Magnification 30X Round Lens Handheld Glass White Description: 30x high power magnifying glass with 5 inch polished acrylic lens. for reading books, newspapers and maps The lens, transparent and corrosion resistant, will not be foggy and blurred. 12 High-power LED lights make it deliver the best Lighting for reading and working at night or in the dark (2 AA Batteries required, battery not included) Educational Science of Biology toy for children, exploring nature and observational-optical lens teaching aids for children physical experiment of learning optics Down Reading, industrial purpose, assay features and seal, education, Geography, Jewelry Magnifier, Home, Office and Travel or Elderly prezent Specification: Number of LED diodes: 12 Product Size: 20x10x1cm Glass Diameter: 80mm Outside diameter: 105 mm Magnification: 30 times Product Material: Glass Lens Material: Optical Lens The package includes: 1 piece