3 Different magnification: 3 led loupes are included, 30X, 60X and 90X, the corresponding lens diameter is 25 mm, 12 mm and 8 mm, jewellers loupe for jewelry, diamonds, gems, coins, stamps, rocks; Warm notice: magnifier dimension is 8.1 x 4.6 x 1.8 cm, make sure size before buying LED and UV Light: see objects clearly in dark or low-light condition with dual LED lights; UV light work for detecting paper currency, passports, credit card and traveler's checks, etc. Durable and portable: magnifying glass 30x is made of scratch resistant acrylic lens and ABS, lightweight, portable, convenient to carry Multifunctional magnifying glass: eye magnifier can be applied for detecting map, jewelry, diamonds, gems, coins, stamps, rocks, crafts and more, suitable for hobbyists, collectors and kids Quantity: 1 piece of portable magnifying glass with led; Slide out to use and put it back when not in use; Requires 3 pieces LR44 batteries as power source (batteries are included); Warm notice: the image