10x magnification with three 21 mm lenses 3 lenses drastically reduce spherical aberration Eyelet allows the loupe to be attached to a chain or string Folding housing ...

While a “cyberloupe” sounds like a tube Elon Musk would run ugly trucks through, it’s actually a jewelers loupe from the future made by watch company IWC. Loupes, which are basically eye-mounted ...

Before buying vintage jewelry, we recommend picking up a few items. Most important is a 10-power jeweler’s loupe, which is essentially a small and ...