Magnification 30x Round Lens Handheld Glass Magnifier For Reading Science Description: 30x High Power Magnifying Glass with 5 Inch Polished Acrylic Lens Ideal for Reading Books, Newspapers and Maps High resolution lens, corrosion resistant, will not reach, age and smudge 12 High-power LED lights make the night brighter, provides 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 observing nature and optics AIDS Teaching Lens for Physical Children Scientific Experiment Optical Down Reading, industrial purpose, features, coins and seal, education, Geography, Jewelry Magnifier, Home, Office and Travel or Elderly prezent Specification: Number of LED: 12 Product Size: 20x10x1cm Glass diameter: 80 mm Outside diameter: 105 mm Magnification: 30 times Product Material: ABS glass Battery: 2 batteries (not included) Lens Material: High-resolution optical lens Package includes: 1 piece Magnifier.