LOHOME(TM) 3.4 Inch Large Lens Illuminated Magnifying Glass 8 LED 10X Handheld Magnifier for Senior Reading, Hobbies and Crafts, Low Vision, Macular Degeneration, Repair, and Jewelry Loupe Designed with side rubber padding and ergonomic handle for a comfortable, kid-friendly, and non-slip grip. Optical lens and frame are made of acrylic material. High-quality and lightweight magnifying lens with Two-level magnification power. Primary lens Extra Large 90mm diameter with 10x and Auxiliary lens 25mm with 20x. Dotted with 8 bright white LED lights around the lens for a clearer and optimal image magnification and Embedded with 1 violet light for counterfeit money detection Power-efficient and high luminance LED lights. Require three AAA batteries(not included).