This 10x maginfication Illuminated Jeweler Loupe is built from durable metal with an optical glass that is 20.5 mm in length with viewing Large area with no color distortion; The magnifying glass provides a detector for detecting counterfeit banknotes, which is used for banknotes, passports, credit cards and traveler's checks, etc.;
Pocket size: it is very convenient to carry and you can use it anywhere.;
Function: The eye loupe is great for rock collectors, coin collectors, jewelers, hobbyists, and also makes a great gift for the kids to explore the fabulous tiny world.; Precision optical glass lens brings fine micro-detail into view. Made with the finest quality optics and with top quality metal cases