The Bausch & Lomb 10x Watchmakers Loupe is a specialized tool designed for precision work in the watchmaking industry. This lightweight loupe features optical quality glass lenses that provide clear, distortion-free viewing of intricate parts. It's precision molded to fit securely over your eyelids, allowing you to use both hands while working. The high-quality lens offers up to 10X magnification with a diopter of 40D and has a focal distance of 1.1 in./25.4 mm, making it for tasks requiring enhanced visibility and detail inspection. With its design and superior functionality, this watchmaker's loupe is an essential tool for professionals seeking accuracy and efficiency in their craft. .