settings ideal for viewing cellular structures and microorganisms.
  • Trinocular viewing head with sliding interpupillary adjustment
  • NA1.25 Abbe condenser with iris diaphragm and filters
  • Two-layer mechanical stage with caliper and coaxial X-Y controls
  • Coaxial coarse and fine focus knobs on both sides
  • Variable-intensity halogen transmitted illumination
  • 40X to 2000X expanded magnification range using high-quality, color-coded objective lenses, and 10X and 20X eyepieces for eight unique settings ideal for viewing cellular structures and microorganisms.
  • Trinocular viewing head with sliding interpupillary adjustment
  • NA1.25 Abbe condenser with iris diaphragm and filters
  • Two-layer mechanical stage with caliper and coaxial X-Y controls
  • Coaxial coarse and fine focus knobs on both sides
  • Variable-intensity halogen transmitted illumination
  • View live images and capture photos and videos with the included 3MP USB 2.0 camera. Included software for Windows, Mac, and Linux provide tools for image processing, measuring, and more.
  • 40X to 2000X expanded magnification range using high-quality, color-coded objective lenses, and 10X and 20X eyepieces for eight unique settings ideal for viewing cellular structures and microorganisms.
  • Trinocular viewing head with sliding interpupillary adjustment
  • NA1.25 Abbe condenser with iris diaphragm and filters
  • Two-layer mechanical stage with caliper and coaxial X-Y controls
  • Coaxial coarse and fine focus knobs on both sides
  • Variable-intensity halogen transmitted illumination
  • View live images and capture photos and videos with the included 5MP USB 2.0 camera. Included software for Windows, Mac, and Linux provide tools for image processing, measuring, and more.
  • 40X to 2000X expanded magnification range using high-quality, color-coded objective lenses, and 10X and 20X eyepieces for eight unique settings ideal for viewing cellular structures and microorganisms.
  • Trinocular viewing head with sliding interpupillary adjustment
  • NA1.25 Abbe condenser with iris diaphragm and filters
  • Two-layer mechanical stage with caliper and coaxial X-Y controls
  • Coaxial coarse and fine focus knobs on both sides
  • Variable-intensity halogen transmitted illumination
  • View live images and capture photos and videos with the included 10MP USB 2.0 camera. Included software for Windows, Mac, and Linux provide tools for image processing, measuring, and more.
  • 40X to 2000X expanded magnification range using high-quality, color-coded objective lenses, and 10X and 20X eyepieces for eight unique settings ideal for viewing cellular structures and microorganisms.
  • Trinocular viewing head with sliding interpupillary adjustment
  • NA1.25 Abbe condenser with iris diaphragm and filters
  • Two-layer mechanical stage with caliper and coaxial X-Y controls
  • Coaxial coarse and fine focus knobs on both sides
  • Variable-intensity halogen transmitted illumination
  • View live images and capture photos and videos with the included 14MP USB 2.0 camera. Included software for Windows, Mac, and Linux provide tools for image processing, measuring, and more.
  • 40X to 2000X expanded magnification range using high-quality, color-coded objective lenses, and 10X and 20X eyepieces for eight unique settings ideal for viewing cellular structures and microorganisms.
  • Trinocular viewing head with sliding interpupillary adjustment
  • NA1.25 Abbe condenser with iris diaphragm and filters
  • Two-layer mechanical stage with caliper and coaxial X-Y controls
  • Coaxial coarse and fine focus knobs on both sides
  • Variable-intensity halogen transmitted illumination
  • View live images and capture photos and videos with the included 5MP USB 3.0 camera. Included software for Windows, Mac, and Linux provide tools for image processing, measuring, and more.
  • 40X to 2000X expanded magnification range using high-quality, color-coded objective lenses, and 10X and 20X eyepieces for eight unique settings ideal for viewing cellular structures and microorganisms.
  • Trinocular viewing head with sliding interpupillary adjustment
  • NA1.25 Abbe condenser with iris diaphragm and filters
  • Two-layer mechanical stage with caliper and coaxial X-Y controls
  • Coaxial coarse and fine focus knobs on both sides
  • Variable-intensity halogen transmitted illumination
  • View live images and capture photos and videos with the included 10MP USB 3.0 camera. Included software for Windows, Mac, and Linux provide tools for image processing, measuring, and more.
  • 40X to 2000X expanded magnification range using high-quality, color-coded objective lenses, and 10X and 20X eyepieces for eight unique settings ideal for viewing cellular structures and microorganisms.
  • Trinocular viewing head with sliding interpupillary adjustment
  • NA1.25 Abbe condenser with iris diaphragm and filters
  • Two-layer mechanical stage with caliper and coaxial X-Y controls
  • Coaxial coarse and fine focus knobs on both sides
  • Variable-intensity halogen transmitted illumination
  • View live images and capture photos and videos with the included 14MP USB 3.0 camera. Included software for Windows, Mac, and Linux provide tools for image processing, measuring, and more.
  • 40X to 2000X expanded magnification range using high-quality, color-coded objective lenses, and 10X and 20X eyepieces for eight unique settings ideal for viewing cellular structures and microorganisms.
  • Trinocular viewing head with sliding interpupillary adjustment
  • NA1.25 Abbe condenser with iris diaphragm and filters
  • Two-layer mechanical stage with caliper and coaxial X-Y controls
  • Coaxial coarse and fine focus knobs on both sides
  • Variable-intensity halogen transmitted illumination
  • View live images and capture photos and videos with the included 18MP USB 3.0 camera. Included software for Windows, Mac, and Linux provide tools for image processing, measuring, and more.
  • 40X to 2500X expanded magnification range using high-quality, color-coded objective lenses, and 10X and 25X eyepieces for six unique settings ideal for viewing cellular structures and microorganisms.
  • Trinocular viewing head with sliding interpupillary adjustment
  • NA1.25 Abbe condenser with iris diaphragm and filters
  • Two-layer mechanical stage with caliper and coaxial X-Y controls
  • Coaxial coarse and fine focus knobs on both sides
  • Variable-intensity halogen transmitted illumination
  • 40X to 2500X expanded magnification range using high-quality, color-coded objective lenses, and 10X and 25X eyepieces for six unique settings ideal for viewing cellular structures and microorganisms.
  • Trinocular viewing head with sliding interpupillary adjustment
  • NA1.25 Abbe condenser with iris diaphragm and filters
  • Two-layer mechanical stage with caliper and coaxial X-Y controls
  • Coaxial coarse and fine focus knobs on both sides
  • Variable-intensity halogen transmitted illumination
  • View live images and capture photos and videos with the included 3MP USB 2.0 camera. Included software for Windows, Mac, and Linux provide tools for image processing, measuring, and more.
  • 40X to 2500X expanded magnification range using high-quality, color-coded objective lenses, and 10X and 25X eyepieces for six unique settings ideal for viewing cellular structures and microorganisms.
  • Trinocular viewing head with sliding interpupillary adjustment
  • NA1.25 Abbe condenser with iris diaphragm and filters
  • Two-layer mechanical stage with caliper and coaxial X-Y controls
  • Coaxial coarse and fine focus knobs on both sides
  • Variable-intensity halogen transmitted illumination
  • View live images and capture photos and videos with the included 5MP USB 2.0 camera. Included software for Windows, Mac, and Linux provide tools for image processing, measuring, and more.
  • 40X to 2500X expanded magnification range using high-quality, color-coded objective lenses, and 10X and 25X eyepieces for six unique settings ideal for viewing cellular structures and microorganisms.
  • Trinocular viewing head with sliding interpupillary adjustment
  • NA1.25 Abbe condenser with iris diaphragm and filters
  • Two-layer mechanical stage with caliper and coaxial X-Y controls
  • Coaxial coarse and fine focus knobs on both sides
  • Variable-intensity halogen transmitted illumination
  • View live images and capture photos and videos with the included 10MP USB 2.0 camera. Included software for Windows, Mac, and Linux provide tools for image processing, measuring, and more.
  • 40X to 2500X expanded magnification range using high-quality, color-coded objective lenses, and 10X and 25X eyepieces for six unique settings ideal for viewing cellular structures and microorganisms.
  • Trinocular viewing head with sliding interpupillary adjustment
  • NA1.25 Abbe condenser with iris diaphragm and filters
  • Two-layer mechanical stage with caliper and coaxial X-Y controls
  • Coaxial coarse and fine focus knobs on both sides
  • Variable-intensity halogen transmitted illumination
  • View live images and capture photos and videos with the included 14MP USB 2.0 camera. Included software for Windows, Mac, and Linux provide tools for image processing, measuring, and more.
  • 40X to 2500X expanded magnification range using high-quality, color-coded objective lenses, and 10X and 25X eyepieces for six unique settings ideal for viewing cellular structures and microorganisms.
  • Trinocular viewing head with sliding interpupillary adjustment
  • NA1.25 Abbe condenser with iris diaphragm and filters
  • Two-layer mechanical stage with caliper and coaxial X-Y controls
  • Coaxial coarse and fine focus knobs on both sides
  • Variable-intensity halogen transmitted illumination
  • View live images and capture photos and videos with the included 5MP USB 3.0 camera. Included software for Windows, Mac, and Linux provide tools for image processing, measuring, and more.
  • 40X to 2500X expanded magnification range using high-quality, color-coded objective lenses, and 10X and 25X eyepieces for six unique settings ideal for viewing cellular structures and microorganisms.
  • Trinocular viewing head with sliding interpupillary adjustment
  • NA1.25 Abbe condenser with iris diaphragm and filters
  • Two-layer mechanical stage with caliper and coaxial X-Y controls
  • Coaxial coarse and fine focus knobs on both sides
  • Variable-intensity halogen transmitted illumination
  • View live images and capture photos and videos with the included 10MP USB 3.0 camera. Included software for Windows, Mac, and Linux provide tools for image processing, measuring, and more.
  • 40X to 2500X expanded magnification range using high-quality, color-coded objective lenses, and 10X and 25X eyepieces for six unique settings ideal for viewing cellular structures and microorganisms.
  • Trinocular viewing head with sliding interpupillary adjustment
  • NA1.25 Abbe condenser with iris diaphragm and filters
  • Two-layer mechanical stage with caliper and coaxial X-Y controls
  • Coaxial coarse and fine focus knobs on both sides
  • Variable-intensity halogen transmitted illumination
  • View live images and capture photos and videos with the included 14MP USB 3.0 camera. Included software for Windows, Mac, and Linux provide tools for image processing, measuring, and more.
  • 40X to 2500X expanded magnification range using high-quality, color-coded objective lenses, and 10X and 25X eyepieces for six unique settings ideal for viewing cellular structures and microorganisms.
  • Trinocular viewing head with sliding interpupillary adjustment
  • NA1.25 Abbe condenser with iris diaphragm and filters
  • Two-layer mechanical stage with caliper and coaxial X-Y controls
  • Coaxial coarse and fine focus knobs on both sides
  • Variable-intensity halogen transmitted illumination
  • View live images and capture photos and videos with the included 18MP USB 3.0 camera. Included software for Windows, Mac, and Linux provide tools for image processing, measuring, and more.

The M837 series compound microscope is a class leader offering professional features at an affordable price. The trinocular viewing head is customizable and is equipped with a dedicated photo port which works simultaneously with both eyepieces. Precision mechanics provide optimal control over stage movements and focusing. The microscope is equipped with halogen-based brightfield illumination, and supports optional accessories for various contrast-enhancing techniques such as darkfield and phase-contrast. Its time-tested design and upgradability have made it a favorite among lab technicians, veterinarians, and teachers.

Viewing Head

The trinocular viewing head has a comfortable 45° incline for viewing while seated or standing, and can be swiveled 360°. Ocular spacing can be easily customized using sliding interpupillary adjustment. Dual diopters allow both eyepieces to be focused independently. The trinocular photo-port adds a dedicated mounting tube for cameras. The 23mm tube is height-adjustable to fine-tune the focus to match the eyepieces. Its simul-focal design allows simultaneous use with both eyepieces so no switching is necessary.

Optics

The microscope is equipped with four objective lenses mounted on a rotating turret to quickly move through the various magnifications. The lenses use DIN international standards, and are achromatically corrected to improve clarity and color accuracy. They provide a magnification range from 10X to 1000X when used with the standard 10X eyepieces, ideal for viewing a wide range of specimens including cellular structures and bacteria.

Objective Lenses

Magnification Corrections NA Immersion Medium Cover-glass Thickness
4X achromatic 0.10 0.17mm
10X achromatic 0.25 0.17mm
40X achromatic 0.65 0.17mm
100X achromatic 1.25 oil 0.17mm

Specimen Stage

The 2-layer mechanical stage provides smooth and precise movement for examination of specimen slides. The stage's low-position controls are conveniently placed near the coaxial focus knobs for a streamlined workflow. Examining specimen slides is intuitive and precise for users at any skill level. A convenient lever grouped with the left-side focus knobs can be used to lock and unlock the stage’s height adjustment to prevent damage to the lenses and specimen.

Halogen Illumination

The halogen sub-stage lighting provides bright illumination with excellent color rendering. The warm lighting is better suited for prolonged use, causing less eyestrain than LED and fluorescent lighting. The Abbe light condenser has a high 1.25 numerical aperture for oil-immersion, and an iris diaphragm to optimize contrast and depth-of-field. The condenser holder uses rack-and-pinion height adjustment for precision control.

A sub-stage mirror is included as an alternate light source when electricity is not available. The mirror can be mounted on top of the illuminator’s field lens to direct ambient light into the condenser.

Packing List:

  • One trinocular microscope
  • Four objectives lenses: 4X, 10X, 40X, 100X
  • One pair 10X eyepieces
  • One mirror
  • One AC power cord
  • One spare fuse
  • One spare bulb
  • Sample immersion oil
  • One dust cover
  • The M837 series compound microscope is a class leader offering professional features at an affordable price. The trinocular viewing head is customizable and is equipped with a dedicated photo port which works simultaneously with both eyepieces. Precision mechanics provide optimal control over stage movements and focusing. The microscope is equipped with halogen-based brightfield illumination, and supports optional accessories for various contrast-enhancing techniques such as darkfield and phase-contrast. Its time-tested design and upgradability have made it a favorite among lab technicians, veterinarians, and teachers.

    Viewing Head

    The trinocular viewing head has a comfortable 45° incline for viewing while seated or standing, and can be swiveled 360°. Ocular spacing can be easily customized using sliding interpupillary adjustment. Dual diopters allow both eyepieces to be focused independently. The trinocular photo-port adds a dedicated mounting tube for cameras. The 23mm tube is height-adjustable to fine-tune the focus to match the eyepieces. Its simul-focal design allows simultaneous use with both eyepieces so no switching is necessary.

    Optics

    The microscope is equipped with four objective lenses mounted on a rotating turret to quickly move through the various magnifications. The lenses use DIN international standards, and are achromatically corrected to improve clarity and color accuracy. They provide a magnification range from 10X to 1000X when used with the standard 10X eyepieces, ideal for viewing a wide range of specimens including cellular structures and bacteria.

    Objective Lenses

    Magnification Corrections NA Immersion Medium Cover-glass Thickness
    4X achromatic 0.10 0.17mm
    10X achromatic 0.25 0.17mm
    40X achromatic 0.65 0.17mm
    100X achromatic 1.25 oil 0.17mm

    Specimen Stage

    The 2-layer mechanical stage provides smooth and precise movement for examination of specimen slides. The stage's low-position controls are conveniently placed near the coaxial focus knobs for a streamlined workflow. Examining specimen slides is intuitive and precise for users at any skill level. A convenient lever grouped with the left-side focus knobs can be used to lock and unlock the stage’s height adjustment to prevent damage to the lenses and specimen.

    Halogen Illumination

    The halogen sub-stage lighting provides bright illumination with excellent color rendering. The warm lighting is better suited for prolonged use, causing less eyestrain than LED and fluorescent lighting. The Abbe light condenser has a high 1.25 numerical aperture for oil-immersion, and an iris diaphragm to optimize contrast and depth-of-field. The condenser holder uses rack-and-pinion height adjustment for precision control.

    A sub-stage mirror is included as an alternate light source when electricity is not available. The mirror can be mounted on top of the illuminator’s field lens to direct ambient light into the condenser.

    Digital Imaging

    The included 3MP camera and software allow you to preview and record photos and videos on your computer. The camera attaches to your computer using a simple USB 2.0 connection. Our professional software for Windows provides a wide assortment of capture and photo-editing functions including color correction, time-lapse capture, and a full complement of measuring tools. Cutting-edge features such as real-time auto-stitching and focus-stacking add new dimensions to imaging. A lite version of our software is available for Mac and Linux with essential functionality for capturing photos and videos.

    Packing List:

  • One trinocular microscope
  • Four objectives lenses: 4X, 10X, 40X, 100X
  • One pair 10X eyepieces
  • One mirror
  • One AC power cord
  • One spare fuse
  • One spare bulb
  • Sample immersion oil
  • One dust cover
  • One C-mount USB camera
  • One reduction lens
  • One USB Type B to USB type A cable
  • Software
  • The M837 series compound microscope is a class leader offering professional features at an affordable price. The trinocular viewing head is customizable and is equipped with a dedicated photo port which works simultaneously with both eyepieces. Precision mechanics provide optimal control over stage movements and focusing. The microscope is equipped with halogen-based brightfield illumination, and supports optional accessories for various contrast-enhancing techniques such as darkfield and phase-contrast. Its time-tested design and upgradability have made it a favorite among lab technicians, veterinarians, and teachers.

    Viewing Head

    The trinocular viewing head has a comfortable 45° incline for viewing while seated or standing, and can be swiveled 360°. Ocular spacing can be easily customized using sliding interpupillary adjustment. Dual diopters allow both eyepieces to be focused independently. The trinocular photo-port adds a dedicated mounting tube for cameras. The 23mm tube is height-adjustable to fine-tune the focus to match the eyepieces. Its simul-focal design allows simultaneous use with both eyepieces so no switching is necessary.

    Optics

    The microscope is equipped with four objective lenses mounted on a rotating turret to quickly move through the various magnifications. The lenses use DIN international standards, and are achromatically corrected to improve clarity and color accuracy. They provide a magnification range from 10X to 1000X when used with the standard 10X eyepieces, ideal for viewing a wide range of specimens including cellular structures and bacteria.

    Objective Lenses

    Magnification Corrections NA Immersion Medium Cover-glass Thickness
    4X achromatic 0.10 0.17mm
    10X achromatic 0.25 0.17mm
    40X achromatic 0.65 0.17mm
    100X achromatic 1.25 oil 0.17mm

    Specimen Stage

    The 2-layer mechanical stage provides smooth and precise movement for examination of specimen slides. The stage's low-position controls are conveniently placed near the coaxial focus knobs for a streamlined workflow. Examining specimen slides is intuitive and precise for users at any skill level. A convenient lever grouped with the left-side focus knobs can be used to lock and unlock the stage’s height adjustment to prevent damage to the lenses and specimen.

    Halogen Illumination

    The halogen sub-stage lighting provides bright illumination with excellent color rendering. The warm lighting is better suited for prolonged use, causing less eyestrain than LED and fluorescent lighting. The Abbe light condenser has a high 1.25 numerical aperture for oil-immersion, and an iris diaphragm to optimize contrast and depth-of-field. The condenser holder uses rack-and-pinion height adjustment for precision control.

    A sub-stage mirror is included as an alternate light source when electricity is not available. The mirror can be mounted on top of the illuminator’s field lens to direct ambient light into the condenser.

    Digital Imaging

    The included 5MP camera and software allow you to preview and record photos and videos on your computer. The camera attaches to your computer using a simple USB 2.0 connection. Our professional software for Windows provides a wide assortment of capture and photo-editing functions including color correction, time-lapse capture, and a full complement of measuring tools. Cutting-edge features such as real-time auto-stitching and focus-stacking add new dimensions to imaging. A lite version of our software is available for Mac and Linux with essential functionality for capturing photos and videos.

    Packing List:

  • One trinocular microscope
  • Four objectives lenses: 4X, 10X, 40X, 100X
  • One pair 10X eyepieces
  • One mirror
  • One AC power cord
  • One spare fuse
  • One spare bulb
  • Sample immersion oil
  • One dust cover
  • One C-mount USB camera
  • One reduction lens
  • One USB Type B to USB type A cable
  • Software
  • The M837 series compound microscope is a class leader offering professional features at an affordable price. The trinocular viewing head is customizable and is equipped with a dedicated photo port which works simultaneously with both eyepieces. Precision mechanics provide optimal control over stage movements and focusing. The microscope is equipped with halogen-based brightfield illumination, and supports optional accessories for various contrast-enhancing techniques such as darkfield and phase-contrast. Its time-tested design and upgradability have made it a favorite among lab technicians, veterinarians, and teachers.

    Viewing Head

    The trinocular viewing head has a comfortable 45° incline for viewing while seated or standing, and can be swiveled 360°. Ocular spacing can be easily customized using sliding interpupillary adjustment. Dual diopters allow both eyepieces to be focused independently. The trinocular photo-port adds a dedicated mounting tube for cameras. The 23mm tube is height-adjustable to fine-tune the focus to match the eyepieces. Its simul-focal design allows simultaneous use with both eyepieces so no switching is necessary.

    Optics

    The microscope is equipped with four objective lenses mounted on a rotating turret to quickly move through the various magnifications. The lenses use DIN international standards, and are achromatically corrected to improve clarity and color accuracy. They provide a magnification range from 10X to 1000X when used with the standard 10X eyepieces, ideal for viewing a wide range of specimens including cellular structures and bacteria.

    Objective Lenses

    Magnification Corrections NA Immersion Medium Cover-glass Thickness
    4X achromatic 0.10 0.17mm
    10X achromatic 0.25 0.17mm
    40X achromatic 0.65 0.17mm
    100X achromatic 1.25 oil 0.17mm

    Specimen Stage

    The 2-layer mechanical stage provides smooth and precise movement for examination of specimen slides. The stage's low-position controls are conveniently placed near the coaxial focus knobs for a streamlined workflow. Examining specimen slides is intuitive and precise for users at any skill level. A convenient lever grouped with the left-side focus knobs can be used to lock and unlock the stage’s height adjustment to prevent damage to the lenses and specimen.

    Halogen Illumination

    The halogen sub-stage lighting provides bright illumination with excellent color rendering. The warm lighting is better suited for prolonged use, causing less eyestrain than LED and fluorescent lighting. The Abbe light condenser has a high 1.25 numerical aperture for oil-immersion, and an iris diaphragm to optimize contrast and depth-of-field. The condenser holder uses rack-and-pinion height adjustment for precision control.

    A sub-stage mirror is included as an alternate light source when electricity is not available. The mirror can be mounted on top of the illuminator’s field lens to direct ambient light into the condenser.

    Digital Imaging

    The included 10MP camera and software allow you to preview and record photos and videos on your computer. The camera attaches to your computer using a simple USB 2.0 connection. Our professional software for Windows provides a wide assortment of capture and photo-editing functions including color correction, time-lapse capture, and a full complement of measuring tools. Cutting-edge features such as real-time auto-stitching and focus-stacking add new dimensions to imaging. A lite version of our software is available for Mac and Linux with essential functionality for capturing photos and videos.

