Amazon.com : SVBONY Microscope T Adapter Camera Adapter T2 Mount Adapter for Canon EOS Camera and Microscope with 23.2mm Eyepiece Ports : Electronics
Vivitar T-Mount to Canon RF-Mount Adapter HF-T2-EOS-R B&H Photo
Standard C-Mount Male T-Mount Female Step-Up Adapter
T-Mount T2 Camera Adapter Ring
Kowa TSN-CM2-N T2 Adapter mount for Nikon F mount cameras
Bower T Mount Adapter Ring Olympus Micro 4/3 - Camera Concepts & Telescope Solutions
1.25 " To T2 (m42x0.75) Telescope Adapter Tube+camera T2 Adapter Ring For Canon Ef /sony Alpha /nikon F /pentax K Mount Cameras - Lens Adapter - AliExpress
Kowa TSN-CM2 T-Mount Camera Adapter Ring
Nisha T Mount Adapter for M42 TMTS B&H Photo Video