OptiVISOR Donegan Magnifier 10" Focal 2x DA-4

This 20.5 mm monocular loupe is a classic and compact optical tool for the rapid inspection of jewelry and gemstones. It provides a bright and clear magnification that is ideal for checking for hallmarks, inclusions, and the quality of solder joints. The lightweight and durable construction makes it a favorite for jewelers to keep at the bench or carry with them for use in the field. It is a fundamental and affordable optical aid that provides a reliable way to assess jewelry quality with speed and accuracy.