Polariscope LED Light with Glass Rotatable Filters, Jewelry Polarizer Tester Magnifier Gem Identification Tools for Bench Use Moissanite,Amethyst,Diamonds,Gemstone (Desktop Polariscope)
Desktop Polariscope It has a built-in LED light source that runs on AC power and provides long-lasting, ideal illumination
Jewelry Polarizer Tester An instrument designed to determine whether a gemstone is doubly (anisotropic) or singly (isotropic) refractive
Gem Tester Polariscope Detecting strain diamonds and other stones, as well as distinguishing synthetic from genuine amethyst
Desktop Magnifier Gem Identification Tools which is very useful to determine whether gemstones are homogeneous or heterogeneous,The operator of a conoscope will see the various directions in which light travels
Jewelry Tabletop Polariscope Detecting diamonds and other gems,this is one of the conventional auxiliary identification instruments for gemstones,Tool for testing transparent gemstones,observation of optical properties, glass strain, etc