OPTIKA OPTIGEM Gemological Microscope, 6.7x - 45x Magnification



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The OPTIGEM-3 and OPTIGEM-4 are classic gem microscopes with tilting stand. The darkfield condenser uses a typical optical configuration, based on an halogen illumination system and a classic reflecting system. A flexible arm with a fluorescent tube simulates north facing daylight for accurate color grading.


Product Specifications

Viewing Head Binocular or Trinocular head, 45° inclined, 360° rotating, adjustable between 51 and 75 mm. Dioptric adjustment on both eyepiece tubes.
Eyepieces WF10x/23 mm, high eye-point
Working Distance 110 mm
Objectives Parfocal achromatic zoom 0.67x...4.5x (zoom factor 6.7:1)
Stage Gemological stage, with clamp for holding gems
Stand Fixed arm stand with tilting system. It can be inclined up to 45°
Focusing Rack and pinion mechanism controlled by a pair of knob
Darkfield Illumination Equipped with a 30W halogen illuminator and a darkfield condenser. With brightness control.
Transmitted Light Illumination Selectable by using a specific darkfield/brightfield switching control, it uses the same halogen source of darkfield illuminator. With brightness control
Incident Illumination Equipped with a flexible gooseneck-arm with fluorescent tube. With brightness control
Color Temperature Pure White 6300K
Warranty Ten (10) Years mechanical and optical parts
Two (2) Years electrical

Product Resources


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20.00 LBS
18.00 (in)
17.00 (in)
22.00 (in)


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