Introducing The World Class Specialized DGL Gemological Instruments meeting the European Standards
Dichroscope
The dichroscope is a small, hand-held instrument that separates the colors in dichroic and trichroic materials.
Polariscope
This portable Polariscope is used to determine if a material is singly or doubly refractive and to ascertain its optic sign. Ideal for travelling comes with built-in-yellow LED,Battery-Operated :2X CR203 Li-on.
Spectroscope
The spectroscope is a small, hand-held instrument that is used to study a gem’s absorption spectrum.