OMAX MQ8333 Series Lab Trinocular Compound Microscope 40X-3000X Magnification with Koehler LED Illumination

SKU: MQ8333V

Availability: In Stock

$1,186.99

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 3000X expanded magnification range using high-quality, color-coded objective lenses, and 10X and 30X eyepieces for ten unique settings ideal for viewing cellular structures and microorganisms.
  • The MQ8333 is ideal for scalability, with upgrade options including phase-contrast and darkfield.
  • Super-widefield optics provide a larger field-of-view so you can see more specimen at any magnification
  • The infinity-corrected optical system reduces distortion and improves color accuracy.
  • The quintuple lens turret is equipped with five plan-achromatic objective lenses producing high-contrast images with edge-to-edge sharpness.
  • The Koehler illumination system provides centered, evenly-distributed lighting with a field aperture for maximum contrast and definition.

The MQ8333 is designed to be a scalable and economical laboratory microscope. This model is adorned with professional features. Its infinity-corrected optical system ensures reliable, low-distortion magnification, with plan-achromatic corrections for accurate colors, excellent field flatness and edge-to-edge sharpness. A quintuple lens-turret is used, providing five levels of magnification. The Koehler-design LED illumination system provides bright, evenly-distributed light for maximum contrast and definition. 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. For users with astigmatism or asymmetrical vision, both eyepieces can be independently adjusted to fine-tune focus. 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 quintuple objective turret provides instant access to 5 magnification levels to easily focus in on minute details from 40X to 1000X. Additional 30X eyepieces expand the maximum magnification to 3000X with 10 unique levels. 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 plan-achromatic 0.10 — —
10X plan-achromatic 0.25 — 0.17mm
20X plan-achromatic 0.40 — 0.17mm
40X plan-achromatic 0.65 — 0.17mm
100X plan-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 Koehler Illumination

Built on Koehler illumination principals, the sub-stage lighting provides evenly-distributed light for optimal contrast. 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. The illuminator's field lens provides an iris diaphragm to control light-spread, optimizing contrast and definition in specimen features.

Packing List:

  • One trinocular head
  • One photo tube
  • One microscope body
  • Five objective lenses: 4X, 10X, 20X, 40X, 100X
  • 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, 20X, 40X, 100X
    Ocular Diameter 30mm
    Optical Corrections Plan Achromatic
    Optical System Infinity
    Power Compatibility 100-240VAC 50/60Hz

    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 MQ8333 is designed to be a scalable and economical laboratory microscope. This model is adorned with professional features. Its infinity-corrected optical system ensures reliable, low-distortion magnification, with plan-achromatic corrections for accurate colors, excellent field flatness and edge-to-edge sharpness. A quintuple lens-turret is used, providing five levels of magnification. The Koehler-design LED illumination system provides bright, evenly-distributed light for maximum contrast and definition. 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. For users with astigmatism or asymmetrical vision, both eyepieces can be independently adjusted to fine-tune focus. 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 quintuple objective turret provides instant access to 5 magnification levels to easily focus in on minute details from 40X to 1000X. Additional 30X eyepieces expand the maximum magnification to 3000X with 10 unique levels. 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 plan-achromatic 0.10 — —
    10X plan-achromatic 0.25 — 0.17mm
    20X plan-achromatic 0.40 — 0.17mm
    40X plan-achromatic 0.65 — 0.17mm
    100X plan-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 Koehler Illumination

    Built on Koehler illumination principals, the sub-stage lighting provides evenly-distributed light for optimal contrast. 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. The illuminator's field lens provides an iris diaphragm to control light-spread, optimizing contrast and definition in specimen features.

    Packing List:

  • One trinocular head
  • One photo tube
  • One microscope body
  • Five objective lenses: 4X, 10X, 20X, 40X, 100X
  • One power cord (US and Canada standard)
  • One dust cover
  • One sample immersion oil

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