3.5X-90X Jewel Gem Stereo Zoom Microscope with 1.3MP Camera

by AmScope
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ITEM# 17341687
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    ITEM#: 17341687

    This is an advanced 3.5X-90X trinocular jewelry/gem stereo zoom microscope with rotatable darkfield stage, cordless LED illumination and a 1.3MP color USB2.0 digital image system that is specially designed for darkfield microscopy. The microscope comes with a trinocular zoom head, adjustable inclined-pillar stand, rotatable round stage with darkfield condenser and iris, 3D jewelry/gem clamp and LED illumination system with top (reflected) and bottom (transmitted) lights. The trinocular port enables to add photographic or video capability. The adjustable inclined-pillar stand ensures a comfortable observation. The rotatable darkfield condenser and the 3D gem clamp make it possible to measure gem angles. The illumination system adopts contemporary high-power LED lamps, providing rich spectrum, high-temperature color (though the LED light is cool) and close-to-daylight illumination. The flexible top gooseneck lamp shines light down onto objects, used to observe the surface details and fine structures of jewels or gemstones. The transmitted light through the darkfield condenser is designed for the examination of the inside quality of diamonds. With the cordless LED system and the wide-voltage (90-240V) adapter/charger included for wall-power convenience, this microscope is great for both on-site and in-house applications. It offers crystal clear images, extremely wide zoom magnification range (26:1) and very large working distance (8inch). The digital camera captures still microscopy images, streams videos on your computers and is compatible with Windows XP/Vista/7/8, Mac OS x and Linux. The 0.37X reduction lens included gives your computer screens the same field of view as your microscope's eyepiece. It is an perfect instrument for gemologists, jewelry dealers and collectors.

    • An advanced 3.5X-90X trinocular jewelry/gem microscope with color digital image system, rotatable darkfield stage and cordless LED illumination
    • Large rotatable round stage with built-in darkfield condenser, 3D gem clamp and graduations
    • Contemporary high-power LED system providing rich spectrum, high-temperature color and close-to-daylight illumination
    • Flexible gooseneck top (reflected) light with adjustable intensity
    • Bright white LED bottom ring lamp and powerful central light with dimmer for best darkfield illumination
    • Cordless rechargeable power system for easy operation and portable on-site uses
    • Wide-voltage (90V-240V) adapter/charger included for wall-power convenience
    • Built-in darkfield condenser with iris
    • 3D flexible gem clamp
    • 45 degree inclined 360 degree rotatable trinocular head
    • Eye tube with adjustable diopter
    • Adjustable interpupillary distance
    • Head: 45 degree inclined 360 degree swiveling trinocular
    • Eyepiece: 30.5mm widefield WF10X and WF20X
    • Objective: 0.7-4.5X
    • Barlow Lens: 0.5X
    • Zoom Range: 26:1
    • Interpupillary Distance: 2-3/16inch - 2-15/16inch (55mm-75mm)
    • Working Distance: 8inch (200mm)
    • Focal Range: 2-3/8inch (60mm)
    • Conjugative Distance: 13-3/4inch (350mm)
    • Stereo Angle: 12.4 degree
    • Diopter Adjustment: +/-5dp
    • Illumination: 3W/4.3V LED lamps
    • Charger's Input Voltage: AC110~240V 50-60Hz
    • Camera Specs:
    • Sensor: Aptina MT9M111 CMOS (color)
    • Sensor Size: 1/2inch (6.66mm(H) x 5.32mm(V), diagonal 8.52mm)
    • Resolution: 1280x1024 (approx. 1,310,000 pixels)
    • Reduction Lens: 0.37X
    • G Sensitivity: 2.1v / lux-sec (550nm)
    • Frame Rate: 50fps 320x256, 26fps 640x512, 15fps 1280x1024
    • Exposure: 0.14ms 2000ms, ROI Auto and Manual

    • Type: Stereo


    Material Crystal
    Type Stereo
    Dimensions See Details
    Warranty 5 year Manufacturer
    Model Number GM300TZ-M
    Country of Origin China

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    ** Most Oversize orders are delivered within 1-4 weeks. Some orders may take 6 weeks to be delivered.