Compact 21mm Dia 45X Lens Light Jeweler Eye Loupe Magnifier Magnifying Glass Magnification power for extra sharpness and clarity, great for inspecting those tiny objects. Used for magnifying jewelry, maps, books, coins, stamps, etc. Battery is Not Included Here. Specification: Magnifying:<5X Lens Diameter: 21mm/ 0.8" Material: Glass, ABS Resin Color: Black, Clear Net Weight: 51g Powered By: 3 x LR1130 Button Battery (Not Included Here) Total Size: 6 x 3.5 x 3.5cm/ 2.3" x 1.3"x 1.3"(L*W*T)

Portable eye magnifying glass Humanized with light Made of high quality plastic Best for Jeweler, watch maker