Stereo Trinocular Gem Microscope Jewelry Microscope High Precision 10X-67.5X FGM-R5S-08 Jewelry microscopes have relatively high requirements for the ...
Binocular Jewelry Appraisal Compound Optical Microscope For Gem 7.5X-50X The microscope has always been an important instrument for gem identification...
Optical Laboratory Appraisal Gemologist Microscope Multi Function 7.5X-45 Specifications: Lighting source Super brightness LED white light Rotatable ....
Multi Function Jewelry Gem Microscope Two Lens 40X Magnification Model:FGM-U3-17 Description: Three generations of straight arm base: long-life LED .....