Meiji Microscope Auxiliary & Protective Lenses Silver Sheet & Grain 030") threaded ear nut —

030") threaded ear nut — see part number 21C-18MAIN for nuts sold separately or 24C-18MAIN for a set including the matching nut

Italian made

Precision-cut teeth for smooth

and bronze

and saw through

Meiji Microscope Auxiliary & Protective Lenses Silver Sheet & Grain 030") threaded ear nut —Auxiliary and protective lenses are essential accessories for Meiji and OttoSetters microscopes, allowing jewelers, stone setters, and engravers to increase working distance between the lens and the work surface. By threading directly onto the microscope head, auxiliary lenses provide more room for hands and tools while simultaneously expanding the field of view a critical advantage when manipulating gravers, prongs, or delicate settings. Although