Features Dual polished and crystal acrylic lens with 3 magnification options, no distortion but high clarity. High brightness LED lights with adjustable dimmable switch, flexible to adjust the desired illumination brightness for better viewing effect. Suitable for examining and reading fine prints in newspapers, documents, maps, coins, stamps, electronic parts, jewellery, photos, and pill bottles, or repair work for clock, watch, cellphone & etc. Ideal gift for seniors, hobbyists and professionals, thoughtfully provide helpful visual impairment aid. Specifications Material: ABS + Acrylic Lens Color: White Lens Magnification: 8x, 15x, 23x(Use 2 Lens in One Time) Lens Focal Distance: 62mm, 33mm, 21mm Battery: Need 6*LR1130(Not Included) Illumination Source: 2* LED Light Unfold Size: 175*155*55mm Fold Size: 85*155*55mm Package Included: 1* Magnifier Glass Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1cm.