60X Pocket Microscope Jewelry Magnifier Loupe - GWSY2506SG - IdeaStage Promotional Products

Foldable 30X 60X Illuminated Jewelers Eye Loupe Magnifier [30042B

2 Pieces Jewelers Loupe 30X 60X 90X Illuminated

KINGMAS Mini 60x Microscope Magnifying with LED Light

New generic 60X Magnifying Glass with LED Light for Jewel/ Watch Repair This Magnifying Glass is the ideal tool for jeweler, watchmaker, coin and

60x Magnifying Magnifier Jeweler Eye Jewelry Loupe Loop Led Light

Application Range: Industrial Purpose, Circuit Board And Printing , Industry, Gardening, Coin, Stamp, Jewelry, Appraisal, Education, Geography, Home

KINGMAS Mini 60x Microscope Magnifying with LED Light Pocket Jewelry Magnifier Jeweler Loupe with 10X Folding Pocket Magnifier

KINGMAS Mini 60x Microscope Magnifying with LED Light

Jewelers Loupe 30X 60X With EVA Travel Case Jewelry Magnifier with

Jewelers Loupe 30X 60X with Eva Travel Case Jewelry Magnifier with LED

Jewelers Loupe 30X 60X with Eva Travel Case Jewelry Magnifier with LED

The light is used for checking fluorescence in diamonds. Diamonds with fluorescence will appear cloudy when viewed with the light on. Fluorescence is not 'diagnostic' but, as with most tests, it eliminates some possibilities, opens other possibilities, suggests which other tests to carry out, and that's how gemologists identify stones.

21mm Jeweler Loupe 10x Magnifier with LED and UV Light

60X Handheld Magnifying Glass Mini Pocket Microscope Loupe UV Currency Detector Jeweler Magnifier with LED Light, Size: 36, Silver

New generic 60X Magnifying Glass with LED Light for Jewel/ Watch Repair This Magnifying Glass is the ideal tool for jeweler, watchmaker, coin and

60x Magnifying Magnifier Jeweler Eye Jewelry Loupe Loop Led Light

Foldable 30X 60X Illuminated Jewelers Eye Loupe Magnifier [30042B