High Power MagnificationLoupe provides limited area 30X magnification to help those with low vision see fine detail, allowing visually impaired users to read text of any size. Magnifying Glass with LED LightsMagnifying glass with 12 LED lights to easily illuminate anything at night or in the dark, improve work efficiency, effectively protect vision and prevent visual fatigue. Easy to UseComes fully assembled, just needs two AA batteries (not included). Added the batteries, then you can work with the magnifying glass, perfect for the elderly. Sweet Note: If there is sufficient natural light, you can also use it without adding batteries, which would make the magnifier lighter. Distortion-Free LensThe lens of this magnifier is made of polished acrylic 4 inch for 30x magnification without distortion. WIDE RANGE OF APPLICATIONSSuitable for reading books, newspapers, magazines, maps, jewelry, medicine bottles, crafts , etc., suitable for children, adults, the elderly, amateurs. Lens material: high-definition optical lens Lighting details: 12 LED lights make the night brighter. Material details: use high-quality optical lenses to protect eyesight. Switch details: LED light switch flexible, easy to use and easy to use. 12 LED lights This LED magnifier has 12 built-in LEDs with uniform light, which is convenient for glare-free nighttime use. The LED handheld magnifier should be used with 2 AA batteries (not included) to avoid frequent battery changes. Handheld This handheld magnifier has a diameter of 10. 7 cm and a lens diameter of 8 cm. It can be taken with you and is more convenient to use. Multiple magnification The magnifier uses a high-resolution optical lens to provide a high-resolution image without distortion, enabling observation small coins and currency.