40x jeweler's loupe, folding loupe for jewelry with illuminated LED light (LED currency detection/jewelers identifying the loupe type)

General Description The Great Eye 40x Jeweler's Loupe is perfect for gem and coin collectors, jewelers, and hobbyists. It also makes an excellent gift for children eager to explore the fascinating world of detail. Its foldable design allows it to be easily stored in a pocket or purse, making it very convenient to carry and use anywhere. Technical Specifications Magnification: 40x Optical Glass: 25 mm long Light Source: Dual LED and UV light Power Supply: Requires 3 LR1130 batteries (included) Use This loupe allows you to clearly see objects in low-light conditions thanks to its dual LED light source. The built-in UV light is useful for identifying counterfeit banknotes and passports, as well as for geological studies.