    Packing List:

  • One trinocular microscope
  • Four objectives lenses: 4X, 10X, 40X, 100X
  • One pair 10X eyepieces
  • One mirror
  • One AC power cord
  • One spare fuse
  • One spare bulb
  • Sample immersion oil
  • One dust cover
  • One C-mount USB camera
  • One reduction lens
  • One USB Type B to USB type A cable
  • Software
  • The M837 series compound microscope is a class leader offering professional features at an affordable price. The trinocular viewing head is customizable and is equipped with a dedicated photo port which works simultaneously with both eyepieces. Precision mechanics provide optimal control over stage movements and focusing. The microscope is equipped with halogen-based brightfield illumination, and supports optional accessories for various contrast-enhancing techniques such as darkfield and phase-contrast. Its time-tested design and upgradability have made it a favorite among lab technicians, veterinarians, and teachers.

    Viewing Head

    The trinocular viewing head has a comfortable 45° incline for viewing while seated or standing, and can be swiveled 360°. Ocular spacing can be easily customized using sliding interpupillary adjustment. Dual diopters allow both eyepieces to be focused independently. The trinocular photo-port adds a dedicated mounting tube for cameras. The 23mm tube is height-adjustable to fine-tune the focus to match the eyepieces. Its simul-focal design allows simultaneous use with both eyepieces so no switching is necessary.

    Optics

    The microscope is equipped with four objective lenses mounted on a rotating turret to quickly move through the various magnifications. The lenses use DIN international standards, and are achromatically corrected to improve clarity and color accuracy. They provide a magnification range from 10X to 1000X when used with the standard 10X eyepieces, ideal for viewing a wide range of specimens including cellular structures and bacteria.

    Objective Lenses

    Magnification Corrections NA Immersion Medium Cover-glass Thickness
    4X achromatic 0.10 0.17mm
    10X achromatic 0.25 0.17mm
    40X achromatic 0.65 0.17mm
    100X achromatic 1.25 oil 0.17mm

    Specimen Stage

    The 2-layer mechanical stage provides smooth and precise movement for examination of specimen slides. The stage's low-position controls are conveniently placed near the coaxial focus knobs for a streamlined workflow. Examining specimen slides is intuitive and precise for users at any skill level. A convenient lever grouped with the left-side focus knobs can be used to lock and unlock the stage’s height adjustment to prevent damage to the lenses and specimen.

    Halogen Illumination

    The halogen sub-stage lighting provides bright illumination with excellent color rendering. The warm lighting is better suited for prolonged use, causing less eyestrain than LED and fluorescent lighting. The Abbe light condenser has a high 1.25 numerical aperture for oil-immersion, and an iris diaphragm to optimize contrast and depth-of-field. The condenser holder uses rack-and-pinion height adjustment for precision control.

    A sub-stage mirror is included as an alternate light source when electricity is not available. The mirror can be mounted on top of the illuminator’s field lens to direct ambient light into the condenser.

    Digital Imaging

    The included 14MP camera and software allow you to preview and record photos and videos on your computer. The camera attaches to your computer using a simple USB 2.0 connection. Our professional software for Windows provides a wide assortment of capture and photo-editing functions including color correction, time-lapse capture, and a full complement of measuring tools. Cutting-edge features such as real-time auto-stitching and focus-stacking add new dimensions to imaging. A lite version of our software is available for Mac and Linux with essential functionality for capturing photos and videos.

    Packing List:

  • One trinocular microscope
  • Four objectives lenses: 4X, 10X, 40X, 100X
  • One pair 10X eyepieces
  • One mirror
  • One AC power cord
  • One spare fuse
  • One spare bulb
  • Sample immersion oil
  • One dust cover
  • One C-mount USB camera
  • One reduction lens
  • One USB Type B to USB type A cable
  • Software
  • The M837 series compound microscope is a class leader offering professional features at an affordable price. The trinocular viewing head is customizable and is equipped with a dedicated photo port which works simultaneously with both eyepieces. Precision mechanics provide optimal control over stage movements and focusing. The microscope is equipped with halogen-based brightfield illumination, and supports optional accessories for various contrast-enhancing techniques such as darkfield and phase-contrast. Its time-tested design and upgradability have made it a favorite among lab technicians, veterinarians, and teachers.

    Viewing Head

    The trinocular viewing head has a comfortable 45° incline for viewing while seated or standing, and can be swiveled 360°. Ocular spacing can be easily customized using sliding interpupillary adjustment. Dual diopters allow both eyepieces to be focused independently. The trinocular photo-port adds a dedicated mounting tube for cameras. The 23mm tube is height-adjustable to fine-tune the focus to match the eyepieces. Its simul-focal design allows simultaneous use with both eyepieces so no switching is necessary.

    Optics

    The microscope is equipped with four objective lenses mounted on a rotating turret to quickly move through the various magnifications. The lenses use DIN international standards, and are achromatically corrected to improve clarity and color accuracy. They provide a magnification range from 10X to 1000X when used with the standard 10X eyepieces, ideal for viewing a wide range of specimens including cellular structures and bacteria.

    Objective Lenses

    Magnification Corrections NA Immersion Medium Cover-glass Thickness
    4X achromatic 0.10 0.17mm
    10X achromatic 0.25 0.17mm
    40X achromatic 0.65 0.17mm
    100X achromatic 1.25 oil 0.17mm

    Specimen Stage

    The 2-layer mechanical stage provides smooth and precise movement for examination of specimen slides. The stage's low-position controls are conveniently placed near the coaxial focus knobs for a streamlined workflow. Examining specimen slides is intuitive and precise for users at any skill level. A convenient lever grouped with the left-side focus knobs can be used to lock and unlock the stage’s height adjustment to prevent damage to the lenses and specimen.

    Halogen Illumination

    The halogen sub-stage lighting provides bright illumination with excellent color rendering. The warm lighting is better suited for prolonged use, causing less eyestrain than LED and fluorescent lighting. The Abbe light condenser has a high 1.25 numerical aperture for oil-immersion, and an iris diaphragm to optimize contrast and depth-of-field. The condenser holder uses rack-and-pinion height adjustment for precision control.

    A sub-stage mirror is included as an alternate light source when electricity is not available. The mirror can be mounted on top of the illuminator’s field lens to direct ambient light into the condenser.

    Digital Imaging

    The included 5MP camera and software allow you to preview and record photos and videos on your computer. The camera attaches to your computer using a high-speed USB 3.0 connection. Our professional software for Windows provides a wide assortment of capture and photo-editing functions including color correction, time-lapse capture, and a full complement of measuring tools. Cutting-edge features such as real-time auto-stitching and focus-stacking add new dimensions to imaging. A lite version of our software is available for Mac and Linux with essential functionality for capturing photos and videos.

    Packing List:

  • One trinocular microscope
  • Four objectives lenses: 4X, 10X, 40X, 100X
  • One pair 10X eyepieces
  • One mirror
  • One AC power cord
  • One spare fuse
  • One spare bulb
  • Sample immersion oil
  • One dust cover
  • One C-mount USB camera
  • One reduction lens
  • One USB 3.0 Type B to type A cable
  • Software
  • The M837 series compound microscope is a class leader offering professional features at an affordable price. The trinocular viewing head is customizable and is equipped with a dedicated photo port which works simultaneously with both eyepieces. Precision mechanics provide optimal control over stage movements and focusing. The microscope is equipped with halogen-based brightfield illumination, and supports optional accessories for various contrast-enhancing techniques such as darkfield and phase-contrast. Its time-tested design and upgradability have made it a favorite among lab technicians, veterinarians, and teachers.

    Viewing Head

    The trinocular viewing head has a comfortable 45° incline for viewing while seated or standing, and can be swiveled 360°. Ocular spacing can be easily customized using sliding interpupillary adjustment. Dual diopters allow both eyepieces to be focused independently. The trinocular photo-port adds a dedicated mounting tube for cameras. The 23mm tube is height-adjustable to fine-tune the focus to match the eyepieces. Its simul-focal design allows simultaneous use with both eyepieces so no switching is necessary.

    Optics

    The microscope is equipped with four objective lenses mounted on a rotating turret to quickly move through the various magnifications. The lenses use DIN international standards, and are achromatically corrected to improve clarity and color accuracy. They provide a magnification range from 10X to 1000X when used with the standard 10X eyepieces, ideal for viewing a wide range of specimens including cellular structures and bacteria.

    Objective Lenses

    Magnification Corrections NA Immersion Medium Cover-glass Thickness
    4X achromatic 0.10 0.17mm
    10X achromatic 0.25 0.17mm
    40X achromatic 0.65 0.17mm
    100X achromatic 1.25 oil 0.17mm

    Specimen Stage

    The 2-layer mechanical stage provides smooth and precise movement for examination of specimen slides. The stage's low-position controls are conveniently placed near the coaxial focus knobs for a streamlined workflow. Examining specimen slides is intuitive and precise for users at any skill level. A convenient lever grouped with the left-side focus knobs can be used to lock and unlock the stage’s height adjustment to prevent damage to the lenses and specimen.

    Halogen Illumination

    The halogen sub-stage lighting provides bright illumination with excellent color rendering. The warm lighting is better suited for prolonged use, causing less eyestrain than LED and fluorescent lighting. The Abbe light condenser has a high 1.25 numerical aperture for oil-immersion, and an iris diaphragm to optimize contrast and depth-of-field. The condenser holder uses rack-and-pinion height adjustment for precision control.

    A sub-stage mirror is included as an alternate light source when electricity is not available. The mirror can be mounted on top of the illuminator’s field lens to direct ambient light into the condenser.

    Digital Imaging

    The included 10MP camera and software allow you to preview and record photos and videos on your computer. The camera attaches to your computer using a high-speed USB 3.0 connection. Our professional software for Windows provides a wide assortment of capture and photo-editing functions including color correction, time-lapse capture, and a full complement of measuring tools. Cutting-edge features such as real-time auto-stitching and focus-stacking add new dimensions to imaging. A lite version of our software is available for Mac and Linux with essential functionality for capturing photos and videos.

    Packing List:

  • One trinocular microscope
  • Four objectives lenses: 4X, 10X, 40X, 100X
  • One pair 10X eyepieces
  • One mirror
  • One AC power cord
  • One spare fuse
  • One spare bulb
  • Sample immersion oil
  • One dust cover
  • One C-mount USB camera
  • One reduction lens
  • One USB 3.0 Type B to type A cable
  • Software
  • The M837 series compound microscope is a class leader offering professional features at an affordable price. The trinocular viewing head is customizable and is equipped with a dedicated photo port which works simultaneously with both eyepieces. Precision mechanics provide optimal control over stage movements and focusing. The microscope is equipped with halogen-based brightfield illumination, and supports optional accessories for various contrast-enhancing techniques such as darkfield and phase-contrast. Its time-tested design and upgradability have made it a favorite among lab technicians, veterinarians, and teachers.

    Viewing Head

    The trinocular viewing head has a comfortable 45° incline for viewing while seated or standing, and can be swiveled 360°. Ocular spacing can be easily customized using sliding interpupillary adjustment. Dual diopters allow both eyepieces to be focused independently. The trinocular photo-port adds a dedicated mounting tube for cameras. The 23mm tube is height-adjustable to fine-tune the focus to match the eyepieces. Its simul-focal design allows simultaneous use with both eyepieces so no switching is necessary.

    Optics

    The microscope is equipped with four objective lenses mounted on a rotating turret to quickly move through the various magnifications. The lenses use DIN international standards, and are achromatically corrected to improve clarity and color accuracy. They provide a magnification range from 10X to 1000X when used with the standard 10X eyepieces, ideal for viewing a wide range of specimens including cellular structures and bacteria.

    Objective Lenses

    Magnification Corrections NA Immersion Medium Cover-glass Thickness
    4X achromatic 0.10 0.17mm
    10X achromatic 0.25 0.17mm
    40X achromatic 0.65 0.17mm
    100X achromatic 1.25 oil 0.17mm

    Specimen Stage

    The 2-layer mechanical stage provides smooth and precise movement for examination of specimen slides. The stage's low-position controls are conveniently placed near the coaxial focus knobs for a streamlined workflow. Examining specimen slides is intuitive and precise for users at any skill level. A convenient lever grouped with the left-side focus knobs can be used to lock and unlock the stage’s height adjustment to prevent damage to the lenses and specimen.

    Halogen Illumination

    The halogen sub-stage lighting provides bright illumination with excellent color rendering. The warm lighting is better suited for prolonged use, causing less eyestrain than LED and fluorescent lighting. The Abbe light condenser has a high 1.25 numerical aperture for oil-immersion, and an iris diaphragm to optimize contrast and depth-of-field. The condenser holder uses rack-and-pinion height adjustment for precision control.

    A sub-stage mirror is included as an alternate light source when electricity is not available. The mirror can be mounted on top of the illuminator’s field lens to direct ambient light into the condenser.

    Digital Imaging

    The included 14MP camera and software allow you to preview and record photos and videos on your computer. The camera attaches to your computer using a high-speed USB 3.0 connection. Our professional software for Windows provides a wide assortment of capture and photo-editing functions including color correction, time-lapse capture, and a full complement of measuring tools. Cutting-edge features such as real-time auto-stitching and focus-stacking add new dimensions to imaging. A lite version of our software is available for Mac and Linux with essential functionality for capturing photos and videos.

    Packing List:

  • One trinocular microscope
  • Four objectives lenses: 4X, 10X, 40X, 100X
  • One pair 10X eyepieces
  • One mirror
  • One AC power cord
  • One spare fuse
  • One spare bulb
  • Sample immersion oil
  • One dust cover
  • One C-mount USB camera
  • One reduction lens
  • One USB 3.0 Type B to type A cable
  • Software
  • The M837 series compound microscope is a class leader offering professional features at an affordable price. The trinocular viewing head is customizable and is equipped with a dedicated photo port which works simultaneously with both eyepieces. Precision mechanics provide optimal control over stage movements and focusing. The microscope is equipped with halogen-based brightfield illumination, and supports optional accessories for various contrast-enhancing techniques such as darkfield and phase-contrast. Its time-tested design and upgradability have made it a favorite among lab technicians, veterinarians, and teachers.

    Viewing Head

    The trinocular viewing head has a comfortable 45° incline for viewing while seated or standing, and can be swiveled 360°. Ocular spacing can be easily customized using sliding interpupillary adjustment. Dual diopters allow both eyepieces to be focused independently. The trinocular photo-port adds a dedicated mounting tube for cameras. The 23mm tube is height-adjustable to fine-tune the focus to match the eyepieces. Its simul-focal design allows simultaneous use with both eyepieces so no switching is necessary.

    Optics

    The microscope is equipped with four objective lenses mounted on a rotating turret to quickly move through the various magnifications. The lenses use DIN international standards, and are achromatically corrected to improve clarity and color accuracy. They provide a magnification range from 10X to 1000X when used with the standard 10X eyepieces, ideal for viewing a wide range of specimens including cellular structures and bacteria.

    Objective Lenses

    Magnification Corrections NA Immersion Medium Cover-glass Thickness
    4X achromatic 0.10 0.17mm
    10X achromatic 0.25 0.17mm
    40X achromatic 0.65 0.17mm
    100X achromatic 1.25 oil 0.17mm

    Specimen Stage

    The 2-layer mechanical stage provides smooth and precise movement for examination of specimen slides. The stage's low-position controls are conveniently placed near the coaxial focus knobs for a streamlined workflow. Examining specimen slides is intuitive and precise for users at any skill level. A convenient lever grouped with the left-side focus knobs can be used to lock and unlock the stage’s height adjustment to prevent damage to the lenses and specimen.

    Halogen Illumination

    The halogen sub-stage lighting provides bright illumination with excellent color rendering. The warm lighting is better suited for prolonged use, causing less eyestrain than LED and fluorescent lighting. The Abbe light condenser has a high 1.25 numerical aperture for oil-immersion, and an iris diaphragm to optimize contrast and depth-of-field. The condenser holder uses rack-and-pinion height adjustment for precision control.

    A sub-stage mirror is included as an alternate light source when electricity is not available. The mirror can be mounted on top of the illuminator’s field lens to direct ambient light into the condenser.

    Digital Imaging

    The included 18MP camera and software allow you to preview and record photos and videos on your computer. The camera attaches to your computer using a high-speed USB 3.0 connection. Our professional software for Windows provides a wide assortment of capture and photo-editing functions including color correction, time-lapse capture, and a full complement of measuring tools. Cutting-edge features such as real-time auto-stitching and focus-stacking add new dimensions to imaging. A lite version of our software is available for Mac and Linux with essential functionality for capturing photos and videos.

    Packing List:

  • One trinocular microscope
  • Four objectives lenses: 4X, 10X, 40X, 100X
  • One pair 10X eyepieces
  • One mirror
  • One AC power cord
  • One spare fuse
  • One spare bulb
  • Sample immersion oil
  • One dust cover
  • One C-mount USB camera
  • One reduction lens
  • One USB 3.0 Type B to type A cable
  • Software
  • The M837 series compound microscope is a class leader offering professional features at an affordable price. The trinocular viewing head is customizable and is equipped with a dedicated photo port which works simultaneously with both eyepieces. Precision mechanics provide optimal control over stage movements and focusing. The microscope is equipped with halogen-based brightfield illumination, and supports optional accessories for various contrast-enhancing techniques such as darkfield and phase-contrast. Its time-tested design and upgradability have made it a favorite among lab technicians, veterinarians, and teachers.

    Viewing Head

    The trinocular viewing head has a comfortable 45° incline for viewing while seated or standing, and can be swiveled 360°. Ocular spacing can be easily customized using sliding interpupillary adjustment. Dual diopters allow both eyepieces to be focused independently. The trinocular photo-port adds a dedicated mounting tube for cameras. The 23mm tube is height-adjustable to fine-tune the focus to match the eyepieces. Its simul-focal design allows simultaneous use with both eyepieces so no switching is necessary.

    Optics

    The microscope is equipped with four objective lenses mounted on a rotating turret to quickly move through the various magnifications. The lenses use DIN international standards, and are achromatically corrected to improve clarity and color accuracy. They provide a magnification range from 10X to 1000X when used with the standard 10X eyepieces, ideal for viewing a wide range of specimens including cellular structures and bacteria. Additional 16X eyepieces are included to expand the maximum magnification to 1600X with 8 unique levels.

    Objective Lenses

    Magnification Corrections NA Immersion Medium Cover-glass Thickness
    4X achromatic 0.10 0.17mm
    10X achromatic 0.25 0.17mm
    40X achromatic 0.65 0.17mm
    100X achromatic 1.25 oil 0.17mm

    Specimen Stage

    The 2-layer mechanical stage provides smooth and precise movement for examination of specimen slides. The stage's low-position controls are conveniently placed near the coaxial focus knobs for a streamlined workflow. Examining specimen slides is intuitive and precise for users at any skill level. A convenient lever grouped with the left-side focus knobs can be used to lock and unlock the stage’s height adjustment to prevent damage to the lenses and specimen.

    Halogen Illumination

    The halogen sub-stage lighting provides bright illumination with excellent color rendering. The warm lighting is better suited for prolonged use, causing less eyestrain than LED and fluorescent lighting. The Abbe light condenser has a high 1.25 numerical aperture for oil-immersion, and an iris diaphragm to optimize contrast and depth-of-field. The condenser holder uses rack-and-pinion height adjustment for precision control.

    A sub-stage mirror is included as an alternate light source when electricity is not available. The mirror can be mounted on top of the illuminator’s field lens to direct ambient light into the condenser.

    Packing List:

  • One trinocular microscope
  • Four objectives lenses: 4X, 10X, 40X, 100X
  • One pair 10X eyepieces
  • One pair 16X eyepieces
  • One mirror
  • One AC power cord
  • One spare fuse
  • One spare bulb
  • Sample immersion oil
  • One dust cover
  • The M837 series compound microscope is a class leader offering professional features at an affordable price. The trinocular viewing head is customizable and is equipped with a dedicated photo port which works simultaneously with both eyepieces. Precision mechanics provide optimal control over stage movements and focusing. The microscope is equipped with halogen-based brightfield illumination, and supports optional accessories for various contrast-enhancing techniques such as darkfield and phase-contrast. Its time-tested design and upgradability have made it a favorite among lab technicians, veterinarians, and teachers.

    Viewing Head

    The trinocular viewing head has a comfortable 45° incline for viewing while seated or standing, and can be swiveled 360°. Ocular spacing can be easily customized using sliding interpupillary adjustment. Dual diopters allow both eyepieces to be focused independently. The trinocular photo-port adds a dedicated mounting tube for cameras. The 23mm tube is height-adjustable to fine-tune the focus to match the eyepieces. Its simul-focal design allows simultaneous use with both eyepieces so no switching is necessary.

    Optics

    The microscope is equipped with four objective lenses mounted on a rotating turret to quickly move through the various magnifications. The lenses use DIN international standards, and are achromatically corrected to improve clarity and color accuracy. They provide a magnification range from 10X to 1000X when used with the standard 10X eyepieces, ideal for viewing a wide range of specimens including cellular structures and bacteria. Additional 16X eyepieces are included to expand the maximum magnification to 1600X with 8 unique levels.

    Objective Lenses

    Magnification Corrections NA Immersion Medium Cover-glass Thickness
    4X achromatic 0.10 0.17mm
    10X achromatic 0.25 0.17mm
    40X achromatic 0.65 0.17mm
    100X achromatic 1.25 oil 0.17mm

    Specimen Stage

    The 2-layer mechanical stage provides smooth and precise movement for examination of specimen slides. The stage's low-position controls are conveniently placed near the coaxial focus knobs for a streamlined workflow. Examining specimen slides is intuitive and precise for users at any skill level. A convenient lever grouped with the left-side focus knobs can be used to lock and unlock the stage’s height adjustment to prevent damage to the lenses and specimen.

    Halogen Illumination

    The halogen sub-stage lighting provides bright illumination with excellent color rendering. The warm lighting is better suited for prolonged use, causing less eyestrain than LED and fluorescent lighting. The Abbe light condenser has a high 1.25 numerical aperture for oil-immersion, and an iris diaphragm to optimize contrast and depth-of-field. The condenser holder uses rack-and-pinion height adjustment for precision control.

    A sub-stage mirror is included as an alternate light source when electricity is not available. The mirror can be mounted on top of the illuminator’s field lens to direct ambient light into the condenser.

    Digital Imaging

    The included 3MP camera and software allow you to preview and record photos and videos on your computer. The camera attaches to your computer using a simple USB 2.0 connection. Our professional software for Windows provides a wide assortment of capture and photo-editing functions including color correction, time-lapse capture, and a full complement of measuring tools. Cutting-edge features such as real-time auto-stitching and focus-stacking add new dimensions to imaging. A lite version of our software is available for Mac and Linux with essential functionality for capturing photos and videos.

    Packing List:

  • One trinocular microscope
  • Four objectives lenses: 4X, 10X, 40X, 100X
  • One pair 10X eyepieces
  • One pair 16X eyepieces
  • One mirror
  • One AC power cord
  • One spare fuse
  • One spare bulb
  • Sample immersion oil
  • One dust cover
  • One C-mount USB camera
  • One reduction lens
  • One USB Type B to USB type A cable
  • Software
  • The M837 series compound microscope is a class leader offering professional features at an affordable price. The trinocular viewing head is customizable and is equipped with a dedicated photo port which works simultaneously with both eyepieces. Precision mechanics provide optimal control over stage movements and focusing. The microscope is equipped with halogen-based brightfield illumination, and supports optional accessories for various contrast-enhancing techniques such as darkfield and phase-contrast. Its time-tested design and upgradability have made it a favorite among lab technicians, veterinarians, and teachers.

