Features: Optical glass lens provides clear view field . Jewelry lupe with 2 bright led light provide sufficient light at any condition. They can be used as a mini torch at night. UV lamp can be used as money checker. Folding metal cover protects lens. Coin size is convenient to carry and use anywhere. LED Jewelry Magnifier made of high quality optical glass. Built-in LED Lights and UV Blacklight,Lens Diameter: 30X , 60X , 90X , Great for industrial purpose, Circuit board and Printing, Coins and Stamps, Jewelry appraisal, Education, Geography, House living and Office Specification: Material: Aluminum alloy cover, ABS frame, optical glass lens Magnification:30X, 60X Illumination: LED light Power:3 Button Battery. Two Lens: Primary lens: 30x22mm Supplementary lens: 60x12mm Package Included: 2 * Pocket Magnifier 1 * English User manualAFTER SALES SERVICE: Quality to reach 100% is our pursuit of the direction of efforts. If you are dissatisfied with any of the goods received after purchase, we accept the full refund unconditionally within one months. JEWELER'S EYE LOUPE: The eye loupe is great for rock collectors, coin collectors, jewelers, hobbyists, and also makes a great gift for the kids to explore the fabulous tiny world. LED LIGHT ILLUMINATED: Bright white LED light makes it easy to see objects in low sunlight or dark environment. Coming with a free protective case, the whole package weight is just 90g (35g for the magnifier). Pocket size to carry easily. Uses 3 LR1130 batteries which included in the package. FOLDABLE DESIGN: Just pull out the jewelry magnifier to use, and put It back when not in use. Easy to carry, fit in any purse, shirt and pants pocket. WIDE USE JEWELRY MAGNIFIER GLASSES: The jeweler loupe is perfect for industrial purpose, circuit board and printing, horticulture, coins and stamps, jewelry appraisal, education, geography, house living and office.