Electronic eyepiece CCD camera 25mm 0.5X microscope camera adapter lens C mount

C-mount Reduction Lens Adapter for Microscope CCD CMOS USB Camera 0.3X 0.4X 0.5X

New Microscope C-mount 0.5X Relay Lens for CCD COMS Camera w/ Proctect Case

0.5X C Mount Microscope Camera Adapter Lens 25mm for Eyepiece CCD Camera

(0.5X)CTV Lens Adapter For Trinocular Stereo Microscope CCD Camera

Microscope Adapter 0.5X C Mount Lens Adapter 23.2mm for CCD Camera Eyepiece

0.5X C Mount Microscope Adapter Port Reducing Relay Lens Eyepiece CCD Camera

0.5 X CMount 30/30.5mm Adapter for Microscope CCD Camera Eyepiece Lens