Microscope 0.5X C-Mount Adapter Camera Digital Relay Lens 23.2mm 30mm 30.5mm

0.3/0.4/0.5X C-mount Adapter Lens f CCD CMOS Industrial Camera Digital Eyepiece

Adjustable Magnification Microscope Lens Zoom C Mount Lens For Microscope Camera

0.4X Microscope C Mount Adapter Reducing Relay Lens for USB Eyepiece CCD Camera

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

0.5X Reduction Relay Lens C-mount Microscope Adapter for CCD USB Camera Eyepiece

Professional Microscope Camera Adapter 1X CMount for CCD Camera Eyepiece

0.3X C-mount Microscope Adapter for CCD Cmos Camera Digital Eyepiece Relay Lens