Focusable F mount to C mount microscope adapter compatible for Nikon DSLR Camera

Focusable EF to C mount microscope adapter compatible for Canon DSLR Camera

Nikon Microscope Camera Adjustable Length Adapter for Canon, Nikon, Sony Cameras

Zooming Olympus Microscope Adapter Tube for Nikon, Canon, Sony DSLR cameras.

AmScope Canon & Nikon SLR/DSLR Camera Microscope Adapter 2X Magnification

Focusable 0.55x microscope C mount adapter for Nikon trinocular microscope

1X Biological Microscope C-Mount Camera Adapter CCD Mount TV Tube for Nikon

Optem Microscope Camera C Mount Adapter 0.67X Nikon Compatible DC67NN