30X Magnifying Glass: With 30X high power scratch-resistant lens, perfect for observing details clearly. Double-bridge optical glass lens, high transparency magnifying lens with scale and measurement in inches and mm units, convenient to use. 3 LED Light: Comes with bright LED and UV light allows you to read in the dark. The UV light can also work as a counterfeit detector for things such as paper money, passports, credit cards and traveler's checks, etc. With Scale Plate: Used to measure the actual size of objects very easily, perfect for reading fine details in , watch industry, fabric, etc. A mini size magnifying glass is also suitable for children to identify the world. Portable and Easy to Use: Portable and durable enough to take with you anywhere. Comes with a leather case for extra protection against dust and scratches. Lens Diameter: 26mm Multiple Uses: Perfect magnifying glass for sewing, reading, close-up observation of textiles, printing, pigeon eye, antiques, viewing