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360 degree rotation gem polariscope
Selling leads
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... structure. The upper polarizer can rotate freely by 360°, the stage can rotate freely by 360°; the lower polarizer is fixed; ★ Light source: ...
2026-06-25 00:02:42
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...LED Light Desktop Gem Polariscope FTP-DCL Product Features ★ Upper and lower polarizers: 49mm large-diameter polarizers, detachable structure. The ...
2026-06-25 00:02:42
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...Gem Polariscope distinguish homogeneous heterogeneous gem FPP-30 Model Number: FPP-30 Specification: Product Name Portable Polariscope Appearance ...
2024-12-09 11:36:02
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...Gem Polariscope Buit-In 3V Button Battery FPP-30 Model Number: FPP-30 Specification: Appearance black color Polaroid Dia 30mm calibre Material ...
2026-06-25 00:02:42
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Conoscope for Viewing the Interference Figure of Gem and Jewlery Description: The simplest way to find an interference figure is to rotate the stone ...
2024-12-09 13:18:55
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360 degrees Gemology Microscope classical base Swing arm type 10X-67.5X Base Description(Five generations of swing arm base) 1. Atmospheric classic ...
2026-06-25 00:02:42
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...Gem polariscope with white LED cold sources FPP-30 Model number: FPP-30 A polariscope uses polarized light for gem identification. Two polarising ...
2024-12-09 13:30:01
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... Gem Microscope with Polariscope system and Magnification of 10X - 67.5X FGM-R5S-07 Description: Generation 5th of Arm type Gem Microscope, with ...
2026-06-25 00:02:42
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...structure and optical properties of precious stones or minerals. The stone is tested by rotating it 360° between the crossed polarising filters. ...
2024-12-09 10:57:50
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...Table Polariscope with Mountable Conoscope FTP-LED Model number: FTP-LED Specification: polarizers 49mm large-diameter polarizers, detachable ...
2026-06-25 00:02:42
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