1、Multiple Uses: The 3.5in large and wide magnifying glass will simplify the way we observe things. The surface is durable and scratch resistant, making it perfect for checking exquisite printed materials when reading newspapers, documents, maps, coins, stamps, electronic parts, jewelry, photos and crafts, sewing, plants, and other close up works. 2、Easy to Operate: The simple ON OFF button switch is easy to operate. In emergency situations, it can also be used as an emergency light source, making it very suitable for the elderly or those who need a visual amplification system. 3、With 30 LED Lights: Built in with 30 LED lights to provide additional lighting when reading in dark spaces, perfect for people with low vision or macular degeneration. LEDs allow you to read comfortably for a long time in the dark. And it has one ultraviolet light for anti counterfeiting recognition of banknotes, passports, paintings, and geological research. 4、Ideal for Everyone: The perfect gift present elderly people with poor eyesight! But children who enjoy exploring new things will also love it! It is also a good helper for jewelry makers, micro artists, handicraft enthusiasts, and more! This reading magnifying glass is absolutely error free! 5、Lightweight Design: Portable magnifying glass is lightweight and compact, suitable for carrying and easy to use anywhere, bringing you more convenience.