Bausch & Lomb Oculare 10X - 25mm Distanza Focale
Bausch & Lomb 81-41-70 Watchmakers Eye Loupe have long been the industry standard. This is a lightweight magnifier manufactured for use with the Bausch & Lomb Watchmakers Eye Loupe Headband 81-41-14 if desired.
Features
Focal Distance=1"/2.5cm
Diopters 40D
Lens Diameter 25.4mm
10X Magnification.