    Viewing Head

    The trinocular viewing head has a comfortable 45° incline for viewing while seated or standing, and can be swiveled 360°. Ocular spacing can be easily customized using sliding interpupillary adjustment. Dual diopters allow both eyepieces to be focused independently. The trinocular photo-port adds a dedicated mounting tube for cameras. The 23mm tube is height-adjustable to fine-tune the focus to match the eyepieces. Its simul-focal design allows simultaneous use with both eyepieces so no switching is necessary.

    Optics

    The microscope is equipped with four objective lenses mounted on a rotating turret to quickly move through the various magnifications. The lenses use DIN international standards, and are achromatically corrected to improve clarity and color accuracy. They provide a magnification range from 10X to 1000X when used with the standard 10X eyepieces, ideal for viewing a wide range of specimens including cellular structures and bacteria. Additional 16X eyepieces are included to expand the maximum magnification to 1600X with 8 unique levels.

    Objective Lenses

    Magnification Corrections NA Immersion Medium Cover-glass Thickness
    4X achromatic 0.10 0.17mm
    10X achromatic 0.25 0.17mm
    40X achromatic 0.65 0.17mm
    100X achromatic 1.25 oil 0.17mm

    Specimen Stage

    The 2-layer mechanical stage provides smooth and precise movement for examination of specimen slides. The stage's low-position controls are conveniently placed near the coaxial focus knobs for a streamlined workflow. Examining specimen slides is intuitive and precise for users at any skill level. A convenient lever grouped with the left-side focus knobs can be used to lock and unlock the stage’s height adjustment to prevent damage to the lenses and specimen.

    Halogen Illumination

    The halogen sub-stage lighting provides bright illumination with excellent color rendering. The warm lighting is better suited for prolonged use, causing less eyestrain than LED and fluorescent lighting. The Abbe light condenser has a high 1.25 numerical aperture for oil-immersion, and an iris diaphragm to optimize contrast and depth-of-field. The condenser holder uses rack-and-pinion height adjustment for precision control.

    A sub-stage mirror is included as an alternate light source when electricity is not available. The mirror can be mounted on top of the illuminator’s field lens to direct ambient light into the condenser.

    Digital Imaging

    The included 5MP camera and software allow you to preview and record photos and videos on your computer. The camera attaches to your computer using a simple USB 2.0 connection. Our professional software for Windows provides a wide assortment of capture and photo-editing functions including color correction, time-lapse capture, and a full complement of measuring tools. Cutting-edge features such as real-time auto-stitching and focus-stacking add new dimensions to imaging. A lite version of our software is available for Mac and Linux with essential functionality for capturing photos and videos.

    Packing List:

  • One trinocular microscope
  • Four objectives lenses: 4X, 10X, 40X, 100X
  • One pair 10X eyepieces
  • One pair 16X eyepieces
  • One mirror
  • One AC power cord
  • One spare fuse
  • One spare bulb
  • Sample immersion oil
  • One dust cover
  • One C-mount USB camera
  • One reduction lens
  • One USB Type B to USB type A cable
  • Software
  • The M837 series compound microscope is a class leader offering professional features at an affordable price. The trinocular viewing head is customizable and is equipped with a dedicated photo port which works simultaneously with both eyepieces. Precision mechanics provide optimal control over stage movements and focusing. The microscope is equipped with halogen-based brightfield illumination, and supports optional accessories for various contrast-enhancing techniques such as darkfield and phase-contrast. Its time-tested design and upgradability have made it a favorite among lab technicians, veterinarians, and teachers.

    Viewing Head

    The trinocular viewing head has a comfortable 45° incline for viewing while seated or standing, and can be swiveled 360°. Ocular spacing can be easily customized using sliding interpupillary adjustment. Dual diopters allow both eyepieces to be focused independently. The trinocular photo-port adds a dedicated mounting tube for cameras. The 23mm tube is height-adjustable to fine-tune the focus to match the eyepieces. Its simul-focal design allows simultaneous use with both eyepieces so no switching is necessary.

    Optics

    The microscope is equipped with four objective lenses mounted on a rotating turret to quickly move through the various magnifications. The lenses use DIN international standards, and are achromatically corrected to improve clarity and color accuracy. They provide a magnification range from 10X to 1000X when used with the standard 10X eyepieces, ideal for viewing a wide range of specimens including cellular structures and bacteria. Additional 16X eyepieces are included to expand the maximum magnification to 1600X with 8 unique levels.

    Objective Lenses

    Magnification Corrections NA Immersion Medium Cover-glass Thickness
    4X achromatic 0.10 0.17mm
    10X achromatic 0.25 0.17mm
    40X achromatic 0.65 0.17mm
    100X achromatic 1.25 oil 0.17mm

    Specimen Stage

    The 2-layer mechanical stage provides smooth and precise movement for examination of specimen slides. The stage's low-position controls are conveniently placed near the coaxial focus knobs for a streamlined workflow. Examining specimen slides is intuitive and precise for users at any skill level. A convenient lever grouped with the left-side focus knobs can be used to lock and unlock the stage’s height adjustment to prevent damage to the lenses and specimen.

    Halogen Illumination

    The halogen sub-stage lighting provides bright illumination with excellent color rendering. The warm lighting is better suited for prolonged use, causing less eyestrain than LED and fluorescent lighting. The Abbe light condenser has a high 1.25 numerical aperture for oil-immersion, and an iris diaphragm to optimize contrast and depth-of-field. The condenser holder uses rack-and-pinion height adjustment for precision control.

    A sub-stage mirror is included as an alternate light source when electricity is not available. The mirror can be mounted on top of the illuminator’s field lens to direct ambient light into the condenser.

    Digital Imaging

    The included 10MP camera and software allow you to preview and record photos and videos on your computer. The camera attaches to your computer using a simple USB 2.0 connection. Our professional software for Windows provides a wide assortment of capture and photo-editing functions including color correction, time-lapse capture, and a full complement of measuring tools. Cutting-edge features such as real-time auto-stitching and focus-stacking add new dimensions to imaging. A lite version of our software is available for Mac and Linux with essential functionality for capturing photos and videos.

    Packing List:

  • One trinocular microscope
  • Four objectives lenses: 4X, 10X, 40X, 100X
  • One pair 10X eyepieces
  • One pair 16X eyepieces
  • One mirror
  • One AC power cord
  • One spare fuse
  • One spare bulb
  • Sample immersion oil
  • One dust cover
  • One C-mount USB camera
  • One reduction lens
  • One USB Type B to USB type A cable
  • Software
  • The M837 series compound microscope is a class leader offering professional features at an affordable price. The trinocular viewing head is customizable and is equipped with a dedicated photo port which works simultaneously with both eyepieces. Precision mechanics provide optimal control over stage movements and focusing. The microscope is equipped with halogen-based brightfield illumination, and supports optional accessories for various contrast-enhancing techniques such as darkfield and phase-contrast. Its time-tested design and upgradability have made it a favorite among lab technicians, veterinarians, and teachers.

    Viewing Head

    The trinocular viewing head has a comfortable 45° incline for viewing while seated or standing, and can be swiveled 360°. Ocular spacing can be easily customized using sliding interpupillary adjustment. Dual diopters allow both eyepieces to be focused independently. The trinocular photo-port adds a dedicated mounting tube for cameras. The 23mm tube is height-adjustable to fine-tune the focus to match the eyepieces. Its simul-focal design allows simultaneous use with both eyepieces so no switching is necessary.

    Optics

    The microscope is equipped with four objective lenses mounted on a rotating turret to quickly move through the various magnifications. The lenses use DIN international standards, and are achromatically corrected to improve clarity and color accuracy. They provide a magnification range from 10X to 1000X when used with the standard 10X eyepieces, ideal for viewing a wide range of specimens including cellular structures and bacteria. Additional 16X eyepieces are included to expand the maximum magnification to 1600X with 8 unique levels.

    Objective Lenses

    Magnification Corrections NA Immersion Medium Cover-glass Thickness
    4X achromatic 0.10 0.17mm
    10X achromatic 0.25 0.17mm
    40X achromatic 0.65 0.17mm
    100X achromatic 1.25 oil 0.17mm

    Specimen Stage

    The 2-layer mechanical stage provides smooth and precise movement for examination of specimen slides. The stage's low-position controls are conveniently placed near the coaxial focus knobs for a streamlined workflow. Examining specimen slides is intuitive and precise for users at any skill level. A convenient lever grouped with the left-side focus knobs can be used to lock and unlock the stage’s height adjustment to prevent damage to the lenses and specimen.

    Halogen Illumination

    The halogen sub-stage lighting provides bright illumination with excellent color rendering. The warm lighting is better suited for prolonged use, causing less eyestrain than LED and fluorescent lighting. The Abbe light condenser has a high 1.25 numerical aperture for oil-immersion, and an iris diaphragm to optimize contrast and depth-of-field. The condenser holder uses rack-and-pinion height adjustment for precision control.

    A sub-stage mirror is included as an alternate light source when electricity is not available. The mirror can be mounted on top of the illuminator’s field lens to direct ambient light into the condenser.

    Digital Imaging

    The included 14MP camera and software allow you to preview and record photos and videos on your computer. The camera attaches to your computer using a simple USB 2.0 connection. Our professional software for Windows provides a wide assortment of capture and photo-editing functions including color correction, time-lapse capture, and a full complement of measuring tools. Cutting-edge features such as real-time auto-stitching and focus-stacking add new dimensions to imaging. A lite version of our software is available for Mac and Linux with essential functionality for capturing photos and videos.

    Packing List:

  • One trinocular microscope
  • Four objectives lenses: 4X, 10X, 40X, 100X
  • One pair 10X eyepieces
  • One pair 16X eyepieces
  • One mirror
  • One AC power cord
  • One spare fuse
  • One spare bulb
  • Sample immersion oil
  • One dust cover
  • One C-mount USB camera
  • One reduction lens
  • One USB Type B to USB type A cable
  • Software
  • The M837 series compound microscope is a class leader offering professional features at an affordable price. The trinocular viewing head is customizable and is equipped with a dedicated photo port which works simultaneously with both eyepieces. Precision mechanics provide optimal control over stage movements and focusing. The microscope is equipped with halogen-based brightfield illumination, and supports optional accessories for various contrast-enhancing techniques such as darkfield and phase-contrast. Its time-tested design and upgradability have made it a favorite among lab technicians, veterinarians, and teachers.

    Viewing Head

    The trinocular viewing head has a comfortable 45° incline for viewing while seated or standing, and can be swiveled 360°. Ocular spacing can be easily customized using sliding interpupillary adjustment. Dual diopters allow both eyepieces to be focused independently. The trinocular photo-port adds a dedicated mounting tube for cameras. The 23mm tube is height-adjustable to fine-tune the focus to match the eyepieces. Its simul-focal design allows simultaneous use with both eyepieces so no switching is necessary.

    Optics

    The microscope is equipped with four objective lenses mounted on a rotating turret to quickly move through the various magnifications. The lenses use DIN international standards, and are achromatically corrected to improve clarity and color accuracy. They provide a magnification range from 10X to 1000X when used with the standard 10X eyepieces, ideal for viewing a wide range of specimens including cellular structures and bacteria. Additional 16X eyepieces are included to expand the maximum magnification to 1600X with 8 unique levels.

    Objective Lenses

    Magnification Corrections NA Immersion Medium Cover-glass Thickness
    4X achromatic 0.10 0.17mm
    10X achromatic 0.25 0.17mm
    40X achromatic 0.65 0.17mm
    100X achromatic 1.25 oil 0.17mm

    Specimen Stage

    The 2-layer mechanical stage provides smooth and precise movement for examination of specimen slides. The stage's low-position controls are conveniently placed near the coaxial focus knobs for a streamlined workflow. Examining specimen slides is intuitive and precise for users at any skill level. A convenient lever grouped with the left-side focus knobs can be used to lock and unlock the stage’s height adjustment to prevent damage to the lenses and specimen.

    Halogen Illumination

    The halogen sub-stage lighting provides bright illumination with excellent color rendering. The warm lighting is better suited for prolonged use, causing less eyestrain than LED and fluorescent lighting. The Abbe light condenser has a high 1.25 numerical aperture for oil-immersion, and an iris diaphragm to optimize contrast and depth-of-field. The condenser holder uses rack-and-pinion height adjustment for precision control.

    A sub-stage mirror is included as an alternate light source when electricity is not available. The mirror can be mounted on top of the illuminator’s field lens to direct ambient light into the condenser.

    Digital Imaging

    The included 5MP camera and software allow you to preview and record photos and videos on your computer. The camera attaches to your computer using a high-speed USB 3.0 connection. Our professional software for Windows provides a wide assortment of capture and photo-editing functions including color correction, time-lapse capture, and a full complement of measuring tools. Cutting-edge features such as real-time auto-stitching and focus-stacking add new dimensions to imaging. A lite version of our software is available for Mac and Linux with essential functionality for capturing photos and videos.

    Packing List:

  • One trinocular microscope
  • Four objectives lenses: 4X, 10X, 40X, 100X
  • One pair 10X eyepieces
  • One pair 16X eyepieces
  • One mirror
  • One AC power cord
  • One spare fuse
  • One spare bulb
  • Sample immersion oil
  • One dust cover
  • One C-mount USB camera
  • One reduction lens
  • One USB 3.0 Type B to type A cable
  • Software
  • The M837 series compound microscope is a class leader offering professional features at an affordable price. The trinocular viewing head is customizable and is equipped with a dedicated photo port which works simultaneously with both eyepieces. Precision mechanics provide optimal control over stage movements and focusing. The microscope is equipped with halogen-based brightfield illumination, and supports optional accessories for various contrast-enhancing techniques such as darkfield and phase-contrast. Its time-tested design and upgradability have made it a favorite among lab technicians, veterinarians, and teachers.

    Viewing Head

    The trinocular viewing head has a comfortable 45° incline for viewing while seated or standing, and can be swiveled 360°. Ocular spacing can be easily customized using sliding interpupillary adjustment. Dual diopters allow both eyepieces to be focused independently. The trinocular photo-port adds a dedicated mounting tube for cameras. The 23mm tube is height-adjustable to fine-tune the focus to match the eyepieces. Its simul-focal design allows simultaneous use with both eyepieces so no switching is necessary.

    Optics

    The microscope is equipped with four objective lenses mounted on a rotating turret to quickly move through the various magnifications. The lenses use DIN international standards, and are achromatically corrected to improve clarity and color accuracy. They provide a magnification range from 10X to 1000X when used with the standard 10X eyepieces, ideal for viewing a wide range of specimens including cellular structures and bacteria. Additional 16X eyepieces are included to expand the maximum magnification to 1600X with 8 unique levels.

    Objective Lenses

    Magnification Corrections NA Immersion Medium Cover-glass Thickness
    4X achromatic 0.10 0.17mm
    10X achromatic 0.25 0.17mm
    40X achromatic 0.65 0.17mm
    100X achromatic 1.25 oil 0.17mm

    Specimen Stage

    The 2-layer mechanical stage provides smooth and precise movement for examination of specimen slides. The stage's low-position controls are conveniently placed near the coaxial focus knobs for a streamlined workflow. Examining specimen slides is intuitive and precise for users at any skill level. A convenient lever grouped with the left-side focus knobs can be used to lock and unlock the stage’s height adjustment to prevent damage to the lenses and specimen.

    Halogen Illumination

    The halogen sub-stage lighting provides bright illumination with excellent color rendering. The warm lighting is better suited for prolonged use, causing less eyestrain than LED and fluorescent lighting. The Abbe light condenser has a high 1.25 numerical aperture for oil-immersion, and an iris diaphragm to optimize contrast and depth-of-field. The condenser holder uses rack-and-pinion height adjustment for precision control.

    A sub-stage mirror is included as an alternate light source when electricity is not available. The mirror can be mounted on top of the illuminator’s field lens to direct ambient light into the condenser.

    Digital Imaging

    The included 10MP camera and software allow you to preview and record photos and videos on your computer. The camera attaches to your computer using a high-speed USB 3.0 connection. Our professional software for Windows provides a wide assortment of capture and photo-editing functions including color correction, time-lapse capture, and a full complement of measuring tools. Cutting-edge features such as real-time auto-stitching and focus-stacking add new dimensions to imaging. A lite version of our software is available for Mac and Linux with essential functionality for capturing photos and videos.

    Packing List:

  • One trinocular microscope
  • Four objectives lenses: 4X, 10X, 40X, 100X
  • One pair 10X eyepieces
  • One pair 16X eyepieces
  • One mirror
  • One AC power cord
  • One spare fuse
  • One spare bulb
  • Sample immersion oil
  • One dust cover
  • One C-mount USB camera
  • One reduction lens
  • One USB 3.0 Type B to type A cable
  • Software
  • The M837 series compound microscope is a class leader offering professional features at an affordable price. The trinocular viewing head is customizable and is equipped with a dedicated photo port which works simultaneously with both eyepieces. Precision mechanics provide optimal control over stage movements and focusing. The microscope is equipped with halogen-based brightfield illumination, and supports optional accessories for various contrast-enhancing techniques such as darkfield and phase-contrast. Its time-tested design and upgradability have made it a favorite among lab technicians, veterinarians, and teachers.

    Viewing Head

    The trinocular viewing head has a comfortable 45° incline for viewing while seated or standing, and can be swiveled 360°. Ocular spacing can be easily customized using sliding interpupillary adjustment. Dual diopters allow both eyepieces to be focused independently. The trinocular photo-port adds a dedicated mounting tube for cameras. The 23mm tube is height-adjustable to fine-tune the focus to match the eyepieces. Its simul-focal design allows simultaneous use with both eyepieces so no switching is necessary.

    Optics

    The microscope is equipped with four objective lenses mounted on a rotating turret to quickly move through the various magnifications. The lenses use DIN international standards, and are achromatically corrected to improve clarity and color accuracy. They provide a magnification range from 10X to 1000X when used with the standard 10X eyepieces, ideal for viewing a wide range of specimens including cellular structures and bacteria. Additional 16X eyepieces are included to expand the maximum magnification to 1600X with 8 unique levels.

    Objective Lenses

    Magnification Corrections NA Immersion Medium Cover-glass Thickness
    4X achromatic 0.10 0.17mm
    10X achromatic 0.25 0.17mm
    40X achromatic 0.65 0.17mm
    100X achromatic 1.25 oil 0.17mm

    Specimen Stage

    The 2-layer mechanical stage provides smooth and precise movement for examination of specimen slides. The stage's low-position controls are conveniently placed near the coaxial focus knobs for a streamlined workflow. Examining specimen slides is intuitive and precise for users at any skill level. A convenient lever grouped with the left-side focus knobs can be used to lock and unlock the stage’s height adjustment to prevent damage to the lenses and specimen.

    Halogen Illumination

    The halogen sub-stage lighting provides bright illumination with excellent color rendering. The warm lighting is better suited for prolonged use, causing less eyestrain than LED and fluorescent lighting. The Abbe light condenser has a high 1.25 numerical aperture for oil-immersion, and an iris diaphragm to optimize contrast and depth-of-field. The condenser holder uses rack-and-pinion height adjustment for precision control.

    A sub-stage mirror is included as an alternate light source when electricity is not available. The mirror can be mounted on top of the illuminator’s field lens to direct ambient light into the condenser.

    Digital Imaging

    The included 14MP camera and software allow you to preview and record photos and videos on your computer. The camera attaches to your computer using a high-speed USB 3.0 connection. Our professional software for Windows provides a wide assortment of capture and photo-editing functions including color correction, time-lapse capture, and a full complement of measuring tools. Cutting-edge features such as real-time auto-stitching and focus-stacking add new dimensions to imaging. A lite version of our software is available for Mac and Linux with essential functionality for capturing photos and videos.

    Packing List:

  • One trinocular microscope
  • Four objectives lenses: 4X, 10X, 40X, 100X
  • One pair 10X eyepieces
  • One pair 16X eyepieces
  • One mirror
  • One AC power cord
  • One spare fuse
  • One spare bulb
  • Sample immersion oil
  • One dust cover
  • One C-mount USB camera
  • One reduction lens
  • One USB 3.0 Type B to type A cable
  • Software
  • The M837 series compound microscope is a class leader offering professional features at an affordable price. The trinocular viewing head is customizable and is equipped with a dedicated photo port which works simultaneously with both eyepieces. Precision mechanics provide optimal control over stage movements and focusing. The microscope is equipped with halogen-based brightfield illumination, and supports optional accessories for various contrast-enhancing techniques such as darkfield and phase-contrast. Its time-tested design and upgradability have made it a favorite among lab technicians, veterinarians, and teachers.

    Viewing Head

    The trinocular viewing head has a comfortable 45° incline for viewing while seated or standing, and can be swiveled 360°. Ocular spacing can be easily customized using sliding interpupillary adjustment. Dual diopters allow both eyepieces to be focused independently. The trinocular photo-port adds a dedicated mounting tube for cameras. The 23mm tube is height-adjustable to fine-tune the focus to match the eyepieces. Its simul-focal design allows simultaneous use with both eyepieces so no switching is necessary.

    Optics

    The microscope is equipped with four objective lenses mounted on a rotating turret to quickly move through the various magnifications. The lenses use DIN international standards, and are achromatically corrected to improve clarity and color accuracy. They provide a magnification range from 10X to 1000X when used with the standard 10X eyepieces, ideal for viewing a wide range of specimens including cellular structures and bacteria. Additional 16X eyepieces are included to expand the maximum magnification to 1600X with 8 unique levels.

    Objective Lenses

    Magnification Corrections NA Immersion Medium Cover-glass Thickness
    4X achromatic 0.10 0.17mm
    10X achromatic 0.25 0.17mm
    40X achromatic 0.65 0.17mm
    100X achromatic 1.25 oil 0.17mm

    Specimen Stage

    The 2-layer mechanical stage provides smooth and precise movement for examination of specimen slides. The stage's low-position controls are conveniently placed near the coaxial focus knobs for a streamlined workflow. Examining specimen slides is intuitive and precise for users at any skill level. A convenient lever grouped with the left-side focus knobs can be used to lock and unlock the stage’s height adjustment to prevent damage to the lenses and specimen.

    Halogen Illumination

    The halogen sub-stage lighting provides bright illumination with excellent color rendering. The warm lighting is better suited for prolonged use, causing less eyestrain than LED and fluorescent lighting. The Abbe light condenser has a high 1.25 numerical aperture for oil-immersion, and an iris diaphragm to optimize contrast and depth-of-field. The condenser holder uses rack-and-pinion height adjustment for precision control.

    A sub-stage mirror is included as an alternate light source when electricity is not available. The mirror can be mounted on top of the illuminator’s field lens to direct ambient light into the condenser.

