All in one: LM Digital SLR Universal Adapter for phototube and the eyepiece tube (C-Mount, 23.2mm, 30mm 37mm, 38mm, 42mm)
Microscope Camera C-Mount Focus Adapter
Generic c-mount microscope camera adapter.
Amazon.com: AmScope CA-CAN-SLR Canon SLR / D-SLR Camera Adapter for Microscopes - Microscope Adapter : Electronics
Microscope Camera Adapter for Nikon Digital SLR Camera with Full Frame Sensor
Microscope C-Mount Adapters and Camera Chip Sensors
Amazon.com: Swift Microscope Lens Adapter,Smartphone Camera Adapter Mount, Microscope Accessory (Fits 28mm Eyepieces) : Electronics
0.5X Adjustable Microscope Camera Coupler C-Mount Adapter 38mm, Grey | Boli Optics Microscope Store
Cannon SLR/DSLR Camera Adapter for Microscopes – Microscope Central
0.5X Adjustable Microscope Camera Coupler C-Mount Adapter 28mm FS05036131 | Boli Optics Microscope Store
Bresser 2.5x/4x camera adapter with 10x eyepiece camera adapter for Science microscope
Accu-Beam Short Microscope C-mount Video Camera Adapter Compatible w/ Zeiss | eBay
VariMag II DSLR Microscope Camera Adapter System (Cosmetic Blem) - VariMag II DSLR Microscope Adapter System
35mm SLR Camera Adapters for Microscopes
Microscope Camera Adapter Szmctv 1/2 1/3 0.5x 1x C-mount Adapter Lens For Simul Focal Trinocular Stereo Microscope - Microscope Parts & Accessories - AliExpress
Zeiss Slit Lamp & Microscope Camera Adapter for Zeiss Type
Microscope Adapter | DSLR & MirrorLess
Amazon.com: AmScope CA-NIK-SLR Nikon SLR / D-SLR Camera Adapter for Microscopes - Microscope Adapter : Electronics
Universal Microscope Adapter, For Use With All Digital SLR Cameras - New York Microscope Company
Amazon.com : Gosky Microscope Lens Adapter, Microscope Smartphone Camera Adaptor - for Microscope Eyepiece Tube 23.2mm, Built-in WF 16mm Eyepiece - Capture and Record The Beauty in The Micro World : Electronics