Swift SPA-26/28mm microscope smartphone camera adapter mount, microsco – Swift Microscopes (US)
Connection options : Nikon microscopes with 38 mm phototubes
VariMag II DSLR Microscope Adapter System - VariMag II DSLR Microscope Adapter System
Cannon SLR/DSLR Camera Adapter for Microscopes – Microscope Central
Microscope Video Camera Adapter for C-mount
VariMag II DSLR Microscope Camera Adapter System (Cosmetic Blem) - VariMag II DSLR Microscope Adapter System
Sony E Mount (NEX/A7/QX/VG) Fixed Magnification (2x) Microscope Camera Adapter - TelescopeAdapters
35mm SLR Camera Adapters for Microscopes
All in one: LM Digital SLR Universal Adapter for phototube and the eyepiece tube (C-Mount, 23.2mm, 30mm 37mm, 38mm, 42mm)
14MP HD Digital Microscope Camera + 0.5X C Mount + 30mm 30.5mm Adapter Ring Electronic Eyepiece CCD Camera Video for Microscope|microscope camera|digital microscope camerahd digital microscope - AliExpress
Amazon.com: AmScope CA-CAN-SLR Canon SLR / D-SLR Camera Adapter for Microscopes - Microscope Adapter : Electronics
Amazon.com: AmScope CA-NIK-SLR Nikon SLR / D-SLR Camera Adapter for Microscopes - Microscope Adapter : Electronics
Microscope Camera Adapter for Cmount - Surgical microscope camera
Microscope Camera Adapter for Nikon Digital SLR Camera with Full Frame Sensor
0.5X Professional microscope camera C mount adapter for Olympus Microscope|professional microscope|microscope cameracamera microscope adapter - AliExpress
C-Mount to Eyepiece Adapter Kit for 1/3 in. & 1/2 in. Video cameras | Surgical Instruments, Research Instruments, Laboratory Equipment | WPI