    Digital Imaging

    The included 18MP camera and software allow you to preview and record photos and videos on your computer. The camera attaches to your computer using a high-speed USB 3.0 connection. Our professional software for Windows provides a wide assortment of capture and photo-editing functions including color correction, time-lapse capture, and a full complement of measuring tools. Cutting-edge features such as real-time auto-stitching and focus-stacking add new dimensions to imaging. A lite version of our software is available for Mac and Linux with essential functionality for capturing photos and videos.

    Packing List:

  • One trinocular microscope
  • Four objectives lenses: 4X, 10X, 40X, 100X
  • One pair 10X eyepieces
  • One pair 16X eyepieces
  • One mirror
  • One AC power cord
  • One spare fuse
  • One spare bulb
  • Sample immersion oil
  • One dust cover
  • One C-mount USB camera
  • One reduction lens
  • One USB 3.0 Type B to type A cable
  • Software
  • The M837 series compound microscope is a class leader offering professional features at an affordable price. The trinocular viewing head is customizable and is equipped with a dedicated photo port which works simultaneously with both eyepieces. Precision mechanics provide optimal control over stage movements and focusing. The microscope is equipped with halogen-based brightfield illumination, and supports optional accessories for various contrast-enhancing techniques such as darkfield and phase-contrast. Its time-tested design and upgradability have made it a favorite among lab technicians, veterinarians, and teachers.

    Viewing Head

    The trinocular viewing head has a comfortable 45° incline for viewing while seated or standing, and can be swiveled 360°. Ocular spacing can be easily customized using sliding interpupillary adjustment. Dual diopters allow both eyepieces to be focused independently. The trinocular photo-port adds a dedicated mounting tube for cameras. The 23mm tube is height-adjustable to fine-tune the focus to match the eyepieces. Its simul-focal design allows simultaneous use with both eyepieces so no switching is necessary.

    Optics

    The microscope is equipped with four objective lenses mounted on a rotating turret to quickly move through the various magnifications. The lenses use DIN international standards, and are achromatically corrected to improve clarity and color accuracy. They provide a magnification range from 10X to 1000X when used with the standard 10X eyepieces, ideal for viewing a wide range of specimens including cellular structures and bacteria. Additional 20X eyepieces are included to expand the maximum magnification to 2000X with 8 unique levels.

    Objective Lenses

    Magnification Corrections NA Immersion Medium Cover-glass Thickness
    4X achromatic 0.10 0.17mm
    10X achromatic 0.25 0.17mm
    40X achromatic 0.65 0.17mm
    100X achromatic 1.25 oil 0.17mm

    Specimen Stage

    The 2-layer mechanical stage provides smooth and precise movement for examination of specimen slides. The stage's low-position controls are conveniently placed near the coaxial focus knobs for a streamlined workflow. Examining specimen slides is intuitive and precise for users at any skill level. A convenient lever grouped with the left-side focus knobs can be used to lock and unlock the stage’s height adjustment to prevent damage to the lenses and specimen.

    Halogen Illumination

    The halogen sub-stage lighting provides bright illumination with excellent color rendering. The warm lighting is better suited for prolonged use, causing less eyestrain than LED and fluorescent lighting. The Abbe light condenser has a high 1.25 numerical aperture for oil-immersion, and an iris diaphragm to optimize contrast and depth-of-field. The condenser holder uses rack-and-pinion height adjustment for precision control.

    A sub-stage mirror is included as an alternate light source when electricity is not available. The mirror can be mounted on top of the illuminator’s field lens to direct ambient light into the condenser.

    Packing List:

  • One trinocular microscope
  • Four objectives lenses: 4X, 10X, 40X, 100X
  • One pair 10X eyepieces
  • One pair 20X eyepieces
  • One mirror
  • One AC power cord
  • One spare fuse
  • One spare bulb
  • Sample immersion oil
  • One dust cover
  • The M837 series compound microscope is a class leader offering professional features at an affordable price. The trinocular viewing head is customizable and is equipped with a dedicated photo port which works simultaneously with both eyepieces. Precision mechanics provide optimal control over stage movements and focusing. The microscope is equipped with halogen-based brightfield illumination, and supports optional accessories for various contrast-enhancing techniques such as darkfield and phase-contrast. Its time-tested design and upgradability have made it a favorite among lab technicians, veterinarians, and teachers.

    Viewing Head

    The trinocular viewing head has a comfortable 45° incline for viewing while seated or standing, and can be swiveled 360°. Ocular spacing can be easily customized using sliding interpupillary adjustment. Dual diopters allow both eyepieces to be focused independently. The trinocular photo-port adds a dedicated mounting tube for cameras. The 23mm tube is height-adjustable to fine-tune the focus to match the eyepieces. Its simul-focal design allows simultaneous use with both eyepieces so no switching is necessary.

    Optics

    The microscope is equipped with four objective lenses mounted on a rotating turret to quickly move through the various magnifications. The lenses use DIN international standards, and are achromatically corrected to improve clarity and color accuracy. They provide a magnification range from 10X to 1000X when used with the standard 10X eyepieces, ideal for viewing a wide range of specimens including cellular structures and bacteria. Additional 20X eyepieces are included to expand the maximum magnification to 2000X with 8 unique levels.

    Objective Lenses

    Magnification Corrections NA Immersion Medium Cover-glass Thickness
    4X achromatic 0.10 0.17mm
    10X achromatic 0.25 0.17mm
    40X achromatic 0.65 0.17mm
    100X achromatic 1.25 oil 0.17mm

    Specimen Stage

    The 2-layer mechanical stage provides smooth and precise movement for examination of specimen slides. The stage's low-position controls are conveniently placed near the coaxial focus knobs for a streamlined workflow. Examining specimen slides is intuitive and precise for users at any skill level. A convenient lever grouped with the left-side focus knobs can be used to lock and unlock the stage’s height adjustment to prevent damage to the lenses and specimen.

    Halogen Illumination

    The halogen sub-stage lighting provides bright illumination with excellent color rendering. The warm lighting is better suited for prolonged use, causing less eyestrain than LED and fluorescent lighting. The Abbe light condenser has a high 1.25 numerical aperture for oil-immersion, and an iris diaphragm to optimize contrast and depth-of-field. The condenser holder uses rack-and-pinion height adjustment for precision control.

    A sub-stage mirror is included as an alternate light source when electricity is not available. The mirror can be mounted on top of the illuminator’s field lens to direct ambient light into the condenser.

    Digital Imaging

    The included 3MP camera and software allow you to preview and record photos and videos on your computer. The camera attaches to your computer using a simple USB 2.0 connection. Our professional software for Windows provides a wide assortment of capture and photo-editing functions including color correction, time-lapse capture, and a full complement of measuring tools. Cutting-edge features such as real-time auto-stitching and focus-stacking add new dimensions to imaging. A lite version of our software is available for Mac and Linux with essential functionality for capturing photos and videos.

    Packing List:

  • One trinocular microscope
  • Four objectives lenses: 4X, 10X, 40X, 100X
  • One pair 10X eyepieces
  • One pair 20X eyepieces
  • One mirror
  • One AC power cord
  • One spare fuse
  • One spare bulb
  • Sample immersion oil
  • One dust cover
  • One C-mount USB camera
  • One reduction lens
  • One USB Type B to USB type A cable
  • Software
  • The M837 series compound microscope is a class leader offering professional features at an affordable price. The trinocular viewing head is customizable and is equipped with a dedicated photo port which works simultaneously with both eyepieces. Precision mechanics provide optimal control over stage movements and focusing. The microscope is equipped with halogen-based brightfield illumination, and supports optional accessories for various contrast-enhancing techniques such as darkfield and phase-contrast. Its time-tested design and upgradability have made it a favorite among lab technicians, veterinarians, and teachers.

    Viewing Head

    The trinocular viewing head has a comfortable 45° incline for viewing while seated or standing, and can be swiveled 360°. Ocular spacing can be easily customized using sliding interpupillary adjustment. Dual diopters allow both eyepieces to be focused independently. The trinocular photo-port adds a dedicated mounting tube for cameras. The 23mm tube is height-adjustable to fine-tune the focus to match the eyepieces. Its simul-focal design allows simultaneous use with both eyepieces so no switching is necessary.

    Optics

    The microscope is equipped with four objective lenses mounted on a rotating turret to quickly move through the various magnifications. The lenses use DIN international standards, and are achromatically corrected to improve clarity and color accuracy. They provide a magnification range from 10X to 1000X when used with the standard 10X eyepieces, ideal for viewing a wide range of specimens including cellular structures and bacteria. Additional 20X eyepieces are included to expand the maximum magnification to 2000X with 8 unique levels.

    Objective Lenses

    Magnification Corrections NA Immersion Medium Cover-glass Thickness
    4X achromatic 0.10 0.17mm
    10X achromatic 0.25 0.17mm
    40X achromatic 0.65 0.17mm
    100X achromatic 1.25 oil 0.17mm

    Specimen Stage

    The 2-layer mechanical stage provides smooth and precise movement for examination of specimen slides. The stage's low-position controls are conveniently placed near the coaxial focus knobs for a streamlined workflow. Examining specimen slides is intuitive and precise for users at any skill level. A convenient lever grouped with the left-side focus knobs can be used to lock and unlock the stage’s height adjustment to prevent damage to the lenses and specimen.

    Halogen Illumination

    The halogen sub-stage lighting provides bright illumination with excellent color rendering. The warm lighting is better suited for prolonged use, causing less eyestrain than LED and fluorescent lighting. The Abbe light condenser has a high 1.25 numerical aperture for oil-immersion, and an iris diaphragm to optimize contrast and depth-of-field. The condenser holder uses rack-and-pinion height adjustment for precision control.

    A sub-stage mirror is included as an alternate light source when electricity is not available. The mirror can be mounted on top of the illuminator’s field lens to direct ambient light into the condenser.

    Digital Imaging

    The included 5MP camera and software allow you to preview and record photos and videos on your computer. The camera attaches to your computer using a simple USB 2.0 connection. Our professional software for Windows provides a wide assortment of capture and photo-editing functions including color correction, time-lapse capture, and a full complement of measuring tools. Cutting-edge features such as real-time auto-stitching and focus-stacking add new dimensions to imaging. A lite version of our software is available for Mac and Linux with essential functionality for capturing photos and videos.

    Packing List:

  • One trinocular microscope
  • Four objectives lenses: 4X, 10X, 40X, 100X
  • One pair 10X eyepieces
  • One pair 20X eyepieces
  • One mirror
  • One AC power cord
  • One spare fuse
  • One spare bulb
  • Sample immersion oil
  • One dust cover
  • One C-mount USB camera
  • One reduction lens
  • One USB Type B to USB type A cable
  • Software
  • The M837 series compound microscope is a class leader offering professional features at an affordable price. The trinocular viewing head is customizable and is equipped with a dedicated photo port which works simultaneously with both eyepieces. Precision mechanics provide optimal control over stage movements and focusing. The microscope is equipped with halogen-based brightfield illumination, and supports optional accessories for various contrast-enhancing techniques such as darkfield and phase-contrast. Its time-tested design and upgradability have made it a favorite among lab technicians, veterinarians, and teachers.

    Viewing Head

    The trinocular viewing head has a comfortable 45° incline for viewing while seated or standing, and can be swiveled 360°. Ocular spacing can be easily customized using sliding interpupillary adjustment. Dual diopters allow both eyepieces to be focused independently. The trinocular photo-port adds a dedicated mounting tube for cameras. The 23mm tube is height-adjustable to fine-tune the focus to match the eyepieces. Its simul-focal design allows simultaneous use with both eyepieces so no switching is necessary.

    Optics

    The microscope is equipped with four objective lenses mounted on a rotating turret to quickly move through the various magnifications. The lenses use DIN international standards, and are achromatically corrected to improve clarity and color accuracy. They provide a magnification range from 10X to 1000X when used with the standard 10X eyepieces, ideal for viewing a wide range of specimens including cellular structures and bacteria. Additional 20X eyepieces are included to expand the maximum magnification to 2000X with 8 unique levels.

    Objective Lenses

    Magnification Corrections NA Immersion Medium Cover-glass Thickness
    4X achromatic 0.10 0.17mm
    10X achromatic 0.25 0.17mm
    40X achromatic 0.65 0.17mm
    100X achromatic 1.25 oil 0.17mm

    Specimen Stage

    The 2-layer mechanical stage provides smooth and precise movement for examination of specimen slides. The stage's low-position controls are conveniently placed near the coaxial focus knobs for a streamlined workflow. Examining specimen slides is intuitive and precise for users at any skill level. A convenient lever grouped with the left-side focus knobs can be used to lock and unlock the stage’s height adjustment to prevent damage to the lenses and specimen.

    Halogen Illumination

    The halogen sub-stage lighting provides bright illumination with excellent color rendering. The warm lighting is better suited for prolonged use, causing less eyestrain than LED and fluorescent lighting. The Abbe light condenser has a high 1.25 numerical aperture for oil-immersion, and an iris diaphragm to optimize contrast and depth-of-field. The condenser holder uses rack-and-pinion height adjustment for precision control.

    A sub-stage mirror is included as an alternate light source when electricity is not available. The mirror can be mounted on top of the illuminator’s field lens to direct ambient light into the condenser.

    Digital Imaging

    The included 10MP camera and software allow you to preview and record photos and videos on your computer. The camera attaches to your computer using a simple USB 2.0 connection. Our professional software for Windows provides a wide assortment of capture and photo-editing functions including color correction, time-lapse capture, and a full complement of measuring tools. Cutting-edge features such as real-time auto-stitching and focus-stacking add new dimensions to imaging. A lite version of our software is available for Mac and Linux with essential functionality for capturing photos and videos.

    Packing List:

  • One trinocular microscope
  • Four objectives lenses: 4X, 10X, 40X, 100X
  • One pair 10X eyepieces
  • One pair 20X eyepieces
  • One mirror
  • One AC power cord
  • One spare fuse
  • One spare bulb
  • Sample immersion oil
  • One dust cover
  • One C-mount USB camera
  • One reduction lens
  • One USB Type B to USB type A cable
  • Software
  • The M837 series compound microscope is a class leader offering professional features at an affordable price. The trinocular viewing head is customizable and is equipped with a dedicated photo port which works simultaneously with both eyepieces. Precision mechanics provide optimal control over stage movements and focusing. The microscope is equipped with halogen-based brightfield illumination, and supports optional accessories for various contrast-enhancing techniques such as darkfield and phase-contrast. Its time-tested design and upgradability have made it a favorite among lab technicians, veterinarians, and teachers.

    Viewing Head

    The trinocular viewing head has a comfortable 45° incline for viewing while seated or standing, and can be swiveled 360°. Ocular spacing can be easily customized using sliding interpupillary adjustment. Dual diopters allow both eyepieces to be focused independently. The trinocular photo-port adds a dedicated mounting tube for cameras. The 23mm tube is height-adjustable to fine-tune the focus to match the eyepieces. Its simul-focal design allows simultaneous use with both eyepieces so no switching is necessary.

    Optics

    The microscope is equipped with four objective lenses mounted on a rotating turret to quickly move through the various magnifications. The lenses use DIN international standards, and are achromatically corrected to improve clarity and color accuracy. They provide a magnification range from 10X to 1000X when used with the standard 10X eyepieces, ideal for viewing a wide range of specimens including cellular structures and bacteria. Additional 20X eyepieces are included to expand the maximum magnification to 2000X with 8 unique levels.

    Objective Lenses

    Magnification Corrections NA Immersion Medium Cover-glass Thickness
    4X achromatic 0.10 0.17mm
    10X achromatic 0.25 0.17mm
    40X achromatic 0.65 0.17mm
    100X achromatic 1.25 oil 0.17mm

    Specimen Stage

    The 2-layer mechanical stage provides smooth and precise movement for examination of specimen slides. The stage's low-position controls are conveniently placed near the coaxial focus knobs for a streamlined workflow. Examining specimen slides is intuitive and precise for users at any skill level. A convenient lever grouped with the left-side focus knobs can be used to lock and unlock the stage’s height adjustment to prevent damage to the lenses and specimen.

    Halogen Illumination

    The halogen sub-stage lighting provides bright illumination with excellent color rendering. The warm lighting is better suited for prolonged use, causing less eyestrain than LED and fluorescent lighting. The Abbe light condenser has a high 1.25 numerical aperture for oil-immersion, and an iris diaphragm to optimize contrast and depth-of-field. The condenser holder uses rack-and-pinion height adjustment for precision control.

    A sub-stage mirror is included as an alternate light source when electricity is not available. The mirror can be mounted on top of the illuminator’s field lens to direct ambient light into the condenser.

    Digital Imaging

    The included 14MP camera and software allow you to preview and record photos and videos on your computer. The camera attaches to your computer using a simple USB 2.0 connection. Our professional software for Windows provides a wide assortment of capture and photo-editing functions including color correction, time-lapse capture, and a full complement of measuring tools. Cutting-edge features such as real-time auto-stitching and focus-stacking add new dimensions to imaging. A lite version of our software is available for Mac and Linux with essential functionality for capturing photos and videos.

    Packing List:

  • One trinocular microscope
  • Four objectives lenses: 4X, 10X, 40X, 100X
  • One pair 10X eyepieces
  • One pair 20X eyepieces
  • One mirror
  • One AC power cord
  • One spare fuse
  • One spare bulb
  • Sample immersion oil
  • One dust cover
  • One C-mount USB camera
  • One reduction lens
  • One USB Type B to USB type A cable
  • Software
  • The M837 series compound microscope is a class leader offering professional features at an affordable price. The trinocular viewing head is customizable and is equipped with a dedicated photo port which works simultaneously with both eyepieces. Precision mechanics provide optimal control over stage movements and focusing. The microscope is equipped with halogen-based brightfield illumination, and supports optional accessories for various contrast-enhancing techniques such as darkfield and phase-contrast. Its time-tested design and upgradability have made it a favorite among lab technicians, veterinarians, and teachers.

    Viewing Head

    The trinocular viewing head has a comfortable 45° incline for viewing while seated or standing, and can be swiveled 360°. Ocular spacing can be easily customized using sliding interpupillary adjustment. Dual diopters allow both eyepieces to be focused independently. The trinocular photo-port adds a dedicated mounting tube for cameras. The 23mm tube is height-adjustable to fine-tune the focus to match the eyepieces. Its simul-focal design allows simultaneous use with both eyepieces so no switching is necessary.

    Optics

    The microscope is equipped with four objective lenses mounted on a rotating turret to quickly move through the various magnifications. The lenses use DIN international standards, and are achromatically corrected to improve clarity and color accuracy. They provide a magnification range from 10X to 1000X when used with the standard 10X eyepieces, ideal for viewing a wide range of specimens including cellular structures and bacteria. Additional 20X eyepieces are included to expand the maximum magnification to 2000X with 8 unique levels.

    Objective Lenses

    Magnification Corrections NA Immersion Medium Cover-glass Thickness
    4X achromatic 0.10 0.17mm
    10X achromatic 0.25 0.17mm
    40X achromatic 0.65 0.17mm
    100X achromatic 1.25 oil 0.17mm

    Specimen Stage

    The 2-layer mechanical stage provides smooth and precise movement for examination of specimen slides. The stage's low-position controls are conveniently placed near the coaxial focus knobs for a streamlined workflow. Examining specimen slides is intuitive and precise for users at any skill level. A convenient lever grouped with the left-side focus knobs can be used to lock and unlock the stage’s height adjustment to prevent damage to the lenses and specimen.

    Halogen Illumination

    The halogen sub-stage lighting provides bright illumination with excellent color rendering. The warm lighting is better suited for prolonged use, causing less eyestrain than LED and fluorescent lighting. The Abbe light condenser has a high 1.25 numerical aperture for oil-immersion, and an iris diaphragm to optimize contrast and depth-of-field. The condenser holder uses rack-and-pinion height adjustment for precision control.

    A sub-stage mirror is included as an alternate light source when electricity is not available. The mirror can be mounted on top of the illuminator’s field lens to direct ambient light into the condenser.

    Digital Imaging

    The included 5MP camera and software allow you to preview and record photos and videos on your computer. The camera attaches to your computer using a high-speed USB 3.0 connection. Our professional software for Windows provides a wide assortment of capture and photo-editing functions including color correction, time-lapse capture, and a full complement of measuring tools. Cutting-edge features such as real-time auto-stitching and focus-stacking add new dimensions to imaging. A lite version of our software is available for Mac and Linux with essential functionality for capturing photos and videos.

    Packing List:

  • One trinocular microscope
  • Four objectives lenses: 4X, 10X, 40X, 100X
  • One pair 10X eyepieces
  • One pair 20X eyepieces
  • One mirror
  • One AC power cord
  • One spare fuse
  • One spare bulb
  • Sample immersion oil
  • One dust cover
  • One C-mount USB camera
  • One reduction lens
  • One USB 3.0 Type B to type A cable
  • Software
  • The M837 series compound microscope is a class leader offering professional features at an affordable price. The trinocular viewing head is customizable and is equipped with a dedicated photo port which works simultaneously with both eyepieces. Precision mechanics provide optimal control over stage movements and focusing. The microscope is equipped with halogen-based brightfield illumination, and supports optional accessories for various contrast-enhancing techniques such as darkfield and phase-contrast. Its time-tested design and upgradability have made it a favorite among lab technicians, veterinarians, and teachers.

    Viewing Head

    The trinocular viewing head has a comfortable 45° incline for viewing while seated or standing, and can be swiveled 360°. Ocular spacing can be easily customized using sliding interpupillary adjustment. Dual diopters allow both eyepieces to be focused independently. The trinocular photo-port adds a dedicated mounting tube for cameras. The 23mm tube is height-adjustable to fine-tune the focus to match the eyepieces. Its simul-focal design allows simultaneous use with both eyepieces so no switching is necessary.

    Optics

    The microscope is equipped with four objective lenses mounted on a rotating turret to quickly move through the various magnifications. The lenses use DIN international standards, and are achromatically corrected to improve clarity and color accuracy. They provide a magnification range from 10X to 1000X when used with the standard 10X eyepieces, ideal for viewing a wide range of specimens including cellular structures and bacteria. Additional 20X eyepieces are included to expand the maximum magnification to 2000X with 8 unique levels.

    Objective Lenses

    Magnification Corrections NA Immersion Medium Cover-glass Thickness
    4X achromatic 0.10 0.17mm
    10X achromatic 0.25 0.17mm
    40X achromatic 0.65 0.17mm
    100X achromatic 1.25 oil 0.17mm

    Specimen Stage

    The 2-layer mechanical stage provides smooth and precise movement for examination of specimen slides. The stage's low-position controls are conveniently placed near the coaxial focus knobs for a streamlined workflow. Examining specimen slides is intuitive and precise for users at any skill level. A convenient lever grouped with the left-side focus knobs can be used to lock and unlock the stage’s height adjustment to prevent damage to the lenses and specimen.

    Halogen Illumination

    The halogen sub-stage lighting provides bright illumination with excellent color rendering. The warm lighting is better suited for prolonged use, causing less eyestrain than LED and fluorescent lighting. The Abbe light condenser has a high 1.25 numerical aperture for oil-immersion, and an iris diaphragm to optimize contrast and depth-of-field. The condenser holder uses rack-and-pinion height adjustment for precision control.

    A sub-stage mirror is included as an alternate light source when electricity is not available. The mirror can be mounted on top of the illuminator’s field lens to direct ambient light into the condenser.

