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diffraction grating gem spectroscope
Selling leads
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.... Materials can absorb parts of the electromagnetic spectrum, and when the absorbed parts fall within the visible range, that absorbed part will ...
2026-04-29 00:03:01
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...Spectroscope For Viewing The Gemstones Absorbed Spectrum FPS-3 Specifications: Technical Parameter Size 75mm*18mm Function Observing the spectrum ...
2026-04-29 00:03:01
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Portable Clear Spectrum Prism Gem Spectrometer with high resolution FPS-3A Model Number: FPS-3A Description: The Spectroscope is only instrument ...
2026-04-29 00:03:01
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Table Spectroscope with Scale pf 400 - 700 nm and Optic Fiber Light FTS-50 Description: The spectroscope is a tool for examining which parts of white ...
2024-12-09 10:54:02
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Jewellery industrial Handheld Spectroscope for Viewing the Color Spectrum FGS-1 Description: The spectroscope is a tool for examining which parts of ...
2026-04-29 00:03:01
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Handheld Prism Gemological Instrument Portable Handheld Durable Prism Spectroscope Model Number: FPS-3 Product Application The spectroscope is a tool ...
2026-04-29 00:03:01
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Table Prism Spectroscope with Scale and Double Adjustable Light Source Model number: FTS-50 1. Double adjustable light source 2. Adjustable light well ...
2024-12-09 10:57:50
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... laser pointer 5. UV LED Torch (FUV-R2) 6. Spotlight pencil flashlight with full spectrum light source(FGT-5) 7. Gem magnifier 10*20.5 8. Portable ...
2024-12-09 12:23:22
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... laser pointer 5. UV LED Torch (FUV-R2) 6. Spotlight pencil flashlight with full spectrum light source(FGT-5) 7. Gem magnifier 10*20.5 8. Portable ...
2024-12-09 13:30:01
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...gem testing tools Model FGB-8 Description and Specifications: This portable toolkit includes all the high-quality instruments that the professional ...
2024-12-09 10:55:50
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