A three-piece bonded lens with 20x magnification provides distortion-free viewing in a large, 18mm viewing field.
This dual hand lens contains a 10x magnification, 18mm diameter lens, and a 20x, 12mm lens, in one unit. This makes the notoriously tiny high
10x and 20x Magnification Dual Jewelers Loupe
Jewelers Loupe 18mm Triplet 20x - Mama's Minerals
Pocket Size Illuminated Magnifier Jewel Loupe with 20x
Sectional Overhead Garage Door Hardware Box Kit Accessories
Jewelers Loupe 20.5mm Triplet 15x - Mama's Minerals
Jewelers Loupe 21mm Triplet 10X - Mama's Minerals
30x MAGNIFICATION with 20.5mm Lens Diameter, Triplet lens, Achromatic optical glass, Metal (Aluminum) body with a hexagonal black frame ACHROMATIC
30x Magnification Jeweler Loupe Achromatic Triplet Lens 20.5mm Optical Glass Hexagonal Design Black Gem Jewelry Pocket Magnifier Tool
Enhance your precision work with our 20x Hasting Magnifier Mini Triplet Loupe. Crafted with an optical glass triplet lens and a durable stainless
GEM-395 20x Magnification Mini Jewelry Loupe High-quality Hasting Loup
Copal with Insects - Mama's Minerals
Triplet Loupes - Spirit Rock Shop
Enhance your precision work with our 20x Hasting Magnifier Mini Triplet Loupe. Crafted with an optical glass triplet lens and a durable stainless
GEM-395 20x Magnification Mini Jewelry Loupe High-quality Hasting Loup