Polariscope from Kassoy

The Kassoy Polariscope is a quality alternative to higher-priced units. It has a built-in light and a slit in the base of the unit which allows it to be used as a light source for refractometers and other gemological instruments. The Kassoy Polariscope is supplied with a stoneholder. An interference sphere, GMK415I, can be purchased separately.

Other Equipment

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