Standard C-Mount Thread to 23.2mm for Microscope CCD CMOS Camera Ring Adapter

Standard C-Mount Thread to 23.2mm 30mm 30.5mm CCD CMOS Camera Ring Adapter

Standard C-Mount Thread to 23.2mm for Microscope CCD CMOS Camera Ring Adapter

Brand New CCD Camera Adapter C-MOUNT To 23.2mm For Biological Microscope

Microscope C-MOUNT Ring Adapter to 23.2mm 30mm 30.5mm for CCD CMOS Camera

M42 to 30mm to 23.2mm Microscope Adapter Camera Eyepiece Tube w/ C-mount Thread

Brand CCD Camera Adapter C-MOUNT to 23.2mm for Biological Microscope FotoHigh