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

Motic Moticam 5.0 MP Microscope Camera With C-Mount Adapter

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

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

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

AmScope Canon SLR/DSLR Camera Microscope Adapter 2X Magnification w 2 Adapters

AmScope Canon SLR/DSLR Camera Microscope Adapter 2X Magnification