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interference ball gemstone polariscope
Selling leads
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...Polariscope FTP-DCL Product Features ★ Upper and lower polarizers: 49mm large-diameter polarizers, detachable structure. The upper polarizer can ...
2026-05-01 00:03:54
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Mobile Gemstone Laboratory with 20 kinds of gemological instrument Model:FGK-20 Fable protable identification travel lab,20 items jewery tool kit & ...
2024-12-09 10:54:02
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... (FUV-R2) 6. Spotlight pencil flashlight with full spectrum light source(FGT-5) 7. Gem magnifier 10*20.5 8. Portable Polariscope(FPP-30) 9
2024-12-09 12:23:22
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Fable 10W lighting mode Swing-arm 7.5-50X BINOCULAR Gem Microscope FGM-R6S-171 Product Advantage: With magnification of 7.5X to 50X continuous ...
2026-05-01 00:03:54
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... can be choosed. Rotating stage,gemstone and dichroscope can rotating 360°,adjustable up and down,backward and forward,easy operation Black ...
2026-05-01 00:03:54
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...Description: 1, This is the best using for viewing the internal characteristic of Gemstone. 2, With self-locking system. 3, With 30W Halogen light ...
2024-12-09 13:26:09
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... (FUV-R2) 6. Spotlight pencil flashlight with full spectrum light source(FGT-5) 7. Gem magnifier 10*20.5 8. Portable Polariscope(FPP-30) 9. Diamond ...
2024-12-09 13:30:01
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... Rotating stage,gemstone and dichroscope can rotating 360°,adjustable up and down,backward and forward,easy operation 4. Black appearence aviod ...
2026-05-01 00:03:54
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... protable identification travel lab,20 items jewery tool kit & Gem Testing Lab with interference ball A professional gem testing toolkit, includes ...
2024-12-09 10:54:02
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... Fable protable identification travel lab,8 items jewery tool kit & Gem Testing Lab with interference ball A professional gem testing toolkit, ...
2026-05-01 00:03:53
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