Need to use magnifier for inspection of Jeweler or Diamonds? This Jewelry Loupe is suitable for jeweler, diamonds, jades, as a truejeweler's pocket magnifier designed to provide clear, detailed viewing for hobbyists and professionals alike! 30X 21mmJeweler's Loupe is the type of loupe used by professional jewelers to grade diamonds and other gemstones. You can have a try.Features:30X 21mm Jewelry Magnifier With LED Light.With 6 LED light for clear viewing in insufficient light.With 6 UV counterfeit detector for counterfeit currency detection.Super light weight, finequality Triplet Optical Glass Coating lenses.Anti-scratch lens coating for long durability.With soft artificial leather outshellwhich is perfect for loupe storage.Perfect tool for close observation of jeweler, diamonds, jades, paper money and gemstone.Specifications:Color: Black + SilverFrame Material: Aluminum + CopperLens Material: Triplet Optical Glass Coating LensLED Light Number: 6Magnification: 30XDia.of Len: 21mm / 0.83inIllumination: 6 White LED Light + 6 UV Counterfeit DetectorBattery: 3 * LR927 Button Battery (Included)Folding Size: 50 * 28 * 24mm / 1.97 * 1.10 * 0.94inUnfolded Size: 88 * 28 * 24mm / 3.46 * 1.10 * 0.94inItem Weight: 53g / 1.86ouncePackage Size: 62 * 42 * 38mm / 5.59 * 1.77 * 1.42inPackage Weight: 84g / 2.95ouncePacking List:1 * Loupe1 * Battery Screwdriver1 * Leather Box1 * Gift Box