William Optics 48mm Wide T-Ring for Canon EOS-R Mirrorless Cameras # TM-CN-EOSR-M48
M42 T - Ring for Canon DLSR SLR Camera Telescope Lens Mount Adapter 42mm Thread | eBay
Canon EOS T2 ring: Buy online | Primalucelab.com
Canon DSLR Standard T-Ring - 42 mm - Stellarvue
T-Ring for Canon EOS SLR/DSLR Cameras (EF / EF-S Mount) - TelescopeAdapters
Celestron T-Ring for Canon EOS Camera # 93419
Baader M42 T-Ring for Canon EOS Cameras | High Point Scientific
Amazon.com : Astromania T-Ring and M42 to 1.25" Telescope Adapter (T-Mount) for All Canon EOS SLR/DSLR Cameras : Electronics
Apertura M48 Canon EOS T-Ring | High Point Scientific
Amazon.com : Orion 05224 T-ring for Canon EOS Camera (Black) : Orion T Adapter : Electronics
Amazon.com : Astromania Metal T-Ring Adapter for Canon EOS DSLR/SLR (Fits All Canon EOS SLR/DSLR Cameras with EF Mount) : Electronics
Wide (48mm) T-Ring for Canon EOS "R" Mirrorless Cameras (TEOSR-48) - TelescopeAdapters
Zhumell T-Ring for Canon EOS Camera
FotodioX T-Ring for Canon EF and EF-S Mounts T2-EOS-FC10 B&H
Low Profile 48mm T-Ring for Canon EOS-R
Amazon.com : Celestron T-Adapter with SCT 5, 6, 8 with 9.25, 11, 14, Black (93633-A) & 93419 T-Ring for 35 mm Canon EOS Camera (Black) : Electronics
Baader Camera adaptor Protective CANON DSLR T ring with built-in H-alpha 7nm narrowband filter
Low Profile 48mm T-Ring for Canon EOS-R
Baader zero-tolerance protective Canon DSLR T-Ring T-2/M48 and 2" - Stellarvue
Baader zero-tolerance protective Canon DSLR T-Ring T-2/M48 and 2" - Stellarvue
Baader Wide-T-Ring Canon EOS with D52i to T-2 and S52 — Alpine Astronomical LLC
Baader Protective T-Ring w/ 2" Nosepiece for Canon EOS without any Filters (BPEOS) - Astro-Physics
Amazon.com: SVBONY T2 T Ring Adapter and T Adapter, 1.25 inches Metal Telescope Camera Adapter for Canon EOS Standard EF Lenses and Telescope Camera Astrophotography Accessories : Electronics
Orion Camera adaptor T-Ring, Canon EOS
Askar M54x0.75 54mm Wide T-Ring for Canon SLR/DSLR EOS Cameras # SHDA54CAN
Sky-Watcher 48mm T-ring for Canon DSLR cameras used with Sky-Watcher Quantum refractor field flatteners | Astronomics.com
