Features: Function:The magnifier has 3 LED lights, large and small lens partition lighting design. Make the different scenes of the size of the lens have better lighting effects. Optical lenses:The lens has high transparency and a small dispersion coefficient, which makes the image in the entire field of view high in definition. Battery compartment design:Use 3 7-cell batteries to supply enough power to avoid the inconvenience caused by frequent battery changes. ABS resistant material:The magnifier adopts ABS resistant material, comfortable handle and more convenient to use. Scope of application:The magnifier is perfect for the elderly to read newspapers, childrens field exploration, drug use instructions, travel maps and so on. Specifications: Type:Magnifying Glass Style:Handheld Material:ABS Glass (large lens) Acrylic (small lens) Net weight:120g Gross weight:147g Power Supply:3x AAA batteries (excluded) Magnification:Large Len: 3X, Small: 45X Use to:Reading Repair Tool Lens size : Approx. 75mm x 22mm (Diameter) Handle length : Approx. 110mm Product length: 190mm Size: 19.5x9.0x3.6cm 7.7x3.5x1.4 inch Package Included: 1x Handheld Magnifier Note: Please do not look at the sun with the lens in the sun, otherwise it may cause eye burns. Please do not aim at light that is concentrated on flammable items to avoid fire. Please do not cause serious damage to the goods. If it is dirty, wipe the lens and body with a soft cloth.b?3 LED Lights Design? b3 Built-in energy-efficient LED lights are designed to help you to read at night or dark places Easy to operate with a simple ON OFF button switch by AAA batteries(Batteries not included). b?High Clarity with Crystal Glass Lens? bWith hard and anti-scratching feature, this 3 inches quality glass lens (3X 45X magnification lens) makes superb quality image without distortions.The optical lens is as smooth and clear as glass, small detials can be show clearly. b?Wide applications? bIdeal Magnifier for viewing fine details in books, newspapers, magazines, maps, electronics, s and crafts. Comfortable ergonomic handle suitable for children, seniors, hobbyists, s, repair technicians, outdoor buffs, and just about anyone else who is looking to read or observe tiny detail text or parts. b?3X 45X Lens Design? b3X lens is well designed for people with low vision and to do crafts, s or read books, maps, magazines. 45X lens is perfect for or professional inspection. b?Easy To Hold with Comfortable Handle? bErgonomic lightweight design, construction gives it a good balance and a comfortable grip, make you feel not too heavy or too light.