Magnifying magnifying glass. The LED and ultraviolet jewelry magnifying glass has a great increase in increase, so you can obtain a very close vision of the smallest details. And it gives you an extension without distortion. It is ideal for the watches manufacturing industry, to inspect small objects, read small text or to inspect gems and diamonds. High quality lighting product: even in the dark, the Delixike Jewelry and Ultraviolet Light magnifying A crystalline, clear and clean image. Ultraviolet light also allows the detection of fake tickets and jewels. Requires 3 LR927 batteries (batteries included)