Open Box 40X-1000X M8333 Series Trinocular Lab Microscope w/ LED Illumination

SKU: CL-M8333A

Availability: Out of Stock

Regular price $719.99 $431.99

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.
  • The M8333 is ideal for scalability, with upgrade options including phase-contrast and darkfield.
  • The infinity-corrected optical system reduces distortion and improves color accuracy.
  • The energy-efficient LED illumination system provides bright light with low heat.
  • This is an open box item and all Open Box items are non-returnable

The M8333 is designed to be a scalable and economical laboratory microscope. Its infinity-corrected optical system ensures reliable, low-distortion magnification, with achromatic corrections for accurate colors. The energy-efficient LED illumination system provides bright, low-heat light. A large set of optional upgrades are available for phase-contrast and darkfield, making this microscope perfect for scaling laboratories and advanced education.

Viewing Head

The microscope's head is designed for precision and comfort. The super-widefield optics provide a larger field-of-view so you can see more specimen at any magnification. Compensation-free Siedentopf interpupillary adjustment allows any user to properly align the oculars without readjusting focus, and the left ocular tube has a dioptric adjuster. The switched trinocular port provides a dedicated mount for a camera to record photos or videos, and is height-adjustable to match focus with the eyepieces. The port uses 23mm tube interface which can be replaced with an optional C-mount interface.

Optics

The quadruple objective turret provides quick access to 4 magnification levels to easily focus in on minute details from 40X to 1000X. This covers magnifications needed for studying hair follicles, cells, soil, and bacteria. The turret's reversed orientation provides more working room above the stage. These high-quality lenses are achromatically corrected to improve resolution and color accuracy, with planatic flat-field correction to provide edge-to-edge sharpness.

Objective Lenses

Magnification Corrections NA Immersion Medium Cover-glass Thickness
4X achromatic 0.10
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 coarse focus adjustment to prevent damage to the lenses and specimen.

LED Illumination

The LED light-source ensures energy-efficient illumination with low heat for live specimens. The bright light-source is daylight-balanced to produce natural colors for imaging. 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, and is centerable for proper alignment.

Packing List:

  • One trinocular head
  • One photo tube
  • One microscope body
  • Four objective lenses: 4X, 10X, 40X, 100X
  • One pair 10X eyepieces
  • One power cord (US and Canada standard)
  • One dust cover
  • One sample immersion oil
  • Head Type Trinocular
    Illumination Type Transmitted
    Light Source LED
    Microscope Format Upright
    Objective Lenses 4X, 10X, 40X, 100X
    Ocular Diameter 23.2mm
    Optical Corrections Plan Achromatic
    Optical System Infinity
    Power Compatibility 100-240VAC 50/60Hz

    The M8333 is designed to be a scalable and economical laboratory microscope. Its infinity-corrected optical system ensures reliable, low-distortion magnification, with achromatic corrections for accurate colors. The energy-efficient LED illumination system provides bright, low-heat light. A large set of optional upgrades are available for phase-contrast and darkfield, making this microscope perfect for scaling laboratories and advanced education.

    Viewing Head

    The microscope's head is designed for precision and comfort. The super-widefield optics provide a larger field-of-view so you can see more specimen at any magnification. Compensation-free Siedentopf interpupillary adjustment allows any user to properly align the oculars without readjusting focus, and the left ocular tube has a dioptric adjuster. The switched trinocular port provides a dedicated mount for a camera to record photos or videos, and is height-adjustable to match focus with the eyepieces. The port uses 23mm tube interface which can be replaced with an optional C-mount interface.

    Optics

    The quadruple objective turret provides quick access to 4 magnification levels to easily focus in on minute details from 40X to 1000X. This covers magnifications needed for studying hair follicles, cells, soil, and bacteria. The turret's reversed orientation provides more working room above the stage. These high-quality lenses are achromatically corrected to improve resolution and color accuracy, with planatic flat-field correction to provide edge-to-edge sharpness.

    Objective Lenses

    Magnification Corrections NA Immersion Medium Cover-glass Thickness
    4X achromatic 0.10
    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 coarse focus adjustment to prevent damage to the lenses and specimen.

    LED Illumination

    The LED light-source ensures energy-efficient illumination with low heat for live specimens. The bright light-source is daylight-balanced to produce natural colors for imaging. 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, and is centerable for proper alignment.

    Packing List:

  • One trinocular head
  • One photo tube
  • One microscope body
  • Four objective lenses: 4X, 10X, 40X, 100X
  • One pair 10X eyepieces
  • One power cord (US and Canada standard)
  • One dust cover
  • One sample immersion oil
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