Desktop polariscope with a conoscope and built-in light.
This device allows you to identify rough or cut stones that exhibit double or single refraction. It can be used for mounted or unmounted stones, even in large jewelry.
It contains two polarizing filters and allows you to test multiple stones at once.
The front of the polariscope features additional lighting for a refractometer, for example.
Polarizing filters approximately Ø 50mm
Weight: 720g
