VFT-49 LED Polariscope ★Polariscope with 49mm heavy calibre; ★With rotatable sample platform,convenient to observe the interference pattern; ★Attached ...
FID-1A Rotate Calcite Dichroscope ★Excellent iceland spar ★Standard rectangle window and square window can be choosed. ★Rotating stage,gemstone and .....
FGR-003 Gemological Refractometer The refractometer is considered by some to be the most important of all gem identification instruments. It can be .....
FJM-2014A Faceting And Polishing Lapidary Machine 1. Main functions: Faceting and Polishing the Gemstone. 2. With Faceting holder,the optional angle ....
ZTX-E-GEM GEM Microscope FEATURES This high quality microscope is designed for professional jewelers and gemologists. It includes a super wide field ....
STX45-GEM easy use simple 20X gem microscope FEATURES This high quality microscope is designed for professional jewelers and gemologists. It includes ...