    Digital Imaging

    The included 10MP camera and software allow you to preview and record photos and videos on your computer. The camera attaches to your computer using a high-speed USB 3.0 connection. Our professional software for Windows provides a wide assortment of capture and photo-editing functions including color correction, time-lapse capture, and a full complement of measuring tools. Cutting-edge features such as real-time auto-stitching and focus-stacking add new dimensions to imaging. A lite version of our software is available for Mac and Linux with essential functionality for capturing photos and videos.

    Packing List:

  • One trinocular microscope
  • Four objectives lenses: 4X, 10X, 40X, 100X
  • One pair 10X eyepieces
  • One pair 20X eyepieces
  • One mirror
  • One AC power cord
  • One spare fuse
  • One spare bulb
  • Sample immersion oil
  • One dust cover
  • One C-mount USB camera
  • One reduction lens
  • One USB 3.0 Type B to type A cable
  • Software
  • The M837 series compound microscope is a class leader offering professional features at an affordable price. The trinocular viewing head is customizable and is equipped with a dedicated photo port which works simultaneously with both eyepieces. Precision mechanics provide optimal control over stage movements and focusing. The microscope is equipped with halogen-based brightfield illumination, and supports optional accessories for various contrast-enhancing techniques such as darkfield and phase-contrast. Its time-tested design and upgradability have made it a favorite among lab technicians, veterinarians, and teachers.

    Viewing Head

    The trinocular viewing head has a comfortable 45° incline for viewing while seated or standing, and can be swiveled 360°. Ocular spacing can be easily customized using sliding interpupillary adjustment. Dual diopters allow both eyepieces to be focused independently. The trinocular photo-port adds a dedicated mounting tube for cameras. The 23mm tube is height-adjustable to fine-tune the focus to match the eyepieces. Its simul-focal design allows simultaneous use with both eyepieces so no switching is necessary.

    Optics

    The microscope is equipped with four objective lenses mounted on a rotating turret to quickly move through the various magnifications. The lenses use DIN international standards, and are achromatically corrected to improve clarity and color accuracy. They provide a magnification range from 10X to 1000X when used with the standard 10X eyepieces, ideal for viewing a wide range of specimens including cellular structures and bacteria. Additional 20X eyepieces are included to expand the maximum magnification to 2000X with 8 unique levels.

    Objective Lenses

    Magnification Corrections NA Immersion Medium Cover-glass Thickness
    4X achromatic 0.10 0.17mm
    10X achromatic 0.25 0.17mm
    40X achromatic 0.65 0.17mm
    100X achromatic 1.25 oil 0.17mm

    Specimen Stage

    The 2-layer mechanical stage provides smooth and precise movement for examination of specimen slides. The stage's low-position controls are conveniently placed near the coaxial focus knobs for a streamlined workflow. Examining specimen slides is intuitive and precise for users at any skill level. A convenient lever grouped with the left-side focus knobs can be used to lock and unlock the stage’s height adjustment to prevent damage to the lenses and specimen.

    Halogen Illumination

    The halogen sub-stage lighting provides bright illumination with excellent color rendering. The warm lighting is better suited for prolonged use, causing less eyestrain than LED and fluorescent lighting. The Abbe light condenser has a high 1.25 numerical aperture for oil-immersion, and an iris diaphragm to optimize contrast and depth-of-field. The condenser holder uses rack-and-pinion height adjustment for precision control.

    A sub-stage mirror is included as an alternate light source when electricity is not available. The mirror can be mounted on top of the illuminator’s field lens to direct ambient light into the condenser.

    Digital Imaging

    The included 14MP camera and software allow you to preview and record photos and videos on your computer. The camera attaches to your computer using a high-speed USB 3.0 connection. Our professional software for Windows provides a wide assortment of capture and photo-editing functions including color correction, time-lapse capture, and a full complement of measuring tools. Cutting-edge features such as real-time auto-stitching and focus-stacking add new dimensions to imaging. A lite version of our software is available for Mac and Linux with essential functionality for capturing photos and videos.

    Packing List:

  • One trinocular microscope
  • Four objectives lenses: 4X, 10X, 40X, 100X
  • One pair 10X eyepieces
  • One pair 20X eyepieces
  • One mirror
  • One AC power cord
  • One spare fuse
  • One spare bulb
  • Sample immersion oil
  • One dust cover
  • One C-mount USB camera
  • One reduction lens
  • One USB 3.0 Type B to type A cable
  • Software
  • The M837 series compound microscope is a class leader offering professional features at an affordable price. The trinocular viewing head is customizable and is equipped with a dedicated photo port which works simultaneously with both eyepieces. Precision mechanics provide optimal control over stage movements and focusing. The microscope is equipped with halogen-based brightfield illumination, and supports optional accessories for various contrast-enhancing techniques such as darkfield and phase-contrast. Its time-tested design and upgradability have made it a favorite among lab technicians, veterinarians, and teachers.

    Viewing Head

    The trinocular viewing head has a comfortable 45° incline for viewing while seated or standing, and can be swiveled 360°. Ocular spacing can be easily customized using sliding interpupillary adjustment. Dual diopters allow both eyepieces to be focused independently. The trinocular photo-port adds a dedicated mounting tube for cameras. The 23mm tube is height-adjustable to fine-tune the focus to match the eyepieces. Its simul-focal design allows simultaneous use with both eyepieces so no switching is necessary.

    Optics

    The microscope is equipped with four objective lenses mounted on a rotating turret to quickly move through the various magnifications. The lenses use DIN international standards, and are achromatically corrected to improve clarity and color accuracy. They provide a magnification range from 10X to 1000X when used with the standard 10X eyepieces, ideal for viewing a wide range of specimens including cellular structures and bacteria. Additional 20X eyepieces are included to expand the maximum magnification to 2000X with 8 unique levels.

    Objective Lenses

    Magnification Corrections NA Immersion Medium Cover-glass Thickness
    4X achromatic 0.10 0.17mm
    10X achromatic 0.25 0.17mm
    40X achromatic 0.65 0.17mm
    100X achromatic 1.25 oil 0.17mm

    Specimen Stage

    The 2-layer mechanical stage provides smooth and precise movement for examination of specimen slides. The stage's low-position controls are conveniently placed near the coaxial focus knobs for a streamlined workflow. Examining specimen slides is intuitive and precise for users at any skill level. A convenient lever grouped with the left-side focus knobs can be used to lock and unlock the stage’s height adjustment to prevent damage to the lenses and specimen.

    Halogen Illumination

    The halogen sub-stage lighting provides bright illumination with excellent color rendering. The warm lighting is better suited for prolonged use, causing less eyestrain than LED and fluorescent lighting. The Abbe light condenser has a high 1.25 numerical aperture for oil-immersion, and an iris diaphragm to optimize contrast and depth-of-field. The condenser holder uses rack-and-pinion height adjustment for precision control.

    A sub-stage mirror is included as an alternate light source when electricity is not available. The mirror can be mounted on top of the illuminator’s field lens to direct ambient light into the condenser.

    Digital Imaging

    The included 18MP camera and software allow you to preview and record photos and videos on your computer. The camera attaches to your computer using a high-speed USB 3.0 connection. Our professional software for Windows provides a wide assortment of capture and photo-editing functions including color correction, time-lapse capture, and a full complement of measuring tools. Cutting-edge features such as real-time auto-stitching and focus-stacking add new dimensions to imaging. A lite version of our software is available for Mac and Linux with essential functionality for capturing photos and videos.

    Packing List:

  • One trinocular microscope
  • Four objectives lenses: 4X, 10X, 40X, 100X
  • One pair 10X eyepieces
  • One pair 20X eyepieces
  • One mirror
  • One AC power cord
  • One spare fuse
  • One spare bulb
  • Sample immersion oil
  • One dust cover
  • One C-mount USB camera
  • One reduction lens
  • One USB 3.0 Type B to type A cable
  • Software
  • The M837 series compound microscope is a class leader offering professional features at an affordable price. The trinocular viewing head is customizable and is equipped with a dedicated photo port which works simultaneously with both eyepieces. Precision mechanics provide optimal control over stage movements and focusing. The microscope is equipped with halogen-based brightfield illumination, and supports optional accessories for various contrast-enhancing techniques such as darkfield and phase-contrast. Its time-tested design and upgradability have made it a favorite among lab technicians, veterinarians, and teachers.

    Viewing Head

    The trinocular viewing head has a comfortable 45° incline for viewing while seated or standing, and can be swiveled 360°. Ocular spacing can be easily customized using sliding interpupillary adjustment. Dual diopters allow both eyepieces to be focused independently. The trinocular photo-port adds a dedicated mounting tube for cameras. The 23mm tube is height-adjustable to fine-tune the focus to match the eyepieces. Its simul-focal design allows simultaneous use with both eyepieces so no switching is necessary.

    Optics

    The microscope is equipped with four objective lenses mounted on a rotating turret to quickly move through the various magnifications. The lenses use DIN international standards, and are achromatically corrected to improve clarity and color accuracy. They provide a magnification range from 10X to 1000X when used with the standard 10X eyepieces, ideal for viewing a wide range of specimens including cellular structures and bacteria. Additional 25X eyepieces are included to expand the maximum magnification to 2500X with 6 unique levels.

    Objective Lenses

    Magnification Corrections NA Immersion Medium Cover-glass Thickness
    4X achromatic 0.10 0.17mm
    10X achromatic 0.25 0.17mm
    40X achromatic 0.65 0.17mm
    100X achromatic 1.25 oil 0.17mm

    Specimen Stage

    The 2-layer mechanical stage provides smooth and precise movement for examination of specimen slides. The stage's low-position controls are conveniently placed near the coaxial focus knobs for a streamlined workflow. Examining specimen slides is intuitive and precise for users at any skill level. A convenient lever grouped with the left-side focus knobs can be used to lock and unlock the stage’s height adjustment to prevent damage to the lenses and specimen.

    Halogen Illumination

    The halogen sub-stage lighting provides bright illumination with excellent color rendering. The warm lighting is better suited for prolonged use, causing less eyestrain than LED and fluorescent lighting. The Abbe light condenser has a high 1.25 numerical aperture for oil-immersion, and an iris diaphragm to optimize contrast and depth-of-field. The condenser holder uses rack-and-pinion height adjustment for precision control.

    A sub-stage mirror is included as an alternate light source when electricity is not available. The mirror can be mounted on top of the illuminator’s field lens to direct ambient light into the condenser.

    Packing List:

  • One trinocular microscope
  • Four objectives lenses: 4X, 10X, 40X, 100X
  • One pair 10X eyepieces
  • One pair 25X eyepieces
  • One mirror
  • One AC power cord
  • One spare fuse
  • One spare bulb
  • Sample immersion oil
  • One dust cover
  • The M837 series compound microscope is a class leader offering professional features at an affordable price. The trinocular viewing head is customizable and is equipped with a dedicated photo port which works simultaneously with both eyepieces. Precision mechanics provide optimal control over stage movements and focusing. The microscope is equipped with halogen-based brightfield illumination, and supports optional accessories for various contrast-enhancing techniques such as darkfield and phase-contrast. Its time-tested design and upgradability have made it a favorite among lab technicians, veterinarians, and teachers.

    Viewing Head

    The trinocular viewing head has a comfortable 45° incline for viewing while seated or standing, and can be swiveled 360°. Ocular spacing can be easily customized using sliding interpupillary adjustment. Dual diopters allow both eyepieces to be focused independently. The trinocular photo-port adds a dedicated mounting tube for cameras. The 23mm tube is height-adjustable to fine-tune the focus to match the eyepieces. Its simul-focal design allows simultaneous use with both eyepieces so no switching is necessary.

    Optics

    The microscope is equipped with four objective lenses mounted on a rotating turret to quickly move through the various magnifications. The lenses use DIN international standards, and are achromatically corrected to improve clarity and color accuracy. They provide a magnification range from 10X to 1000X when used with the standard 10X eyepieces, ideal for viewing a wide range of specimens including cellular structures and bacteria. Additional 25X eyepieces are included to expand the maximum magnification to 2500X with 6 unique levels.

    Objective Lenses

    Magnification Corrections NA Immersion Medium Cover-glass Thickness
    4X achromatic 0.10 0.17mm
    10X achromatic 0.25 0.17mm
    40X achromatic 0.65 0.17mm
    100X achromatic 1.25 oil 0.17mm

    Specimen Stage

    The 2-layer mechanical stage provides smooth and precise movement for examination of specimen slides. The stage's low-position controls are conveniently placed near the coaxial focus knobs for a streamlined workflow. Examining specimen slides is intuitive and precise for users at any skill level. A convenient lever grouped with the left-side focus knobs can be used to lock and unlock the stage’s height adjustment to prevent damage to the lenses and specimen.

    Halogen Illumination

    The halogen sub-stage lighting provides bright illumination with excellent color rendering. The warm lighting is better suited for prolonged use, causing less eyestrain than LED and fluorescent lighting. The Abbe light condenser has a high 1.25 numerical aperture for oil-immersion, and an iris diaphragm to optimize contrast and depth-of-field. The condenser holder uses rack-and-pinion height adjustment for precision control.

    A sub-stage mirror is included as an alternate light source when electricity is not available. The mirror can be mounted on top of the illuminator’s field lens to direct ambient light into the condenser.

    Digital Imaging

    The included 3MP camera and software allow you to preview and record photos and videos on your computer. The camera attaches to your computer using a simple USB 2.0 connection. Our professional software for Windows provides a wide assortment of capture and photo-editing functions including color correction, time-lapse capture, and a full complement of measuring tools. Cutting-edge features such as real-time auto-stitching and focus-stacking add new dimensions to imaging. A lite version of our software is available for Mac and Linux with essential functionality for capturing photos and videos.

    Packing List:

  • One trinocular microscope
  • Four objectives lenses: 4X, 10X, 40X, 100X
  • One pair 10X eyepieces
  • One pair 25X eyepieces
  • One mirror
  • One AC power cord
  • One spare fuse
  • One spare bulb
  • Sample immersion oil
  • One dust cover
  • One C-mount USB camera
  • One reduction lens
  • One USB Type B to USB type A cable
  • Software
  • The M837 series compound microscope is a class leader offering professional features at an affordable price. The trinocular viewing head is customizable and is equipped with a dedicated photo port which works simultaneously with both eyepieces. Precision mechanics provide optimal control over stage movements and focusing. The microscope is equipped with halogen-based brightfield illumination, and supports optional accessories for various contrast-enhancing techniques such as darkfield and phase-contrast. Its time-tested design and upgradability have made it a favorite among lab technicians, veterinarians, and teachers.

    Viewing Head

    The trinocular viewing head has a comfortable 45° incline for viewing while seated or standing, and can be swiveled 360°. Ocular spacing can be easily customized using sliding interpupillary adjustment. Dual diopters allow both eyepieces to be focused independently. The trinocular photo-port adds a dedicated mounting tube for cameras. The 23mm tube is height-adjustable to fine-tune the focus to match the eyepieces. Its simul-focal design allows simultaneous use with both eyepieces so no switching is necessary.

    Optics

    The microscope is equipped with four objective lenses mounted on a rotating turret to quickly move through the various magnifications. The lenses use DIN international standards, and are achromatically corrected to improve clarity and color accuracy. They provide a magnification range from 10X to 1000X when used with the standard 10X eyepieces, ideal for viewing a wide range of specimens including cellular structures and bacteria. Additional 25X eyepieces are included to expand the maximum magnification to 2500X with 6 unique levels.

    Objective Lenses

    Magnification Corrections NA Immersion Medium Cover-glass Thickness
    4X achromatic 0.10 0.17mm
    10X achromatic 0.25 0.17mm
    40X achromatic 0.65 0.17mm
    100X achromatic 1.25 oil 0.17mm

    Specimen Stage

    The 2-layer mechanical stage provides smooth and precise movement for examination of specimen slides. The stage's low-position controls are conveniently placed near the coaxial focus knobs for a streamlined workflow. Examining specimen slides is intuitive and precise for users at any skill level. A convenient lever grouped with the left-side focus knobs can be used to lock and unlock the stage’s height adjustment to prevent damage to the lenses and specimen.

    Halogen Illumination

    The halogen sub-stage lighting provides bright illumination with excellent color rendering. The warm lighting is better suited for prolonged use, causing less eyestrain than LED and fluorescent lighting. The Abbe light condenser has a high 1.25 numerical aperture for oil-immersion, and an iris diaphragm to optimize contrast and depth-of-field. The condenser holder uses rack-and-pinion height adjustment for precision control.

    A sub-stage mirror is included as an alternate light source when electricity is not available. The mirror can be mounted on top of the illuminator’s field lens to direct ambient light into the condenser.

    Digital Imaging

    The included 5MP camera and software allow you to preview and record photos and videos on your computer. The camera attaches to your computer using a simple USB 2.0 connection. Our professional software for Windows provides a wide assortment of capture and photo-editing functions including color correction, time-lapse capture, and a full complement of measuring tools. Cutting-edge features such as real-time auto-stitching and focus-stacking add new dimensions to imaging. A lite version of our software is available for Mac and Linux with essential functionality for capturing photos and videos.

    Packing List:

  • One trinocular microscope
  • Four objectives lenses: 4X, 10X, 40X, 100X
  • One pair 10X eyepieces
  • One pair 25X eyepieces
  • One mirror
  • One AC power cord
  • One spare fuse
  • One spare bulb
  • Sample immersion oil
  • One dust cover
  • One C-mount USB camera
  • One reduction lens
  • One USB Type B to USB type A cable
  • Software
  • The M837 series compound microscope is a class leader offering professional features at an affordable price. The trinocular viewing head is customizable and is equipped with a dedicated photo port which works simultaneously with both eyepieces. Precision mechanics provide optimal control over stage movements and focusing. The microscope is equipped with halogen-based brightfield illumination, and supports optional accessories for various contrast-enhancing techniques such as darkfield and phase-contrast. Its time-tested design and upgradability have made it a favorite among lab technicians, veterinarians, and teachers.

    Viewing Head

    The trinocular viewing head has a comfortable 45° incline for viewing while seated or standing, and can be swiveled 360°. Ocular spacing can be easily customized using sliding interpupillary adjustment. Dual diopters allow both eyepieces to be focused independently. The trinocular photo-port adds a dedicated mounting tube for cameras. The 23mm tube is height-adjustable to fine-tune the focus to match the eyepieces. Its simul-focal design allows simultaneous use with both eyepieces so no switching is necessary.

    Optics

    The microscope is equipped with four objective lenses mounted on a rotating turret to quickly move through the various magnifications. The lenses use DIN international standards, and are achromatically corrected to improve clarity and color accuracy. They provide a magnification range from 10X to 1000X when used with the standard 10X eyepieces, ideal for viewing a wide range of specimens including cellular structures and bacteria. Additional 25X eyepieces are included to expand the maximum magnification to 2500X with 6 unique levels.

    Objective Lenses

    Magnification Corrections NA Immersion Medium Cover-glass Thickness
    4X achromatic 0.10 0.17mm
    10X achromatic 0.25 0.17mm
    40X achromatic 0.65 0.17mm
    100X achromatic 1.25 oil 0.17mm

    Specimen Stage

    The 2-layer mechanical stage provides smooth and precise movement for examination of specimen slides. The stage's low-position controls are conveniently placed near the coaxial focus knobs for a streamlined workflow. Examining specimen slides is intuitive and precise for users at any skill level. A convenient lever grouped with the left-side focus knobs can be used to lock and unlock the stage’s height adjustment to prevent damage to the lenses and specimen.

    Halogen Illumination

    The halogen sub-stage lighting provides bright illumination with excellent color rendering. The warm lighting is better suited for prolonged use, causing less eyestrain than LED and fluorescent lighting. The Abbe light condenser has a high 1.25 numerical aperture for oil-immersion, and an iris diaphragm to optimize contrast and depth-of-field. The condenser holder uses rack-and-pinion height adjustment for precision control.

    A sub-stage mirror is included as an alternate light source when electricity is not available. The mirror can be mounted on top of the illuminator’s field lens to direct ambient light into the condenser.

    Digital Imaging

    The included 10MP camera and software allow you to preview and record photos and videos on your computer. The camera attaches to your computer using a simple USB 2.0 connection. Our professional software for Windows provides a wide assortment of capture and photo-editing functions including color correction, time-lapse capture, and a full complement of measuring tools. Cutting-edge features such as real-time auto-stitching and focus-stacking add new dimensions to imaging. A lite version of our software is available for Mac and Linux with essential functionality for capturing photos and videos.

    Packing List:

  • One trinocular microscope
  • Four objectives lenses: 4X, 10X, 40X, 100X
  • One pair 10X eyepieces
  • One pair 25X eyepieces
  • One mirror
  • One AC power cord
  • One spare fuse
  • One spare bulb
  • Sample immersion oil
  • One dust cover
  • One C-mount USB camera
  • One reduction lens
  • One USB Type B to USB type A cable
  • Software
  • The M837 series compound microscope is a class leader offering professional features at an affordable price. The trinocular viewing head is customizable and is equipped with a dedicated photo port which works simultaneously with both eyepieces. Precision mechanics provide optimal control over stage movements and focusing. The microscope is equipped with halogen-based brightfield illumination, and supports optional accessories for various contrast-enhancing techniques such as darkfield and phase-contrast. Its time-tested design and upgradability have made it a favorite among lab technicians, veterinarians, and teachers.

    Viewing Head

    The trinocular viewing head has a comfortable 45° incline for viewing while seated or standing, and can be swiveled 360°. Ocular spacing can be easily customized using sliding interpupillary adjustment. Dual diopters allow both eyepieces to be focused independently. The trinocular photo-port adds a dedicated mounting tube for cameras. The 23mm tube is height-adjustable to fine-tune the focus to match the eyepieces. Its simul-focal design allows simultaneous use with both eyepieces so no switching is necessary.

    Optics

    The microscope is equipped with four objective lenses mounted on a rotating turret to quickly move through the various magnifications. The lenses use DIN international standards, and are achromatically corrected to improve clarity and color accuracy. They provide a magnification range from 10X to 1000X when used with the standard 10X eyepieces, ideal for viewing a wide range of specimens including cellular structures and bacteria. Additional 25X eyepieces are included to expand the maximum magnification to 2500X with 6 unique levels.

    Objective Lenses

    Magnification Corrections NA Immersion Medium Cover-glass Thickness
    4X achromatic 0.10 0.17mm
    10X achromatic 0.25 0.17mm
    40X achromatic 0.65 0.17mm
    100X achromatic 1.25 oil 0.17mm

    Specimen Stage

    The 2-layer mechanical stage provides smooth and precise movement for examination of specimen slides. The stage's low-position controls are conveniently placed near the coaxial focus knobs for a streamlined workflow. Examining specimen slides is intuitive and precise for users at any skill level. A convenient lever grouped with the left-side focus knobs can be used to lock and unlock the stage’s height adjustment to prevent damage to the lenses and specimen.

    Halogen Illumination

    The halogen sub-stage lighting provides bright illumination with excellent color rendering. The warm lighting is better suited for prolonged use, causing less eyestrain than LED and fluorescent lighting. The Abbe light condenser has a high 1.25 numerical aperture for oil-immersion, and an iris diaphragm to optimize contrast and depth-of-field. The condenser holder uses rack-and-pinion height adjustment for precision control.

