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two led light gem polariscope
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Magnification 7.0X - 45X Gemology Microscope With 0-40 degree incline Model No.: FGM-R1S-15 Description: 1, With 0-40 degree incline, adjustable ...
2026-04-29 00:03:01
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...8x2.8x2.5cm Size (unfold)) 6x2.8x2.5cm Rubber-coated No Light LED white light Warranty One Year Hand-held magnifying glass can be used to observe ...
2024-12-09 13:19:42
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Mini Portable 365nm UV light Using Cree Highpower UV LED Lamp Beads UV Gem Torch Model Number: FUV-R2 Application areas: 1. Fluorescent agent ...
2024-12-09 13:32:31
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