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desktop gemstone polariscope
Selling leads
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... optic character (uniaxial or biaxial) in anisotropic gemstones. The conoscope creates a 2-dimensional image of the 3-dimensional interference in a ...
2024-12-09 10:54:02
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Fable Brand Conoscope for Polariscope to viewing the interference figure of Gem Description: In gemology, we use a conoscope to determine optic ...
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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...spectroscope is a tool of examining which parts of white light are absorbed by a gemstone(as well as by other materials).Materials can absorb parts ...
2024-12-09 11:36:02
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Fable gem Spectroscope desktop with screen view clear Diamond 415nm spectrum FTS-CCD Specification The characteristic absorption spectra of gemstones ...
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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Desktop Jewelry appraisal Tester Larger Viewer LW 365nm SW 253.7nm UV light lamp Specifications: Technical Parameter Size 170mm*170mm*140mm Function ...
2026-05-01 00:03:54
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...Desktop Drawer-type with grading device UV Lamp Specifications: Technical Parameter Size 170mm*170mm*140mm Function To check the fluorescence of ...
2026-05-01 00:03:54
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