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fiber optic lighting kits
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Portable Gem Testing Toolkit with 8 Kinds of Gemologica Equipments Model No.: FGB-8 Product Advantage: 1. It's very convenient to carry the item with ...
2026-04-30 00:03:09
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Gem Identification Travel Lab box with wheels 20 kinds of gemological instrument Model number: FGK-20 This portable toolkit includes all the high...
2024-12-09 10:57:50
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... 1. Illumination system: equipped with high-quality dark-field bottom light illumination, the brightness can be adjusted; the top light has 6500K ...
2024-12-09 13:15:04
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... of Gemstone Body Metal Power supply 110V - 240V, 50/60HZ Warranty One year Description: A polariscope uses polarized light for gem identification. ...
2026-04-30 00:03:09
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...film 30mm Diameter Product Weight 130 g Product Size 35mm Diameter*92mm Height Light white LED cold light sources Power Supply Built-in 3V button ...
2024-12-09 11:36:02
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...light for gem identification. Two polarising filters allow to observe the structure and optical properties of precious stones or minerals. The ...
2024-12-09 13:30:01
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... Model Number: FTP-49 Specifications: Technical Parameter Size 11x7x14cm Window Size 49mm(Dia.) Light LED Function Observe the optic character of ...
2026-04-30 00:03:09
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... material Optic glass Function To check if the color gem stone with dying color Body case Metal Size 55x35x10mm Description: The Chelsea Filter was ...
2026-04-30 00:03:09
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...use it to quickly determine if the stone at hand is isotropic or anisotropic or, at best, to determine the optic character of gemstones. In ...
2026-04-30 00:03:09
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