    A sub-stage mirror is included as an alternate light source when electricity is not available. The mirror can be mounted on top of the illuminator’s field lens to direct ambient light into the condenser.

    Digital Imaging

    The included 14MP camera and software allow you to preview and record photos and videos on your computer. The camera attaches to your computer using a simple USB 2.0 connection. Our professional software for Windows provides a wide assortment of capture and photo-editing functions including color correction, time-lapse capture, and a full complement of measuring tools. Cutting-edge features such as real-time auto-stitching and focus-stacking add new dimensions to imaging. A lite version of our software is available for Mac and Linux with essential functionality for capturing photos and videos.

    Packing List:

  • One trinocular microscope
  • Four objectives lenses: 4X, 10X, 40X, 100X
  • One pair 10X eyepieces
  • One pair 25X eyepieces
  • One mirror
  • One AC power cord
  • One spare fuse
  • One spare bulb
  • Sample immersion oil
  • One dust cover
  • One C-mount USB camera
  • One reduction lens
  • One USB Type B to USB type A cable
  • Software
  • The M837 series compound microscope is a class leader offering professional features at an affordable price. The trinocular viewing head is customizable and is equipped with a dedicated photo port which works simultaneously with both eyepieces. Precision mechanics provide optimal control over stage movements and focusing. The microscope is equipped with halogen-based brightfield illumination, and supports optional accessories for various contrast-enhancing techniques such as darkfield and phase-contrast. Its time-tested design and upgradability have made it a favorite among lab technicians, veterinarians, and teachers.

    Viewing Head

    The trinocular viewing head has a comfortable 45° incline for viewing while seated or standing, and can be swiveled 360°. Ocular spacing can be easily customized using sliding interpupillary adjustment. Dual diopters allow both eyepieces to be focused independently. The trinocular photo-port adds a dedicated mounting tube for cameras. The 23mm tube is height-adjustable to fine-tune the focus to match the eyepieces. Its simul-focal design allows simultaneous use with both eyepieces so no switching is necessary.

    Optics

    The microscope is equipped with four objective lenses mounted on a rotating turret to quickly move through the various magnifications. The lenses use DIN international standards, and are achromatically corrected to improve clarity and color accuracy. They provide a magnification range from 10X to 1000X when used with the standard 10X eyepieces, ideal for viewing a wide range of specimens including cellular structures and bacteria. Additional 25X eyepieces are included to expand the maximum magnification to 2500X with 6 unique levels.

    Objective Lenses

    Magnification Corrections NA Immersion Medium Cover-glass Thickness
    4X achromatic 0.10 0.17mm
    10X achromatic 0.25 0.17mm
    40X achromatic 0.65 0.17mm
    100X achromatic 1.25 oil 0.17mm

    Specimen Stage

    The 2-layer mechanical stage provides smooth and precise movement for examination of specimen slides. The stage's low-position controls are conveniently placed near the coaxial focus knobs for a streamlined workflow. Examining specimen slides is intuitive and precise for users at any skill level. A convenient lever grouped with the left-side focus knobs can be used to lock and unlock the stage’s height adjustment to prevent damage to the lenses and specimen.

    Halogen Illumination

    The halogen sub-stage lighting provides bright illumination with excellent color rendering. The warm lighting is better suited for prolonged use, causing less eyestrain than LED and fluorescent lighting. The Abbe light condenser has a high 1.25 numerical aperture for oil-immersion, and an iris diaphragm to optimize contrast and depth-of-field. The condenser holder uses rack-and-pinion height adjustment for precision control.

    A sub-stage mirror is included as an alternate light source when electricity is not available. The mirror can be mounted on top of the illuminator’s field lens to direct ambient light into the condenser.

    Digital Imaging

    The included 5MP camera and software allow you to preview and record photos and videos on your computer. The camera attaches to your computer using a high-speed USB 3.0 connection. Our professional software for Windows provides a wide assortment of capture and photo-editing functions including color correction, time-lapse capture, and a full complement of measuring tools. Cutting-edge features such as real-time auto-stitching and focus-stacking add new dimensions to imaging. A lite version of our software is available for Mac and Linux with essential functionality for capturing photos and videos.

    Packing List:

  • One trinocular microscope
  • Four objectives lenses: 4X, 10X, 40X, 100X
  • One pair 10X eyepieces
  • One pair 25X eyepieces
  • One mirror
  • One AC power cord
  • One spare fuse
  • One spare bulb
  • Sample immersion oil
  • One dust cover
  • One C-mount USB camera
  • One reduction lens
  • One USB 3.0 Type B to type A cable
  • Software
  • The M837 series compound microscope is a class leader offering professional features at an affordable price. The trinocular viewing head is customizable and is equipped with a dedicated photo port which works simultaneously with both eyepieces. Precision mechanics provide optimal control over stage movements and focusing. The microscope is equipped with halogen-based brightfield illumination, and supports optional accessories for various contrast-enhancing techniques such as darkfield and phase-contrast. Its time-tested design and upgradability have made it a favorite among lab technicians, veterinarians, and teachers.

    Viewing Head

    The trinocular viewing head has a comfortable 45° incline for viewing while seated or standing, and can be swiveled 360°. Ocular spacing can be easily customized using sliding interpupillary adjustment. Dual diopters allow both eyepieces to be focused independently. The trinocular photo-port adds a dedicated mounting tube for cameras. The 23mm tube is height-adjustable to fine-tune the focus to match the eyepieces. Its simul-focal design allows simultaneous use with both eyepieces so no switching is necessary.

    Optics

    The microscope is equipped with four objective lenses mounted on a rotating turret to quickly move through the various magnifications. The lenses use DIN international standards, and are achromatically corrected to improve clarity and color accuracy. They provide a magnification range from 10X to 1000X when used with the standard 10X eyepieces, ideal for viewing a wide range of specimens including cellular structures and bacteria. Additional 25X eyepieces are included to expand the maximum magnification to 2500X with 6 unique levels.

    Objective Lenses

    Magnification Corrections NA Immersion Medium Cover-glass Thickness
    4X achromatic 0.10 0.17mm
    10X achromatic 0.25 0.17mm
    40X achromatic 0.65 0.17mm
    100X achromatic 1.25 oil 0.17mm

    Specimen Stage

    The 2-layer mechanical stage provides smooth and precise movement for examination of specimen slides. The stage's low-position controls are conveniently placed near the coaxial focus knobs for a streamlined workflow. Examining specimen slides is intuitive and precise for users at any skill level. A convenient lever grouped with the left-side focus knobs can be used to lock and unlock the stage’s height adjustment to prevent damage to the lenses and specimen.

    Halogen Illumination

    The halogen sub-stage lighting provides bright illumination with excellent color rendering. The warm lighting is better suited for prolonged use, causing less eyestrain than LED and fluorescent lighting. The Abbe light condenser has a high 1.25 numerical aperture for oil-immersion, and an iris diaphragm to optimize contrast and depth-of-field. The condenser holder uses rack-and-pinion height adjustment for precision control.

    A sub-stage mirror is included as an alternate light source when electricity is not available. The mirror can be mounted on top of the illuminator’s field lens to direct ambient light into the condenser.

    Digital Imaging

    The included 10MP camera and software allow you to preview and record photos and videos on your computer. The camera attaches to your computer using a high-speed USB 3.0 connection. Our professional software for Windows provides a wide assortment of capture and photo-editing functions including color correction, time-lapse capture, and a full complement of measuring tools. Cutting-edge features such as real-time auto-stitching and focus-stacking add new dimensions to imaging. A lite version of our software is available for Mac and Linux with essential functionality for capturing photos and videos.

    Packing List:

  • One trinocular microscope
  • Four objectives lenses: 4X, 10X, 40X, 100X
  • One pair 10X eyepieces
  • One pair 25X eyepieces
  • One mirror
  • One AC power cord
  • One spare fuse
  • One spare bulb
  • Sample immersion oil
  • One dust cover
  • One C-mount USB camera
  • One reduction lens
  • One USB 3.0 Type B to type A cable
  • Software
  • The M837 series compound microscope is a class leader offering professional features at an affordable price. The trinocular viewing head is customizable and is equipped with a dedicated photo port which works simultaneously with both eyepieces. Precision mechanics provide optimal control over stage movements and focusing. The microscope is equipped with halogen-based brightfield illumination, and supports optional accessories for various contrast-enhancing techniques such as darkfield and phase-contrast. Its time-tested design and upgradability have made it a favorite among lab technicians, veterinarians, and teachers.

    Viewing Head

    The trinocular viewing head has a comfortable 45° incline for viewing while seated or standing, and can be swiveled 360°. Ocular spacing can be easily customized using sliding interpupillary adjustment. Dual diopters allow both eyepieces to be focused independently. The trinocular photo-port adds a dedicated mounting tube for cameras. The 23mm tube is height-adjustable to fine-tune the focus to match the eyepieces. Its simul-focal design allows simultaneous use with both eyepieces so no switching is necessary.

    Optics

    The microscope is equipped with four objective lenses mounted on a rotating turret to quickly move through the various magnifications. The lenses use DIN international standards, and are achromatically corrected to improve clarity and color accuracy. They provide a magnification range from 10X to 1000X when used with the standard 10X eyepieces, ideal for viewing a wide range of specimens including cellular structures and bacteria. Additional 25X eyepieces are included to expand the maximum magnification to 2500X with 6 unique levels.

    Objective Lenses

    Magnification Corrections NA Immersion Medium Cover-glass Thickness
    4X achromatic 0.10 0.17mm
    10X achromatic 0.25 0.17mm
    40X achromatic 0.65 0.17mm
    100X achromatic 1.25 oil 0.17mm

    Specimen Stage

    The 2-layer mechanical stage provides smooth and precise movement for examination of specimen slides. The stage's low-position controls are conveniently placed near the coaxial focus knobs for a streamlined workflow. Examining specimen slides is intuitive and precise for users at any skill level. A convenient lever grouped with the left-side focus knobs can be used to lock and unlock the stage’s height adjustment to prevent damage to the lenses and specimen.

    Halogen Illumination

    The halogen sub-stage lighting provides bright illumination with excellent color rendering. The warm lighting is better suited for prolonged use, causing less eyestrain than LED and fluorescent lighting. The Abbe light condenser has a high 1.25 numerical aperture for oil-immersion, and an iris diaphragm to optimize contrast and depth-of-field. The condenser holder uses rack-and-pinion height adjustment for precision control.

    A sub-stage mirror is included as an alternate light source when electricity is not available. The mirror can be mounted on top of the illuminator’s field lens to direct ambient light into the condenser.

    Digital Imaging

    The included 14MP camera and software allow you to preview and record photos and videos on your computer. The camera attaches to your computer using a high-speed USB 3.0 connection. Our professional software for Windows provides a wide assortment of capture and photo-editing functions including color correction, time-lapse capture, and a full complement of measuring tools. Cutting-edge features such as real-time auto-stitching and focus-stacking add new dimensions to imaging. A lite version of our software is available for Mac and Linux with essential functionality for capturing photos and videos.

    Packing List:

  • One trinocular microscope
  • Four objectives lenses: 4X, 10X, 40X, 100X
  • One pair 10X eyepieces
  • One pair 25X eyepieces
  • One mirror
  • One AC power cord
  • One spare fuse
  • One spare bulb
  • Sample immersion oil
  • One dust cover
  • One C-mount USB camera
  • One reduction lens
  • One USB 3.0 Type B to type A cable
  • Software
  • The M837 series compound microscope is a class leader offering professional features at an affordable price. The trinocular viewing head is customizable and is equipped with a dedicated photo port which works simultaneously with both eyepieces. Precision mechanics provide optimal control over stage movements and focusing. The microscope is equipped with halogen-based brightfield illumination, and supports optional accessories for various contrast-enhancing techniques such as darkfield and phase-contrast. Its time-tested design and upgradability have made it a favorite among lab technicians, veterinarians, and teachers.

    Viewing Head

    The trinocular viewing head has a comfortable 45° incline for viewing while seated or standing, and can be swiveled 360°. Ocular spacing can be easily customized using sliding interpupillary adjustment. Dual diopters allow both eyepieces to be focused independently. The trinocular photo-port adds a dedicated mounting tube for cameras. The 23mm tube is height-adjustable to fine-tune the focus to match the eyepieces. Its simul-focal design allows simultaneous use with both eyepieces so no switching is necessary.

    Optics

    The microscope is equipped with four objective lenses mounted on a rotating turret to quickly move through the various magnifications. The lenses use DIN international standards, and are achromatically corrected to improve clarity and color accuracy. They provide a magnification range from 10X to 1000X when used with the standard 10X eyepieces, ideal for viewing a wide range of specimens including cellular structures and bacteria. Additional 25X eyepieces are included to expand the maximum magnification to 2500X with 6 unique levels.

    Objective Lenses

    Magnification Corrections NA Immersion Medium Cover-glass Thickness
    4X achromatic 0.10 0.17mm
    10X achromatic 0.25 0.17mm
    40X achromatic 0.65 0.17mm
    100X achromatic 1.25 oil 0.17mm

    Specimen Stage

    The 2-layer mechanical stage provides smooth and precise movement for examination of specimen slides. The stage's low-position controls are conveniently placed near the coaxial focus knobs for a streamlined workflow. Examining specimen slides is intuitive and precise for users at any skill level. A convenient lever grouped with the left-side focus knobs can be used to lock and unlock the stage’s height adjustment to prevent damage to the lenses and specimen.

    Halogen Illumination

    The halogen sub-stage lighting provides bright illumination with excellent color rendering. The warm lighting is better suited for prolonged use, causing less eyestrain than LED and fluorescent lighting. The Abbe light condenser has a high 1.25 numerical aperture for oil-immersion, and an iris diaphragm to optimize contrast and depth-of-field. The condenser holder uses rack-and-pinion height adjustment for precision control.

    A sub-stage mirror is included as an alternate light source when electricity is not available. The mirror can be mounted on top of the illuminator’s field lens to direct ambient light into the condenser.

    Digital Imaging

    The included 18MP camera and software allow you to preview and record photos and videos on your computer. The camera attaches to your computer using a high-speed USB 3.0 connection. Our professional software for Windows provides a wide assortment of capture and photo-editing functions including color correction, time-lapse capture, and a full complement of measuring tools. Cutting-edge features such as real-time auto-stitching and focus-stacking add new dimensions to imaging. A lite version of our software is available for Mac and Linux with essential functionality for capturing photos and videos.

    Packing List:

