High Magnification Loupe provides limited area 30X magnification to help people with low vision see fine details, allowing visually impaired users to read text of any size. Magnifying Glass with LED Lights: Magnifying glass with 12 LED lights to easily illuminate everything at night or in the dark, improving work efficiency, effectively protecting eyesight, and preventing visual fatigue. Easy to Use: Comes fully assembled, just needs two AA batteries (not included). Add the batteries, and you can work with the magnifying glass, perfect for the elderly. Sweet Note: If there is enough natural light, you can also use it without adding batteries, which would make the magnifying glass lighter. Distortion-Free Lens: The lens of this magnifying glass is made of polished acrylic, 4 inches for 30x magnification without distortion. WIDE APPLICATION: Suitable for reading books, newspapers, magazines, maps, jewelry, medicine bottles, crafts, etc. Ideal for children, adults, the elderly, and hobbyists. Lens Material: High-definition optical lens Lighting Details: 12 LED lights make the night brighter. Material Details: Uses high-quality optical lenses to protect eyesight. Switch Details: LED light switch is flexible, easy to use, and convenient. 12 LED Lights: This LED magnifying glass features 12 built-in LED lights with uniform illumination, convenient for glare-free night use. The handheld LED magnifying glass requires 2 AA batteries (not included) to avoid frequent battery changes. Handheld: This handheld magnifying glass has a diameter of 10.7 cm and a lens diameter of 8 cm. It's portable and more convenient to use. Multiple Magnifications: The magnifying glass uses a high-definition optical lens to provide a high-definition image without distortion, allowing for the observation of small coins and currency.