3 Inch Antique brass microscope objective lens in canister. RMS thread.

1/2 Inch Antique brass microscope objective lens. Andrew Ross. Dated 1852.

Microscope Objective lens Adapter Ring C-mount to RMS for Industrial CCD Camera

Vintage Bausch & Lomb Three Objective Lenses Monocular Microscope Not Tested

New Microscope Standard C-MOUNT lens Adapter to 23.2mm 30mm 30.5mm FCCD Camera

0.5X C mount microscope adapter CCD Camera Eyepiece Lens with 30 30.5mm Adapter

HIGH QUALITY DIN Microscop Objective for Biological Microscopes, 4 to Choose

Leitz Wetzlar 5x/0.09 Microscope Objective Lens RMS Threading