21mm Jeweler Loupe 10x Magnifier with LED and UV Light
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.
LED & UV Illuminated 21 mm 10x Triplet Loupe
15x Magnifier Jewelry Loupe 20.5mm Triplet Lens Optical Glass Pocket Gem Magnifying Tool for Jeweler, Stamp Philatelist, Coin Numismatic, Achromatic Black Hexagonal Design Kit Set : : Office Products
Moon TripletLoupe Magnifier for Diamond Jewellery and Gemstone 20x 21mm (Free Lanyard) : : Office Products
Moon TripletLoupe Magnifier for Diamond Jewellery and Gemstone 20x 21mm (Free Lanyard) : : Office Products
MAGNIFICATION: 20x Power magnification, LED and UV Lights, 21mm lens diameter The body is made of metal aluminum and a black frame. BLACK in color with a protective case, cleaning cloth and lanyard cord. A ready-to-go kit set designed for both hobbyists and professionals.
10x 21mm Loupe Jeweler Magnifier LED UV Light Triplet Lens Magnifying Gem Optical Tool Achromatic Aplanatic Foldaway Pocket Black Frame for Inspectin
Jewelers Loupe with Led UV Light 9X 21mm
Jewelers Loupe Triplet Glass Lens, 21 mm, Gold - Eds Box & Supply Co.
Natural white light is the perfect light to look at inclusions and see diamonds and other gems. With LED and UV selector switch, you can freely choose the use of LED loupe or UV loupe and it is very easy to use. UV light is used for inspection and distinguishes the fluorescence of diamond. Fluorescent diamonds look cloudy when exposed to UV light.
21mm Jeweler Loupe Triplet Lens 10x Magnifier Magnification with LED and UV Light
10X Illuminated Jewelers Loupe Magnifier with Interchangeable Reticle Scale, LED Light, 25mm Field of View, for Jewelry,Gems, Coins, Hobby Tool (3 Glass Scale Chart) : : Office Products
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10X Magnification Jeweler Loupe Triplet Lens Magnifier with 6 LED
led loupe triplet 10x 21mm For Flawless Viewing And Reading
3 Pieces 10X / 20X / 30X Jeweler Loupe Glass Diamond Loupe Metal Round Body Jewelers Eye Loupe Magnifier Magnifying 21mm Lens Diameter Silver Color : : Office Products
