Editorial Review The UV light is used for checking fluorescence in diamonds. Diamonds with fluorescence will appear cloudy when viewed with the UV 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.Added Features * ideal for inspecting diamonds, gemstones, watches, and many more applications * Aplanatic - Corrected for spherical aberrations, for larger field of view from side to side * Achromatic - Corrected for color distortions, for true color viewing * Triplet Lens - Three separate lenses bonded together, vastly superior to doublets and single lens magnification * Emits a cool bright light that produces bright image and good visibility, even in poor light conditions * Powerful precision glass lens brings fine micro-detail into view * Direct illumination eliminates shadows * Made with the finest quality optics and with top quality metal casesSpecificationsMagnification: 10xLen Diameter: 21 mm (0.82 inch)2-IN-1 with 6 LED Light and UV lightAchromatically & Alpabetically correct loupePush Switch to turn LED light On/OffJeweler QualityFoldaway designTwo Switch: 1 for LED light, 1 for UV lightPower: 3 x LR927 button cell batteries (included)Item Size: approx. 1.93 x 1.10 x 0.94 inch (49 x 28 x 24 mm)Weight: approx. 2oz (54 g) with batteries includedSet Included1 x Jeweler Triplet Loupe (10x)1 x Synthetic Leather case1 x Key for screw latch3 x LR927 button batteries
Features 1) 10X MAGNIFICATION , 2-IN-1 with 6 LED Light and UV light and 21mm triplet lens to enable achromatically and alphabetically corrected. 2) Natural white light helps to look at inclusions, perfect light for viewing diamonds and other gemstones. One switch for LED and UV, functions as either LED loupe or UV loupe. 3) Made with the finest quality optics and with top quality metal cases 4) Achromatic & aplanatic optical glass magnifier 5) Ideal for inspecting diamonds, gemstones, watches, and many more applications
Specification Binding : Electronics Brand : Gain Express Color : 10 X + Uv Light ,6 Led Lights EAN : 0701936209313 Label : Gain Express Holdings Ltd Manufacturer : Gain Express Holdings Ltd Model : GM11 PackageDimensions_Weight : 0.13 pounds PackageDimensions : L:3.31 X W:2.68 X H:1.97 ProductGroup : Home ProductTypeName : HOME Publisher : Gain Express Holdings Ltd Studio : Gain Express Holdings Ltd Title : Gain Express Mini Folding Jewelers Eye Loupe Jewelry Magnifier for Gems Jewelry Rocks Stamps Coins Watches Hobbies Antiques Gems, Coins, Stamps (10 x + UV Light,6 LED Lights)