This is a standard jeweler's loupe with a stated magnification of 10x. Optical quality is good, but I think 10x is optimistic. It produces a good
Education Archives - Service Jewelry & Repair
Meteorite Memorabilia
How to Identify a Black Diamond: 5 Easy At-Home Tests
Eliminate reflections on stone with a black anodized frame. Includes exclusive GIA lanyard and leather case. With 18mm fully corrected triplet lens.
Hand Loupe 10x - 18 mm and GIA Lanyard
Tools of the trade: Part 1 - Jeweller Magazine: Jewellery News and
Meteorite Memorabilia
Gem-A 10x LED Loupe - Gem-A Instruments
Glass Gemstone: Properties, Meanings, Value & More
4 Pcs 40x Metal Jewelers Loupe Magnifier with Light
Czech Republic Green Moldavite, Tektite, Meteorite Bali Sterling Silver Wire Wrapped Gemstone Bead Ring - Made to Order, Ships Fast!
Glass Gemstone: Properties, Meanings, Value & More
GEMS Chrome & Black Hexagon Triplet 10x Loupe with Rubber Grip