LARGE LENS MULTIPLE USES: The large and wide 5.5-inch magnifying glass specifically mimics the way we naturally see things. The surface is durable and scratch-resistant, making it ideal for examining fine prints while reading newspapers, documents, maps, coins, stamps, electronic parts, jewelry, photos and crafts, needlework, plants and other close-up works. High magnification: This magnifying glass provides 10 times magnification, and also has a built-in 1-inch entrance, which can achieve 20 times magnification, and a built-in 1-inch entrance in the handle, which can achieve 45 times magnification (Note: This magnifying glass is a convex lens, and its image is upright or inverted When the object distance is ≤3cm/1.2in, the 45X lens will provide an upright image. If the object distance is >3cm/1.2in, the font will be rotated 180°). EXCELLENT LIGHT BRIGHTNESS: Built-in 3 LED lights provide extra illumination when reading in dark spaces, ideal for people with low vision or macular degeneration. Healthy LED lighting allows people to read comfortably for long periods of time in the dark. And it has ultraviolet light for anti-counterfeiting identification of banknotes, passports, paintings, and geological research. Easy to use: Simple ON/OFF button switch is easy to operate, 3 AAA batteries (not included), long-lasting power supply, avoid the trouble of frequent battery replacement. It can also be used as an emergency light source in an emergency, making it ideal for seniors or those who require an intuitive amplification system. PERFECT GIFT FOR SENIORS: The large magnifying glass is perfect for reading by seniors and a great choice for most people with low or impaired vision, but kids who love discovering new things will love it too! This illuminated reading magnifier is perfect for reading books, maps, magazines, coupons, prescriptions, small print on medicine bottles or an ideal handmade magnifier.