  • One trinocular microscope
  • Four objectives lenses: 4X, 10X, 40X, 100X
  • One pair 10X eyepieces
  • One pair 25X eyepieces
  • One mirror
  • One AC power cord
  • One spare fuse
  • One spare bulb
  • Sample immersion oil
  • One dust cover
  • One C-mount USB camera
  • One reduction lens
  • One USB 3.0 Type B to type A cable
  • Software
  • Microscope Condenser: Height Adjustment rack and pinion
    Microscope Condenser: Type Abbe condenser with iris diaphragm, NA1.25, Ø 32mm filter holder
    Microscope Focusing: Fine Focus Precision 0.002mm
    Microscope Focusing: Range 30mm
    Microscope Focusing: Type coaxial coarse and fine focus
    Microscope General: Dimensions 11" x7-1/2" x 17" (28cm x 19cm x 43cm)
    Microscope General: Power 100-240VAC 50/60Hz
    Microscope Head: Interpupillary Adjustment sliding, 55-75mm
    Microscope Head: Ocular Diameter 23.2mm
    Microscope Head: Photo Port unswitched simul-focal, 23mm tube interface, 18mm height adjustment
    Microscope Head: Type trinocular, 45° incline, 360° rotatable
    Microscope Illumination: Type (Transmitted) variable-intensity 6V/20W halogen incandescent
    Microscope Objective Lenses: Mounting Thread RMS 20.32mm
    Microscope Objective Lenses: Parfocal Distance 45mm
    Microscope Objective Lenses: Turret quadruple, forward orientation
    Microscope Objective Lenses: Type DIN standard, achromatic
    Microscope Optical System: Tube Length 160mm
    Microscope Optical System: Type finite-conjugate
    Microscope Stage: Dimensions 140mm x 140mm
    Microscope Stage: Type double-layer with caliper
    Microscope Stage: X-Y Travel Range 75mm x 50mm
    Microscope Condenser: Height Adjustment rack and pinion
    Microscope Condenser: Type Abbe condenser with iris diaphragm, NA1.25, Ø 32mm filter holder
    Microscope Focusing: Fine Focus Precision 0.002mm
    Microscope Focusing: Range 30mm
    Microscope Focusing: Type coaxial coarse and fine focus
    Microscope General: Dimensions 11" x7-1/2" x 17" (28cm x 19cm x 43cm)
    Microscope General: Power 100-240VAC 50/60Hz
    Microscope Head: Interpupillary Adjustment sliding, 55-75mm
    Microscope Head: Ocular Diameter 23.2mm
    Microscope Head: Photo Port unswitched simul-focal, 23mm tube interface, 18mm height adjustment
    Microscope Head: Type trinocular, 45° incline, 360° rotatable
    Microscope Illumination: Type (Transmitted) variable-intensity 6V/20W halogen incandescent
    Microscope Objective Lenses: Mounting Thread RMS 20.32mm
    Microscope Objective Lenses: Parfocal Distance 45mm
    Microscope Objective Lenses: Turret quadruple, forward orientation
    Microscope Objective Lenses: Type DIN standard, achromatic
    Microscope Optical System: Tube Length 160mm
    Microscope Optical System: Type finite-conjugate
    Microscope Stage: Dimensions 140mm x 140mm
    Microscope Stage: Type double-layer with caliper
    Microscope Stage: X-Y Travel Range 75mm x 50mm
    Microscope Condenser: Height Adjustment rack and pinion
    Microscope Condenser: Type Abbe condenser with iris diaphragm, NA1.25, Ø 32mm filter holder
    Microscope Focusing: Fine Focus Precision 0.002mm
    Microscope Focusing: Range 30mm
    Microscope Focusing: Type coaxial coarse and fine focus
    Microscope General: Dimensions 11" x7-1/2" x 17" (28cm x 19cm x 43cm)
    Microscope General: Power 100-240VAC 50/60Hz
    Microscope Head: Interpupillary Adjustment sliding, 55-75mm
    Microscope Head: Ocular Diameter 23.2mm
    Microscope Head: Photo Port unswitched simul-focal, 23mm tube interface, 18mm height adjustment
    Microscope Head: Type trinocular, 45° incline, 360° rotatable
    Microscope Illumination: Type (Transmitted) variable-intensity 6V/20W halogen incandescent
    Microscope Objective Lenses: Mounting Thread RMS 20.32mm
    Microscope Objective Lenses: Parfocal Distance 45mm
    Microscope Objective Lenses: Turret quadruple, forward orientation
    Microscope Objective Lenses: Type DIN standard, achromatic
    Microscope Optical System: Tube Length 160mm
    Microscope Optical System: Type finite-conjugate
    Microscope Stage: Dimensions 140mm x 140mm
    Microscope Stage: Type double-layer with caliper
    Microscope Stage: X-Y Travel Range 75mm x 50mm
    Microscope Condenser: Height Adjustment rack and pinion
    Microscope Condenser: Type Abbe condenser with iris diaphragm, NA1.25, Ø 32mm filter holder
    Microscope Focusing: Fine Focus Precision 0.002mm
    Microscope Focusing: Range 30mm
    Microscope Focusing: Type coaxial coarse and fine focus
    Microscope General: Dimensions 11" x7-1/2" x 17" (28cm x 19cm x 43cm)
    Microscope General: Power 100-240VAC 50/60Hz
    Microscope Head: Interpupillary Adjustment sliding, 55-75mm
    Microscope Head: Ocular Diameter 23.2mm
    Microscope Head: Photo Port unswitched simul-focal, 23mm tube interface, 18mm height adjustment
    Microscope Head: Type trinocular, 45° incline, 360° rotatable
    Microscope Illumination: Type (Transmitted) variable-intensity 6V/20W halogen incandescent
    Microscope Objective Lenses: Mounting Thread RMS 20.32mm
    Microscope Objective Lenses: Parfocal Distance 45mm
    Microscope Objective Lenses: Turret quadruple, forward orientation
    Microscope Objective Lenses: Type DIN standard, achromatic
    Microscope Optical System: Tube Length 160mm
    Microscope Optical System: Type finite-conjugate
    Microscope Stage: Dimensions 140mm x 140mm
    Microscope Stage: Type double-layer with caliper
    Microscope Stage: X-Y Travel Range 75mm x 50mm
    Microscope Condenser: Height Adjustment rack and pinion
    Microscope Condenser: Type Abbe condenser with iris diaphragm, NA1.25, Ø 32mm filter holder
    Microscope Focusing: Fine Focus Precision 0.002mm
    Microscope Focusing: Range 30mm
    Microscope Focusing: Type coaxial coarse and fine focus
    Microscope General: Dimensions 11" x7-1/2" x 17" (28cm x 19cm x 43cm)
    Microscope General: Power 100-240VAC 50/60Hz
    Microscope Head: Interpupillary Adjustment sliding, 55-75mm
    Microscope Head: Ocular Diameter 23.2mm
    Microscope Head: Photo Port unswitched simul-focal, 23mm tube interface, 18mm height adjustment
    Microscope Head: Type trinocular, 45° incline, 360° rotatable
    Microscope Illumination: Type (Transmitted) variable-intensity 6V/20W halogen incandescent
    Microscope Objective Lenses: Mounting Thread RMS 20.32mm
    Microscope Objective Lenses: Parfocal Distance 45mm
    Microscope Objective Lenses: Turret quadruple, forward orientation
    Microscope Objective Lenses: Type DIN standard, achromatic
    Microscope Optical System: Tube Length 160mm
    Microscope Optical System: Type finite-conjugate
    Microscope Stage: Dimensions 140mm x 140mm
    Microscope Stage: Type double-layer with caliper
    Microscope Stage: X-Y Travel Range 75mm x 50mm
    Microscope Condenser: Height Adjustment rack and pinion
    Microscope Condenser: Type Abbe condenser with iris diaphragm, NA1.25, Ø 32mm filter holder
    Microscope Focusing: Fine Focus Precision 0.002mm
    Microscope Focusing: Range 30mm
    Microscope Focusing: Type coaxial coarse and fine focus
    Microscope General: Dimensions 11" x7-1/2" x 17" (28cm x 19cm x 43cm)
    Microscope General: Power 100-240VAC 50/60Hz
    Microscope Head: Interpupillary Adjustment sliding, 55-75mm
    Microscope Head: Ocular Diameter 23.2mm
    Microscope Head: Photo Port unswitched simul-focal, 23mm tube interface, 18mm height adjustment
    Microscope Head: Type trinocular, 45° incline, 360° rotatable
    Microscope Illumination: Type (Transmitted) variable-intensity 6V/20W halogen incandescent
    Microscope Objective Lenses: Mounting Thread RMS 20.32mm
    Microscope Objective Lenses: Parfocal Distance 45mm
    Microscope Objective Lenses: Turret quadruple, forward orientation
    Microscope Objective Lenses: Type DIN standard, achromatic
    Microscope Optical System: Tube Length 160mm
    Microscope Optical System: Type finite-conjugate
    Microscope Stage: Dimensions 140mm x 140mm
    Microscope Stage: Type double-layer with caliper
    Microscope Stage: X-Y Travel Range 75mm x 50mm
    Microscope Condenser: Height Adjustment rack and pinion
    Microscope Condenser: Type Abbe condenser with iris diaphragm, NA1.25, Ø 32mm filter holder
    Microscope Focusing: Fine Focus Precision 0.002mm
    Microscope Focusing: Range 30mm
    Microscope Focusing: Type coaxial coarse and fine focus
    Microscope General: Dimensions 11" x7-1/2" x 17" (28cm x 19cm x 43cm)
    Microscope General: Power 100-240VAC 50/60Hz
    Microscope Head: Interpupillary Adjustment sliding, 55-75mm
    Microscope Head: Ocular Diameter 23.2mm
    Microscope Head: Photo Port unswitched simul-focal, 23mm tube interface, 18mm height adjustment
    Microscope Head: Type trinocular, 45° incline, 360° rotatable
    Microscope Illumination: Type (Transmitted) variable-intensity 6V/20W halogen incandescent
    Microscope Objective Lenses: Mounting Thread RMS 20.32mm
    Microscope Objective Lenses: Parfocal Distance 45mm
    Microscope Objective Lenses: Turret quadruple, forward orientation
    Microscope Objective Lenses: Type DIN standard, achromatic
    Microscope Optical System: Tube Length 160mm
    Microscope Optical System: Type finite-conjugate
    Microscope Stage: Dimensions 140mm x 140mm
    Microscope Stage: Type double-layer with caliper
    Microscope Stage: X-Y Travel Range 75mm x 50mm
    Microscope Condenser: Height Adjustment rack and pinion
    Microscope Condenser: Type Abbe condenser with iris diaphragm, NA1.25, Ø 32mm filter holder
    Microscope Focusing: Fine Focus Precision 0.002mm
    Microscope Focusing: Range 30mm
    Microscope Focusing: Type coaxial coarse and fine focus
    Microscope General: Dimensions 11" x7-1/2" x 17" (28cm x 19cm x 43cm)
    Microscope General: Power 100-240VAC 50/60Hz
    Microscope Head: Interpupillary Adjustment sliding, 55-75mm
    Microscope Head: Ocular Diameter 23.2mm
    Microscope Head: Photo Port unswitched simul-focal, 23mm tube interface, 18mm height adjustment
    Microscope Head: Type trinocular, 45° incline, 360° rotatable
    Microscope Illumination: Type (Transmitted) variable-intensity 6V/20W halogen incandescent
    Microscope Objective Lenses: Mounting Thread RMS 20.32mm
    Microscope Objective Lenses: Parfocal Distance 45mm
    Microscope Objective Lenses: Turret quadruple, forward orientation
    Microscope Objective Lenses: Type DIN standard, achromatic
    Microscope Optical System: Tube Length 160mm
    Microscope Optical System: Type finite-conjugate
    Microscope Stage: Dimensions 140mm x 140mm
    Microscope Stage: Type double-layer with caliper
    Microscope Stage: X-Y Travel Range 75mm x 50mm
    Microscope Condenser: Height Adjustment rack and pinion
    Microscope Condenser: Type Abbe condenser with iris diaphragm, NA1.25, Ø 32mm filter holder
    Microscope Focusing: Fine Focus Precision 0.002mm
    Microscope Focusing: Range 30mm
    Microscope Focusing: Type coaxial coarse and fine focus
    Microscope General: Dimensions 11" x7-1/2" x 17" (28cm x 19cm x 43cm)
    Microscope General: Power 100-240VAC 50/60Hz
    Microscope Head: Interpupillary Adjustment sliding, 55-75mm
    Microscope Head: Ocular Diameter 23.2mm
    Microscope Head: Photo Port unswitched simul-focal, 23mm tube interface, 18mm height adjustment
    Microscope Head: Type trinocular, 45° incline, 360° rotatable
    Microscope Illumination: Type (Transmitted) variable-intensity 6V/20W halogen incandescent
    Microscope Objective Lenses: Mounting Thread RMS 20.32mm
    Microscope Objective Lenses: Parfocal Distance 45mm
    Microscope Objective Lenses: Turret quadruple, forward orientation
    Microscope Objective Lenses: Type DIN standard, achromatic
    Microscope Optical System: Tube Length 160mm
    Microscope Optical System: Type finite-conjugate
    Microscope Stage: Dimensions 140mm x 140mm
    Microscope Stage: Type double-layer with caliper
    Microscope Stage: X-Y Travel Range 75mm x 50mm
    Microscope Condenser: Height Adjustment rack and pinion
    Microscope Condenser: Type Abbe condenser with iris diaphragm, NA1.25, Ø 32mm filter holder
    Microscope Focusing: Fine Focus Precision 0.002mm
    Microscope Focusing: Range 30mm
    Microscope Focusing: Type coaxial coarse and fine focus
    Microscope General: Dimensions 11" x7-1/2" x 17" (28cm x 19cm x 43cm)
    Microscope General: Power 100-240VAC 50/60Hz
    Microscope Head: Interpupillary Adjustment sliding, 55-75mm
    Microscope Head: Ocular Diameter 23.2mm
    Microscope Head: Photo Port unswitched simul-focal, 23mm tube interface, 18mm height adjustment
    Microscope Head: Type trinocular, 45° incline, 360° rotatable
    Microscope Illumination: Type (Transmitted) variable-intensity 6V/20W halogen incandescent
    Microscope Objective Lenses: Mounting Thread RMS 20.32mm
    Microscope Objective Lenses: Parfocal Distance 45mm
    Microscope Objective Lenses: Turret quadruple, forward orientation
    Microscope Objective Lenses: Type DIN standard, achromatic
    Microscope Optical System: Tube Length 160mm
    Microscope Optical System: Type finite-conjugate
    Microscope Stage: Dimensions 140mm x 140mm
    Microscope Stage: Type double-layer with caliper
    Microscope Stage: X-Y Travel Range 75mm x 50mm
    Microscope Condenser: Height Adjustment rack and pinion
    Microscope Condenser: Type Abbe condenser with iris diaphragm, NA1.25, Ø 32mm filter holder
    Microscope Focusing: Fine Focus Precision 0.002mm
    Microscope Focusing: Range 30mm
    Microscope Focusing: Type coaxial coarse and fine focus
    Microscope General: Dimensions 11" x7-1/2" x 17" (28cm x 19cm x 43cm)
    Microscope General: Power 100-240VAC 50/60Hz
    Microscope Head: Interpupillary Adjustment sliding, 55-75mm
    Microscope Head: Ocular Diameter 23.2mm
    Microscope Head: Photo Port unswitched simul-focal, 23mm tube interface, 18mm height adjustment
    Microscope Head: Type trinocular, 45° incline, 360° rotatable
    Microscope Illumination: Type (Transmitted) variable-intensity 6V/20W halogen incandescent
    Microscope Objective Lenses: Mounting Thread RMS 20.32mm
    Microscope Objective Lenses: Parfocal Distance 45mm
    Microscope Objective Lenses: Turret quadruple, forward orientation
    Microscope Objective Lenses: Type DIN standard, achromatic
    Microscope Optical System: Tube Length 160mm
    Microscope Optical System: Type finite-conjugate
    Microscope Stage: Dimensions 140mm x 140mm
    Microscope Stage: Type double-layer with caliper
    Microscope Stage: X-Y Travel Range 75mm x 50mm
    Microscope Condenser: Height Adjustment rack and pinion
    Microscope Condenser: Type Abbe condenser with iris diaphragm, NA1.25, Ø 32mm filter holder
    Microscope Focusing: Fine Focus Precision 0.002mm
    Microscope Focusing: Range 30mm
    Microscope Focusing: Type coaxial coarse and fine focus
    Microscope General: Dimensions 11" x7-1/2" x 17" (28cm x 19cm x 43cm)
    Microscope General: Power 100-240VAC 50/60Hz
    Microscope Head: Interpupillary Adjustment sliding, 55-75mm
    Microscope Head: Ocular Diameter 23.2mm
    Microscope Head: Photo Port unswitched simul-focal, 23mm tube interface, 18mm height adjustment
    Microscope Head: Type trinocular, 45° incline, 360° rotatable
    Microscope Illumination: Type (Transmitted) variable-intensity 6V/20W halogen incandescent
    Microscope Objective Lenses: Mounting Thread RMS 20.32mm
    Microscope Objective Lenses: Parfocal Distance 45mm
    Microscope Objective Lenses: Turret quadruple, forward orientation
    Microscope Objective Lenses: Type DIN standard, achromatic
    Microscope Optical System: Tube Length 160mm
    Microscope Optical System: Type finite-conjugate
    Microscope Stage: Dimensions 140mm x 140mm
    Microscope Stage: Type double-layer with caliper
    Microscope Stage: X-Y Travel Range 75mm x 50mm
    Microscope Condenser: Height Adjustment rack and pinion
    Microscope Condenser: Type Abbe condenser with iris diaphragm, NA1.25, Ø 32mm filter holder
    Microscope Focusing: Fine Focus Precision 0.002mm
    Microscope Focusing: Range 30mm
    Microscope Focusing: Type coaxial coarse and fine focus
    Microscope General: Dimensions 11" x7-1/2" x 17" (28cm x 19cm x 43cm)
    Microscope General: Power 100-240VAC 50/60Hz
    Microscope Head: Interpupillary Adjustment sliding, 55-75mm
    Microscope Head: Ocular Diameter 23.2mm
    Microscope Head: Photo Port unswitched simul-focal, 23mm tube interface, 18mm height adjustment
    Microscope Head: Type trinocular, 45° incline, 360° rotatable
    Microscope Illumination: Type (Transmitted) variable-intensity 6V/20W halogen incandescent
    Microscope Objective Lenses: Mounting Thread RMS 20.32mm
    Microscope Objective Lenses: Parfocal Distance 45mm
    Microscope Objective Lenses: Turret quadruple, forward orientation
    Microscope Objective Lenses: Type DIN standard, achromatic
    Microscope Optical System: Tube Length 160mm
    Microscope Optical System: Type finite-conjugate
    Microscope Stage: Dimensions 140mm x 140mm
    Microscope Stage: Type double-layer with caliper
    Microscope Stage: X-Y Travel Range 75mm x 50mm
    Microscope Condenser: Height Adjustment rack and pinion
    Microscope Condenser: Type Abbe condenser with iris diaphragm, NA1.25, Ø 32mm filter holder
    Microscope Focusing: Fine Focus Precision 0.002mm
    Microscope Focusing: Range 30mm
    Microscope Focusing: Type coaxial coarse and fine focus
    Microscope General: Dimensions 11" x7-1/2" x 17" (28cm x 19cm x 43cm)
    Microscope General: Power 100-240VAC 50/60Hz
    Microscope Head: Interpupillary Adjustment sliding, 55-75mm
    Microscope Head: Ocular Diameter 23.2mm
    Microscope Head: Photo Port unswitched simul-focal, 23mm tube interface, 18mm height adjustment
    Microscope Head: Type trinocular, 45° incline, 360° rotatable
    Microscope Illumination: Type (Transmitted) variable-intensity 6V/20W halogen incandescent
    Microscope Objective Lenses: Mounting Thread RMS 20.32mm
    Microscope Objective Lenses: Parfocal Distance 45mm
    Microscope Objective Lenses: Turret quadruple, forward orientation
    Microscope Objective Lenses: Type DIN standard, achromatic
    Microscope Optical System: Tube Length 160mm
    Microscope Optical System: Type finite-conjugate
    Microscope Stage: Dimensions 140mm x 140mm
    Microscope Stage: Type double-layer with caliper
    Microscope Stage: X-Y Travel Range 75mm x 50mm
    Microscope Condenser: Height Adjustment rack and pinion
    Microscope Condenser: Type Abbe condenser with iris diaphragm, NA1.25, Ø 32mm filter holder
    Microscope Focusing: Fine Focus Precision 0.002mm
    Microscope Focusing: Range 30mm
    Microscope Focusing: Type coaxial coarse and fine focus
    Microscope General: Dimensions 11" x7-1/2" x 17" (28cm x 19cm x 43cm)
    Microscope General: Power 100-240VAC 50/60Hz
    Microscope Head: Interpupillary Adjustment sliding, 55-75mm
    Microscope Head: Ocular Diameter 23.2mm
    Microscope Head: Photo Port unswitched simul-focal, 23mm tube interface, 18mm height adjustment
    Microscope Head: Type trinocular, 45° incline, 360° rotatable
    Microscope Illumination: Type (Transmitted) variable-intensity 6V/20W halogen incandescent
    Microscope Objective Lenses: Mounting Thread RMS 20.32mm
    Microscope Objective Lenses: Parfocal Distance 45mm
    Microscope Objective Lenses: Turret quadruple, forward orientation
    Microscope Objective Lenses: Type DIN standard, achromatic
    Microscope Optical System: Tube Length 160mm
    Microscope Optical System: Type finite-conjugate
    Microscope Stage: Dimensions 140mm x 140mm
    Microscope Stage: Type double-layer with caliper
    Microscope Stage: X-Y Travel Range 75mm x 50mm
    Microscope Condenser: Height Adjustment rack and pinion
    Microscope Condenser: Type Abbe condenser with iris diaphragm, NA1.25, Ø 32mm filter holder
    Microscope Focusing: Fine Focus Precision 0.002mm
    Microscope Focusing: Range 30mm
    Microscope Focusing: Type coaxial coarse and fine focus
    Microscope General: Dimensions 11" x7-1/2" x 17" (28cm x 19cm x 43cm)
    Microscope General: Power 100-240VAC 50/60Hz
    Microscope Head: Interpupillary Adjustment sliding, 55-75mm
    Microscope Head: Ocular Diameter 23.2mm
    Microscope Head: Photo Port unswitched simul-focal, 23mm tube interface, 18mm height adjustment
    Microscope Head: Type trinocular, 45° incline, 360° rotatable
    Microscope Illumination: Type (Transmitted) variable-intensity 6V/20W halogen incandescent
    Microscope Objective Lenses: Mounting Thread RMS 20.32mm
    Microscope Objective Lenses: Parfocal Distance 45mm
    Microscope Objective Lenses: Turret quadruple, forward orientation
    Microscope Objective Lenses: Type DIN standard, achromatic
    Microscope Optical System: Tube Length 160mm
    Microscope Optical System: Type finite-conjugate
    Microscope Stage: Dimensions 140mm x 140mm
    Microscope Stage: Type double-layer with caliper
    Microscope Stage: X-Y Travel Range 75mm x 50mm
    Microscope Condenser: Height Adjustment rack and pinion
    Microscope Condenser: Type Abbe condenser with iris diaphragm, NA1.25, Ø 32mm filter holder
    Microscope Focusing: Fine Focus Precision 0.002mm
    Microscope Focusing: Range 30mm
    Microscope Focusing: Type coaxial coarse and fine focus
    Microscope General: Dimensions 11" x7-1/2" x 17" (28cm x 19cm x 43cm)
    Microscope General: Power 100-240VAC 50/60Hz
    Microscope Head: Interpupillary Adjustment sliding, 55-75mm
    Microscope Head: Ocular Diameter 23.2mm
    Microscope Head: Photo Port unswitched simul-focal, 23mm tube interface, 18mm height adjustment
    Microscope Head: Type trinocular, 45° incline, 360° rotatable
    Microscope Illumination: Type (Transmitted) variable-intensity 6V/20W halogen incandescent
    Microscope Objective Lenses: Mounting Thread RMS 20.32mm
    Microscope Objective Lenses: Parfocal Distance 45mm
    Microscope Objective Lenses: Turret quadruple, forward orientation
    Microscope Objective Lenses: Type DIN standard, achromatic
    Microscope Optical System: Tube Length 160mm
    Microscope Optical System: Type finite-conjugate
    Microscope Stage: Dimensions 140mm x 140mm
    Microscope Stage: Type double-layer with caliper
    Microscope Stage: X-Y Travel Range 75mm x 50mm
    Microscope Condenser: Height Adjustment rack and pinion
    Microscope Condenser: Type Abbe condenser with iris diaphragm, NA1.25, Ø 32mm filter holder
    Microscope Focusing: Fine Focus Precision 0.002mm
    Microscope Focusing: Range 30mm
    Microscope Focusing: Type coaxial coarse and fine focus
    Microscope General: Dimensions 11" x7-1/2" x 17" (28cm x 19cm x 43cm)
    Microscope General: Power 100-240VAC 50/60Hz
    Microscope Head: Interpupillary Adjustment sliding, 55-75mm
    Microscope Head: Ocular Diameter 23.2mm
    Microscope Head: Photo Port unswitched simul-focal, 23mm tube interface, 18mm height adjustment
    Microscope Head: Type trinocular, 45° incline, 360° rotatable
    Microscope Illumination: Type (Transmitted) variable-intensity 6V/20W halogen incandescent
    Microscope Objective Lenses: Mounting Thread RMS 20.32mm
    Microscope Objective Lenses: Parfocal Distance 45mm
    Microscope Objective Lenses: Turret quadruple, forward orientation
    Microscope Objective Lenses: Type DIN standard, achromatic
    Microscope Optical System: Tube Length 160mm
    Microscope Optical System: Type finite-conjugate
    Microscope Stage: Dimensions 140mm x 140mm
    Microscope Stage: Type double-layer with caliper
    Microscope Stage: X-Y Travel Range 75mm x 50mm
    Microscope Condenser: Height Adjustment rack and pinion
    Microscope Condenser: Type Abbe condenser with iris diaphragm, NA1.25, Ø 32mm filter holder
    Microscope Focusing: Fine Focus Precision 0.002mm
    Microscope Focusing: Range 30mm
    Microscope Focusing: Type coaxial coarse and fine focus
    Microscope General: Dimensions 11" x7-1/2" x 17" (28cm x 19cm x 43cm)
    Microscope General: Power 100-240VAC 50/60Hz
    Microscope Head: Interpupillary Adjustment sliding, 55-75mm
    Microscope Head: Ocular Diameter 23.2mm
    Microscope Head: Photo Port unswitched simul-focal, 23mm tube interface, 18mm height adjustment
    Microscope Head: Type trinocular, 45° incline, 360° rotatable
    Microscope Illumination: Type (Transmitted) variable-intensity 6V/20W halogen incandescent
    Microscope Objective Lenses: Mounting Thread RMS 20.32mm
    Microscope Objective Lenses: Parfocal Distance 45mm
    Microscope Objective Lenses: Turret quadruple, forward orientation
    Microscope Objective Lenses: Type DIN standard, achromatic
    Microscope Optical System: Tube Length 160mm
    Microscope Optical System: Type finite-conjugate
    Microscope Stage: Dimensions 140mm x 140mm
    Microscope Stage: Type double-layer with caliper
    Microscope Stage: X-Y Travel Range 75mm x 50mm
    Microscope Condenser: Height Adjustment rack and pinion
    Microscope Condenser: Type Abbe condenser with iris diaphragm, NA1.25, Ø 32mm filter holder
    Microscope Focusing: Fine Focus Precision 0.002mm
    Microscope Focusing: Range 30mm
    Microscope Focusing: Type coaxial coarse and fine focus
    Microscope General: Dimensions 11" x7-1/2" x 17" (28cm x 19cm x 43cm)
    Microscope General: Power 100-240VAC 50/60Hz
    Microscope Head: Interpupillary Adjustment sliding, 55-75mm
    Microscope Head: Ocular Diameter 23.2mm
    Microscope Head: Photo Port unswitched simul-focal, 23mm tube interface, 18mm height adjustment
    Microscope Head: Type trinocular, 45° incline, 360° rotatable
    Microscope Illumination: Type (Transmitted) variable-intensity 6V/20W halogen incandescent
    Microscope Objective Lenses: Mounting Thread RMS 20.32mm
    Microscope Objective Lenses: Parfocal Distance 45mm
    Microscope Objective Lenses: Turret quadruple, forward orientation
    Microscope Objective Lenses: Type DIN standard, achromatic
    Microscope Optical System: Tube Length 160mm
    Microscope Optical System: Type finite-conjugate
    Microscope Stage: Dimensions 140mm x 140mm
    Microscope Stage: Type double-layer with caliper
    Microscope Stage: X-Y Travel Range 75mm x 50mm
    Microscope Condenser: Height Adjustment rack and pinion
    Microscope Condenser: Type Abbe condenser with iris diaphragm, NA1.25, Ø 32mm filter holder
    Microscope Focusing: Fine Focus Precision 0.002mm
    Microscope Focusing: Range 30mm
    Microscope Focusing: Type coaxial coarse and fine focus
    Microscope General: Dimensions 11" x7-1/2" x 17" (28cm x 19cm x 43cm)
    Microscope General: Power 100-240VAC 50/60Hz
    Microscope Head: Interpupillary Adjustment sliding, 55-75mm
    Microscope Head: Ocular Diameter 23.2mm
    Microscope Head: Photo Port unswitched simul-focal, 23mm tube interface, 18mm height adjustment
    Microscope Head: Type trinocular, 45° incline, 360° rotatable
    Microscope Illumination: Type (Transmitted) variable-intensity 6V/20W halogen incandescent
    Microscope Objective Lenses: Mounting Thread RMS 20.32mm
    Microscope Objective Lenses: Parfocal Distance 45mm
    Microscope Objective Lenses: Turret quadruple, forward orientation
    Microscope Objective Lenses: Type DIN standard, achromatic
    Microscope Optical System: Tube Length 160mm
    Microscope Optical System: Type finite-conjugate
    Microscope Stage: Dimensions 140mm x 140mm
    Microscope Stage: Type double-layer with caliper
    Microscope Stage: X-Y Travel Range 75mm x 50mm
    Microscope Condenser: Height Adjustment rack and pinion
    Microscope Condenser: Type Abbe condenser with iris diaphragm, NA1.25, Ø 32mm filter holder
    Microscope Focusing: Fine Focus Precision 0.002mm
    Microscope Focusing: Range 30mm
    Microscope Focusing: Type coaxial coarse and fine focus
    Microscope General: Dimensions 11" x7-1/2" x 17" (28cm x 19cm x 43cm)
    Microscope General: Power 100-240VAC 50/60Hz
    Microscope Head: Interpupillary Adjustment sliding, 55-75mm
    Microscope Head: Ocular Diameter 23.2mm
    Microscope Head: Photo Port unswitched simul-focal, 23mm tube interface, 18mm height adjustment
    Microscope Head: Type trinocular, 45° incline, 360° rotatable
    Microscope Illumination: Type (Transmitted) variable-intensity 6V/20W halogen incandescent
    Microscope Objective Lenses: Mounting Thread RMS 20.32mm
    Microscope Objective Lenses: Parfocal Distance 45mm
    Microscope Objective Lenses: Turret quadruple, forward orientation
    Microscope Objective Lenses: Type DIN standard, achromatic
    Microscope Optical System: Tube Length 160mm
    Microscope Optical System: Type finite-conjugate
    Microscope Stage: Dimensions 140mm x 140mm
    Microscope Stage: Type double-layer with caliper
    Microscope Stage: X-Y Travel Range 75mm x 50mm
    Microscope Condenser: Height Adjustment rack and pinion
    Microscope Condenser: Type Abbe condenser with iris diaphragm, NA1.25, Ø 32mm filter holder
    Microscope Focusing: Fine Focus Precision 0.002mm
    Microscope Focusing: Range 30mm
    Microscope Focusing: Type coaxial coarse and fine focus
    Microscope General: Dimensions 11" x7-1/2" x 17" (28cm x 19cm x 43cm)
    Microscope General: Power 100-240VAC 50/60Hz
    Microscope Head: Interpupillary Adjustment sliding, 55-75mm
    Microscope Head: Ocular Diameter 23.2mm
    Microscope Head: Photo Port unswitched simul-focal, 23mm tube interface, 18mm height adjustment
    Microscope Head: Type trinocular, 45° incline, 360° rotatable
    Microscope Illumination: Type (Transmitted) variable-intensity 6V/20W halogen incandescent
    Microscope Objective Lenses: Mounting Thread RMS 20.32mm
    Microscope Objective Lenses: Parfocal Distance 45mm
    Microscope Objective Lenses: Turret quadruple, forward orientation
    Microscope Objective Lenses: Type DIN standard, achromatic
    Microscope Optical System: Tube Length 160mm
    Microscope Optical System: Type finite-conjugate
    Microscope Stage: Dimensions 140mm x 140mm
    Microscope Stage: Type double-layer with caliper
    Microscope Stage: X-Y Travel Range 75mm x 50mm
    Microscope Condenser: Height Adjustment rack and pinion
    Microscope Condenser: Type Abbe condenser with iris diaphragm, NA1.25, Ø 32mm filter holder
    Microscope Focusing: Fine Focus Precision 0.002mm
    Microscope Focusing: Range 30mm
    Microscope Focusing: Type coaxial coarse and fine focus
    Microscope General: Dimensions 11" x7-1/2" x 17" (28cm x 19cm x 43cm)
    Microscope General: Power 100-240VAC 50/60Hz
    Microscope Head: Interpupillary Adjustment sliding, 55-75mm
    Microscope Head: Ocular Diameter 23.2mm
    Microscope Head: Photo Port unswitched simul-focal, 23mm tube interface, 18mm height adjustment
    Microscope Head: Type trinocular, 45° incline, 360° rotatable
    Microscope Illumination: Type (Transmitted) variable-intensity 6V/20W halogen incandescent
    Microscope Objective Lenses: Mounting Thread RMS 20.32mm
    Microscope Objective Lenses: Parfocal Distance 45mm
    Microscope Objective Lenses: Turret quadruple, forward orientation
    Microscope Objective Lenses: Type DIN standard, achromatic
    Microscope Optical System: Tube Length 160mm
    Microscope Optical System: Type finite-conjugate
    Microscope Stage: Dimensions 140mm x 140mm
    Microscope Stage: Type double-layer with caliper
    Microscope Stage: X-Y Travel Range 75mm x 50mm
    Microscope Condenser: Height Adjustment rack and pinion
    Microscope Condenser: Type Abbe condenser with iris diaphragm, NA1.25, Ø 32mm filter holder
    Microscope Focusing: Fine Focus Precision 0.002mm
    Microscope Focusing: Range 30mm
    Microscope Focusing: Type coaxial coarse and fine focus
    Microscope General: Dimensions 11" x7-1/2" x 17" (28cm x 19cm x 43cm)
    Microscope General: Power 100-240VAC 50/60Hz
    Microscope Head: Interpupillary Adjustment sliding, 55-75mm
    Microscope Head: Ocular Diameter 23.2mm
    Microscope Head: Photo Port unswitched simul-focal, 23mm tube interface, 18mm height adjustment
    Microscope Head: Type trinocular, 45° incline, 360° rotatable
    Microscope Illumination: Type (Transmitted) variable-intensity 6V/20W halogen incandescent
    Microscope Objective Lenses: Mounting Thread RMS 20.32mm
    Microscope Objective Lenses: Parfocal Distance 45mm
    Microscope Objective Lenses: Turret quadruple, forward orientation
    Microscope Objective Lenses: Type DIN standard, achromatic
    Microscope Optical System: Tube Length 160mm
    Microscope Optical System: Type finite-conjugate
    Microscope Stage: Dimensions 140mm x 140mm
    Microscope Stage: Type double-layer with caliper
    Microscope Stage: X-Y Travel Range 75mm x 50mm
    Microscope Condenser: Height Adjustment rack and pinion
    Microscope Condenser: Type Abbe condenser with iris diaphragm, NA1.25, Ø 32mm filter holder
    Microscope Focusing: Fine Focus Precision 0.002mm
    Microscope Focusing: Range 30mm
    Microscope Focusing: Type coaxial coarse and fine focus
    Microscope General: Dimensions 11" x7-1/2" x 17" (28cm x 19cm x 43cm)
    Microscope General: Power 100-240VAC 50/60Hz
    Microscope Head: Interpupillary Adjustment sliding, 55-75mm
    Microscope Head: Ocular Diameter 23.2mm
    Microscope Head: Photo Port unswitched simul-focal, 23mm tube interface, 18mm height adjustment
    Microscope Head: Type trinocular, 45° incline, 360° rotatable
    Microscope Illumination: Type (Transmitted) variable-intensity 6V/20W halogen incandescent
    Microscope Objective Lenses: Mounting Thread RMS 20.32mm
    Microscope Objective Lenses: Parfocal Distance 45mm
    Microscope Objective Lenses: Turret quadruple, forward orientation
    Microscope Objective Lenses: Type DIN standard, achromatic
    Microscope Optical System: Tube Length 160mm
    Microscope Optical System: Type finite-conjugate
    Microscope Stage: Dimensions 140mm x 140mm
    Microscope Stage: Type double-layer with caliper
    Microscope Stage: X-Y Travel Range 75mm x 50mm
    Microscope Condenser: Height Adjustment rack and pinion
    Microscope Condenser: Type Abbe condenser with iris diaphragm, NA1.25, Ø 32mm filter holder
    Microscope Focusing: Fine Focus Precision 0.002mm
    Microscope Focusing: Range 30mm
    Microscope Focusing: Type coaxial coarse and fine focus
    Microscope General: Dimensions 11" x7-1/2" x 17" (28cm x 19cm x 43cm)
    Microscope General: Power 100-240VAC 50/60Hz
    Microscope Head: Interpupillary Adjustment sliding, 55-75mm
    Microscope Head: Ocular Diameter 23.2mm
    Microscope Head: Photo Port unswitched simul-focal, 23mm tube interface, 18mm height adjustment
    Microscope Head: Type trinocular, 45° incline, 360° rotatable
    Microscope Illumination: Type (Transmitted) variable-intensity 6V/20W halogen incandescent
    Microscope Objective Lenses: Mounting Thread RMS 20.32mm
    Microscope Objective Lenses: Parfocal Distance 45mm
    Microscope Objective Lenses: Turret quadruple, forward orientation
    Microscope Objective Lenses: Type DIN standard, achromatic
    Microscope Optical System: Tube Length 160mm
    Microscope Optical System: Type finite-conjugate
    Microscope Stage: Dimensions 140mm x 140mm
    Microscope Stage: Type double-layer with caliper
    Microscope Stage: X-Y Travel Range 75mm x 50mm
    Microscope Condenser: Height Adjustment rack and pinion
    Microscope Condenser: Type Abbe condenser with iris diaphragm, NA1.25, Ø 32mm filter holder
    Microscope Focusing: Fine Focus Precision 0.002mm
    Microscope Focusing: Range 30mm
    Microscope Focusing: Type coaxial coarse and fine focus
    Microscope General: Dimensions 11" x7-1/2" x 17" (28cm x 19cm x 43cm)
    Microscope General: Power 100-240VAC 50/60Hz
    Microscope Head: Interpupillary Adjustment sliding, 55-75mm
    Microscope Head: Ocular Diameter 23.2mm
    Microscope Head: Photo Port unswitched simul-focal, 23mm tube interface, 18mm height adjustment
    Microscope Head: Type trinocular, 45° incline, 360° rotatable
    Microscope Illumination: Type (Transmitted) variable-intensity 6V/20W halogen incandescent
    Microscope Objective Lenses: Mounting Thread RMS 20.32mm
    Microscope Objective Lenses: Parfocal Distance 45mm
    Microscope Objective Lenses: Turret quadruple, forward orientation
    Microscope Objective Lenses: Type DIN standard, achromatic
    Microscope Optical System: Tube Length 160mm
    Microscope Optical System: Type finite-conjugate
    Microscope Stage: Dimensions 140mm x 140mm
    Microscope Stage: Type double-layer with caliper
    Microscope Stage: X-Y Travel Range 75mm x 50mm
    Microscope Condenser: Height Adjustment rack and pinion
    Microscope Condenser: Type Abbe condenser with iris diaphragm, NA1.25, Ø 32mm filter holder
    Microscope Focusing: Fine Focus Precision 0.002mm
    Microscope Focusing: Range 30mm
    Microscope Focusing: Type coaxial coarse and fine focus
    Microscope General: Dimensions 11" x7-1/2" x 17" (28cm x 19cm x 43cm)
    Microscope General: Power 100-240VAC 50/60Hz
    Microscope Head: Interpupillary Adjustment sliding, 55-75mm
    Microscope Head: Ocular Diameter 23.2mm
    Microscope Head: Photo Port unswitched simul-focal, 23mm tube interface, 18mm height adjustment
    Microscope Head: Type trinocular, 45° incline, 360° rotatable
    Microscope Illumination: Type (Transmitted) variable-intensity 6V/20W halogen incandescent
    Microscope Objective Lenses: Mounting Thread RMS 20.32mm
    Microscope Objective Lenses: Parfocal Distance 45mm
    Microscope Objective Lenses: Turret quadruple, forward orientation
    Microscope Objective Lenses: Type DIN standard, achromatic
    Microscope Optical System: Tube Length 160mm
    Microscope Optical System: Type finite-conjugate
    Microscope Stage: Dimensions 140mm x 140mm
    Microscope Stage: Type double-layer with caliper
    Microscope Stage: X-Y Travel Range 75mm x 50mm
    Microscope Condenser: Height Adjustment rack and pinion
    Microscope Condenser: Type Abbe condenser with iris diaphragm, NA1.25, Ø 32mm filter holder
    Microscope Focusing: Fine Focus Precision 0.002mm
    Microscope Focusing: Range 30mm
    Microscope Focusing: Type coaxial coarse and fine focus
    Microscope General: Dimensions 11" x7-1/2" x 17" (28cm x 19cm x 43cm)
    Microscope General: Power 100-240VAC 50/60Hz
    Microscope Head: Interpupillary Adjustment sliding, 55-75mm
    Microscope Head: Ocular Diameter 23.2mm
    Microscope Head: Photo Port unswitched simul-focal, 23mm tube interface, 18mm height adjustment
    Microscope Head: Type trinocular, 45° incline, 360° rotatable
    Microscope Illumination: Type (Transmitted) variable-intensity 6V/20W halogen incandescent
    Microscope Objective Lenses: Mounting Thread RMS 20.32mm
    Microscope Objective Lenses: Parfocal Distance 45mm
    Microscope Objective Lenses: Turret quadruple, forward orientation
    Microscope Objective Lenses: Type DIN standard, achromatic
    Microscope Optical System: Tube Length 160mm
    Microscope Optical System: Type finite-conjugate
    Microscope Stage: Dimensions 140mm x 140mm
    Microscope Stage: Type double-layer with caliper
    Microscope Stage: X-Y Travel Range 75mm x 50mm
    Microscope Condenser: Height Adjustment rack and pinion
    Microscope Condenser: Type Abbe condenser with iris diaphragm, NA1.25, Ø 32mm filter holder
    Microscope Focusing: Fine Focus Precision 0.002mm
    Microscope Focusing: Range 30mm
    Microscope Focusing: Type coaxial coarse and fine focus
    Microscope General: Dimensions 11" x7-1/2" x 17" (28cm x 19cm x 43cm)
    Microscope General: Power 100-240VAC 50/60Hz
    Microscope Head: Interpupillary Adjustment sliding, 55-75mm
    Microscope Head: Ocular Diameter 23.2mm
    Microscope Head: Photo Port unswitched simul-focal, 23mm tube interface, 18mm height adjustment
    Microscope Head: Type trinocular, 45° incline, 360° rotatable
    Microscope Illumination: Type (Transmitted) variable-intensity 6V/20W halogen incandescent
    Microscope Objective Lenses: Mounting Thread RMS 20.32mm
    Microscope Objective Lenses: Parfocal Distance 45mm
    Microscope Objective Lenses: Turret quadruple, forward orientation
    Microscope Objective Lenses: Type DIN standard, achromatic
    Microscope Optical System: Tube Length 160mm
    Microscope Optical System: Type finite-conjugate
    Microscope Stage: Dimensions 140mm x 140mm
    Microscope Stage: Type double-layer with caliper
    Microscope Stage: X-Y Travel Range 75mm x 50mm
    Microscope Condenser: Height Adjustment rack and pinion
    Microscope Condenser: Type Abbe condenser with iris diaphragm, NA1.25, Ø 32mm filter holder
    Microscope Focusing: Fine Focus Precision 0.002mm
    Microscope Focusing: Range 30mm
    Microscope Focusing: Type coaxial coarse and fine focus
    Microscope General: Dimensions 11" x7-1/2" x 17" (28cm x 19cm x 43cm)
    Microscope General: Power 100-240VAC 50/60Hz
    Microscope Head: Interpupillary Adjustment sliding, 55-75mm
    Microscope Head: Ocular Diameter 23.2mm
    Microscope Head: Photo Port unswitched simul-focal, 23mm tube interface, 18mm height adjustment
    Microscope Head: Type trinocular, 45° incline, 360° rotatable
    Microscope Illumination: Type (Transmitted) variable-intensity 6V/20W halogen incandescent
    Microscope Objective Lenses: Mounting Thread RMS 20.32mm
    Microscope Objective Lenses: Parfocal Distance 45mm
    Microscope Objective Lenses: Turret quadruple, forward orientation
    Microscope Objective Lenses: Type DIN standard, achromatic
    Microscope Optical System: Tube Length 160mm
    Microscope Optical System: Type finite-conjugate
    Microscope Stage: Dimensions 140mm x 140mm
    Microscope Stage: Type double-layer with caliper
    Microscope Stage: X-Y Travel Range 75mm x 50mm
    Microscope Condenser: Height Adjustment rack and pinion
    Microscope Condenser: Type Abbe condenser with iris diaphragm, NA1.25, Ø 32mm filter holder
    Microscope Focusing: Fine Focus Precision 0.002mm
    Microscope Focusing: Range 30mm
    Microscope Focusing: Type coaxial coarse and fine focus
    Microscope General: Dimensions 11" x7-1/2" x 17" (28cm x 19cm x 43cm)
    Microscope General: Power 100-240VAC 50/60Hz
    Microscope Head: Interpupillary Adjustment sliding, 55-75mm
    Microscope Head: Ocular Diameter 23.2mm
    Microscope Head: Photo Port unswitched simul-focal, 23mm tube interface, 18mm height adjustment
    Microscope Head: Type trinocular, 45° incline, 360° rotatable
    Microscope Illumination: Type (Transmitted) variable-intensity 6V/20W halogen incandescent
    Microscope Objective Lenses: Mounting Thread RMS 20.32mm
    Microscope Objective Lenses: Parfocal Distance 45mm
    Microscope Objective Lenses: Turret quadruple, forward orientation
    Microscope Objective Lenses: Type DIN standard, achromatic
    Microscope Optical System: Tube Length 160mm
    Microscope Optical System: Type finite-conjugate
    Microscope Stage: Dimensions 140mm x 140mm
    Microscope Stage: Type double-layer with caliper
    Microscope Stage: X-Y Travel Range 75mm x 50mm
    Microscope Condenser: Height Adjustment rack and pinion
    Microscope Condenser: Type Abbe condenser with iris diaphragm, NA1.25, Ø 32mm filter holder
    Microscope Focusing: Fine Focus Precision 0.002mm
    Microscope Focusing: Range 30mm
    Microscope Focusing: Type coaxial coarse and fine focus
    Microscope General: Dimensions 11" x7-1/2" x 17" (28cm x 19cm x 43cm)
    Microscope General: Power 100-240VAC 50/60Hz
    Microscope Head: Interpupillary Adjustment sliding, 55-75mm
    Microscope Head: Ocular Diameter 23.2mm
    Microscope Head: Photo Port unswitched simul-focal, 23mm tube interface, 18mm height adjustment
    Microscope Head: Type trinocular, 45° incline, 360° rotatable
    Microscope Illumination: Type (Transmitted) variable-intensity 6V/20W halogen incandescent
    Microscope Objective Lenses: Mounting Thread RMS 20.32mm
    Microscope Objective Lenses: Parfocal Distance 45mm
    Microscope Objective Lenses: Turret quadruple, forward orientation
    Microscope Objective Lenses: Type DIN standard, achromatic
    Microscope Optical System: Tube Length 160mm
    Microscope Optical System: Type finite-conjugate
    Microscope Stage: Dimensions 140mm x 140mm
    Microscope Stage: Type double-layer with caliper
    Microscope Stage: X-Y Travel Range 75mm x 50mm
    Microscope Condenser: Height Adjustment rack and pinion
    Microscope Condenser: Type Abbe condenser with iris diaphragm, NA1.25, Ø 32mm filter holder
    Microscope Focusing: Fine Focus Precision 0.002mm
    Microscope Focusing: Range 30mm
    Microscope Focusing: Type coaxial coarse and fine focus
    Microscope General: Dimensions 11" x7-1/2" x 17" (28cm x 19cm x 43cm)
    Microscope General: Power 100-240VAC 50/60Hz
    Microscope Head: Interpupillary Adjustment sliding, 55-75mm
    Microscope Head: Ocular Diameter 23.2mm
    Microscope Head: Photo Port unswitched simul-focal, 23mm tube interface, 18mm height adjustment
    Microscope Head: Type trinocular, 45° incline, 360° rotatable
    Microscope Illumination: Type (Transmitted) variable-intensity 6V/20W halogen incandescent
    Microscope Objective Lenses: Mounting Thread RMS 20.32mm
    Microscope Objective Lenses: Parfocal Distance 45mm
    Microscope Objective Lenses: Turret quadruple, forward orientation
    Microscope Objective Lenses: Type DIN standard, achromatic
    Microscope Optical System: Tube Length 160mm
    Microscope Optical System: Type finite-conjugate
    Microscope Stage: Dimensions 140mm x 140mm
    Microscope Stage: Type double-layer with caliper
    Microscope Stage: X-Y Travel Range 75mm x 50mm
    Microscope Condenser: Height Adjustment rack and pinion
    Microscope Condenser: Type Abbe condenser with iris diaphragm, NA1.25, Ø 32mm filter holder
    Microscope Focusing: Fine Focus Precision 0.002mm
    Microscope Focusing: Range 30mm
    Microscope Focusing: Type coaxial coarse and fine focus
    Microscope General: Dimensions 11" x7-1/2" x 17" (28cm x 19cm x 43cm)
    Microscope General: Power 100-240VAC 50/60Hz
    Microscope Head: Interpupillary Adjustment sliding, 55-75mm
    Microscope Head: Ocular Diameter 23.2mm
    Microscope Head: Photo Port unswitched simul-focal, 23mm tube interface, 18mm height adjustment
    Microscope Head: Type trinocular, 45° incline, 360° rotatable
    Microscope Illumination: Type (Transmitted) variable-intensity 6V/20W halogen incandescent
    Microscope Objective Lenses: Mounting Thread RMS 20.32mm
    Microscope Objective Lenses: Parfocal Distance 45mm
    Microscope Objective Lenses: Turret quadruple, forward orientation
    Microscope Objective Lenses: Type DIN standard, achromatic
    Microscope Optical System: Tube Length 160mm
    Microscope Optical System: Type finite-conjugate
    Microscope Stage: Dimensions 140mm x 140mm
    Microscope Stage: Type double-layer with caliper
    Microscope Stage: X-Y Travel Range 75mm x 50mm

