General description This 40X Jeweler Magnifying Glass is a foldable pocket magnifier that features LED light and a UV lamp, making it ideal for reading, studying, and examining various objects. Its compact design allows for easy portability and storage. Technical specifications Magnification: 40X Folded size: 5.5 x 2.5 x 3 cm Material: Aluminum alloy housing, ABS plastic, optical glass Power source: LR1130 battery (included) Usage Ideal for reading in low light conditions using the LED light UV light can be used for currency identification Suitable for various applications including industrial use, circuit board inspection, printing, medicine, gardening, coin and stamp collection, jewelry examination, education, and geography Other information Includes professional tools for easy battery replacement