10x18mm and 20x12mm Dual Power Magnification Chrome Body Jewelers Loup

Professional Dual Loupe Magnification: 10X and 20X Lens Diameter: 18mm and 12mm Shape: Round Comes with Plastic Case

Dual 10X & 20X Power Jeweler's Loupe - Pocket size in Case - Minerals- – Make Your Own Gold Bars.com

SE Professional 10x 18 mm Illuminated Metal Loupe - MJ3622L-10X : Arts, Crafts & Sewing

Ruper 5024 Double Hand Lens - Geology Superstore

Universal Tool 10X 16mm Doublet Jewelers Loupe Chrome Folding Body

10x & 20x DUAL Butterfly LOUPE 2 in 1 Triplet Twin Magnifying GLASS Jewelry Jewelers Double Magnifier 10 Power 20 Power Magnification - Israel

Magnification10x 20x Double Lens Folding Jewelry Ideb=ntifying Helpng Hand Magnifying Glass Portable Pocket Jewel Loupe 10pcs - AliExpress

zeiss d40 10x pocket loupe jewelers loupe from

Natural white light is the perfect light to look at inclusions and see diamonds and other gems. With LED and UV selector switch, you can freely choose the use of LED loupe or UV loupe and it is very easy to use. UV light is used for inspection and distinguishes the fluorescence of diamond. Fluorescent diamonds look cloudy when exposed to UV light.

21mm Jeweler Loupe Triplet Lens 10x Magnifier Magnification with LED and UV Light

SE - Loupe - Dual, Chrome Plated, 10x/18mm, 20x/12mm - MJ368212

10x and 20x Magnification Dual Jewelers Loupe