71 - 80 of 123
optical lens gem polariscope
Selling leads
|
...Gem Microscope Jewelry Microscope High Precision 10X-67.5X FGM-R5S-08 Jewelry microscopes have relatively high requirements for the lens, which ...
2026-06-25 00:02:42
|
|
...adjustable self-locking mechanism; installation holes for gem clips on both sides; ★Provide four lighting Illuminations: bright field, dark field, ...
2026-06-25 00:02:42
|
|
... easy,fast,and without spoilage,it can also test the gemstones’ luster Many gemstones are double refraction(birefringence) on optical character. ...
2026-06-25 00:02:42
|
|
...Optical Triplet 10x magnifier Gemstone Loupe 21mm Diameter The triplet-type loupe is essential because it has been made specially to correct two ...
2024-12-09 13:19:42
|
|
Gemology Microscope With F19 binocular lens 20X and 40X two magnification option Model Number: FGM-U2-19 Product Application Gemological labs, ...
2024-12-09 11:36:02
|
|
Gemology Microscope With binocular lens 4 light illumination 7-45X R1A-15 Model Number: FGM-R1A-15 Product Application Gemological labs, gemology ...
2026-06-25 00:02:42
|
|
...Gem Microscope Two Power Supply Systems Model No.: FGM-U2-19 Description: 1, Straight arm type micro base,2nd generation,with long life LED light ...
2024-12-09 11:06:29
|
|
Compound Trinocular 7.0-50X Stereo Gem Microscope Adjustable Gemological Tools Specification: Magnification 7.0-50X Lighting Source Halogen and LED ...
2026-06-25 00:02:42
|
|
Gem Accessories Tool Metal Black Chelsea Filter Lightweight For Jewelry FCF-25 Specifications: Color filters have many uses in gemology. The chelsea ...
2026-06-25 00:02:42
|
|
Gem Diamond Jewelry Loupe Magnification of 15X Triplet and Size of Lens with 21mm The loupe is the most widely used and most familiar gem-identificati...
2024-12-09 13:19:42
|