OPTIKA OPTIGEM-20 Gemological Digital Microscope Package, 7x - 45x Magnification

Current Stock:
Adding to cart… The item has been added
Need Help?
Our microscope experts are here to help you find the best product and answer all your questions.
Contact Us
Free Service Protection
We've got you covered. Every purchase of a microscope includes free yearly microscope service and inspection.
Learn More
Go Digital
Add a digital camera to your microscope to capture photos and videos of your specimens or samples.
Shop Microscope Cameras


Microscope Specifications

Observation Mde Brightfield, darkfield.
Viewing Head Trinocular, 45° inclined, 360° rotating, adjustable between 51 and 75 mm. Dioptric adjustment on both eyepiece tubes.
Eyepieces WF10x/21 mm, high eye-point
Working Distance 100 mm
Objectives Parfocal achromatic zoom 0.7x...4.5x (zoom factor 6.43:1).
Stage Gemological stage, with clamp for holding gems.
Focusing Rack and pinion mechanism controlled by a pair of knobs.
Stand Fixed arm stand with tilting system (with position lock control). It can be totally overturned and rotated allowing in this way to obtain a 2-in-one instrument: an instrument for standard observations and one for observation of water-immersed gems.
Darkfield Illumination Equipped with a state-of-the-art illuminator for darkfield observation. It consist of an innovative side-emmiting LEDs ring with
an emission angle of 38°. With brightness control.
Transmitted Illumination Equipped with a LED illuminator, located under the stage. With brightness control.
Incident Illumination Equipped with a flexible gooseneck-arm 4LED illuminator. With brightness control.
Color Temperature Pure White 6300K
Warranty Ten (10) Years mechanical and optical parts
Two (2) Years electrical

Product Resources


Calculate shipping costs at cart or checkout. Our representatives are also happy to assist you by requesting a quote.

For further information, please refer to our Shipping Policy.

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


If you are dissatisfied with your purchase, let us help you with a refund or exchange. Exclusions may apply.

For full details, view our Returns Policy.