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spotlight gemstone torch light
Selling leads
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...Light adjustable Yes and continuous adjustable Length of Tube 600mm Body case metal Voltage 12V/35W Power supply 110V and 240V Description: The ...
2026-04-30 00:03:09
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... white light source (such as a penlight) directly behind the stone. Light enters through the aperture of the dichroscope. The pleochroism colors ...
2026-04-30 00:03:09
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...Gemstones Model Number: FID-1A Description: A gemstone is placed in front of the aperture (slightly touching it) with a strong white light source ...
2026-04-30 00:03:09
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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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...Jewelry Microscope Portable Led Microscope For Gemstones Model Number: FGM-U2-19 Description: 1, With long life LED light source. 2, With 3 ...
2024-12-09 11:06:29
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...quality grading of both diamonds and colored stone. Description: 1, With long life LED light source. 2, With 3 illumination systems: bright field, ...
2026-04-30 00:03:09
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...Light Gem Microscope with Magnification of 7.0X - 45X Model Number: FGM-R1S-15 The microscope is a great tool for separating natural from synthetic...
2026-04-30 00:03:09
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Gemstone Identification Tools Table Polariscope with Mountable Conoscope FTP-LED Model number: FTP-LED Specification: polarizers 49mm large-diameter ...
2026-04-30 00:03:09
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... are absorbed by a gemstone(as well as by other materials).Materials can absorb parts of the electromagnetic spectrum,and when the absorbed parts ...
2026-04-30 00:03:08
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...Light FTS-50 Description: The spectroscope is a tool for examining which parts of white light are absorbed by a gemstone. Materials can absorb ...
2024-12-09 10:54:02
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