    Omax products are warrantied against
    manufacturer’s defects in material and workmanship from the original date of
    purchase, for the following years: 

    • Five Year Warranty for Microscopes: All our microscopes come with
    a five (5) year factory warranty against manufacturing defects, covering labor
    and parts. 

    • One Year Warranty for Binoculars: All our Binoculars come with a One (1) year factory warranty
    against manufacturing defects, covering labor and parts. 

    • One Year Warranty for Accessories: All our microscope accessories (USB cameras,
    illuminators, illumination, dust covers, and etc.) come with a one (1) year
    warranty, except when specified in the description.

    Warranty does not apply for
    consumable accessories and parts such as bulbs, batteries, fuses, cords,
    optical components or any add-on accessories such as mechanical specimen
    holders that are not built into the microscope stage as an integral part of the
    original manufacture, etc. Warranty does not cover microscopes, lenses cameras
    or other accessories that have become inoperable due to dirt or damage due to
    misuse or lack of maintenance. 



    Note: Buyers are responsible for return shipping and handling cost for warranty
    services. Our warranty covers parts and labor only.

    The M837 series compound microscope is a class leader offering professional features at an affordable price. The trinocular viewing head is customizable and is equipped with a dedicated photo port which works simultaneously with both eyepieces. Precision mechanics provide optimal control over stage movements and focusing. The microscope is equipped with halogen-based brightfield illumination, and supports optional accessories for various contrast-enhancing techniques such as darkfield and phase-contrast. Its time-tested design and upgradability have made it a favorite among lab technicians, veterinarians, and teachers.

    Viewing Head

    The trinocular viewing head has a comfortable 45° incline for viewing while seated or standing, and can be swiveled 360°. Ocular spacing can be easily customized using sliding interpupillary adjustment. Dual diopters allow both eyepieces to be focused independently. The trinocular photo-port adds a dedicated mounting tube for cameras. The 23mm tube is height-adjustable to fine-tune the focus to match the eyepieces. Its simul-focal design allows simultaneous use with both eyepieces so no switching is necessary.

    Optics

    The microscope is equipped with four objective lenses mounted on a rotating turret to quickly move through the various magnifications. The lenses use DIN international standards, and are achromatically corrected to improve clarity and color accuracy. They provide a magnification range from 10X to 1000X when used with the standard 10X eyepieces, ideal for viewing a wide range of specimens including cellular structures and bacteria.

    Objective Lenses

    Magnification Corrections NA Immersion Medium Cover-glass Thickness
    4X achromatic 0.10 0.17mm
    10X achromatic 0.25 0.17mm
    40X achromatic 0.65 0.17mm
    100X achromatic 1.25 oil 0.17mm

    Specimen Stage

    The 2-layer mechanical stage provides smooth and precise movement for examination of specimen slides. The stage's low-position controls are conveniently placed near the coaxial focus knobs for a streamlined workflow. Examining specimen slides is intuitive and precise for users at any skill level. A convenient lever grouped with the left-side focus knobs can be used to lock and unlock the stage’s height adjustment to prevent damage to the lenses and specimen.

    Halogen Illumination

    The halogen sub-stage lighting provides bright illumination with excellent color rendering. The warm lighting is better suited for prolonged use, causing less eyestrain than LED and fluorescent lighting. The Abbe light condenser has a high 1.25 numerical aperture for oil-immersion, and an iris diaphragm to optimize contrast and depth-of-field. The conden