- GEM100
GEM100--- Greenough Optical System
Microscope is Greenough Optical System with zoom range 7X~45X.
With both bright field and dark field observation, the GEM100 is a versatile inspection and diagnosis system for gems ranging from jadeite to emerald to diamond.
Further assisting the observation of the diamond is the standard 6000K-gooseneck fluorescent incident to true test for the shimmer of the diamond and finishing through simple repositioning of the light.
0°~45° designed for comfortly user practicality. The perfect option is the storefront with its 360° rotary base.
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Specification
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GEM101
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GEM102
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Optical System
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greenough Optical System
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Viewing Head
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Binocular, 45°, 360° rotatable
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Optical Body
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Magnification: 0.7X~4.5X
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Zoom Ratio: 1:6.5
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Zoom Range: 7X~45X
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High Point and wide Angel Eyepiece WFH10X/22mm
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Working Distance: 110mm
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Interpupillary Distance: 54~76mm
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Diopter Adjustment: ±5°
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Transmission Illumination: Wide Voltage Input 85V~265V,
Output: 6V 20W Halogen Lamp
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Magnification: 0.67X~5.0X
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Zoom Ratio: 1:7.5
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Zoom Range: 6.7X~50X
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High Point and wide Angel Eyepiece WFH10X/23mm
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Working Distance: 110mm
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Interpupillary Distance: 54~76mm
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Diopter Adjustment: ±5°
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Transmission Illumination: Wide Voltage Input 85V~265V,
Output: 6V 20W Halogen Lamp
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Bright&Dark Field
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Bright&Dark Field illumination, Iris diaphragm Aperture from 41~ 2mm, can adjust the beam of light! Convenient switch form Bright field to dark field
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Reflecting Illumination
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9W fluorescence illumination, qualifies for diamond illumination: colour temperature:6000K rendering index: 85 Adjustable tube can have a suitable angle
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Focus Distance
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125mm
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Working Stage
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There are the fixing holes of gem clamp the both sides of the stage, you can adjust it according to your choice.
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Arm
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Rotatable from 0~45°, so you can adjust the height and angle of observation spot and operate more conveniently and comfortably.
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Steel Clamps
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Steel claps with appropriate rigidity, less Shade at the lumbar of the diamond, which can help to observe in all directions.
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Lamp Changing
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Device for changing the lamps, very convenient for changing the Lamp
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