Amazon.com : Astromania Metal T-Ring Adapter for Canon EOS DSLR/SLR (Fits All Canon EOS SLR/DSLR Cameras with EF Mount) : Electronics
Emdom T-ring Adapter - Emdom USA Tactical Gear
Tele Vue T-Ring adapter for 2" 4x Powermate | Astronomics.com
Baader Wide-T-Ring Sony E/NEX Bayonet with D52i/M48 to T-2 und S52 - Accessories
Tele Vue M42 T-Ring Adapter for 1.25" 2.5x and 5x Powermate # PTR-1250
Baader Wide-T-Ring Fujifilm X with D52i to T-2 and S52
Telescope Extension Tube | Telescope Camera Adapter | Telescope Mount Adapter - Telescope - Aliexpress
Baader Wide-T-Ring Nikon Z (for Nikon Z bajonet) with D52i to T-2 and S52
Amazon.com : Gosky Metal 1.25'' Telescope Camera T-Adapter and Nikon T2 T-Ring Adapter for Nikon DSLR SLR (Fits Nikon D90, D80, D70, D60, D50, D40x, D40, D800, D700 and All Nikon SLR
Amazon.com : Gosky Metal 1.25'' Telescope Camera T-Adapter and Nikon T2 T-Ring Adapter for Nikon DSLR SLR (Fits Nikon D90, D80, D70, D60, D50, D40x, D40, D800, D700 and All Nikon SLR
T-Ring for Nikon Camera – Telescope Shop
Amazon.com : Celestron T-Adapter with SCT 5, 6, 8 with 9.25, 11, 14, Black (93633-A) & 93402 T-Ring for Nikon Camera Attachment : Electronics
Wide-T-Ring for Leica, Sigma, Panasonic-L with D52i to T-2 and S52
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
Astro Essentials T Rings | First Light Optics
KIPON T-Ring Adapter for Canon EOS M T2-EOS M B&H Photo Video
Amazon.com: Celestron 93419 T-Ring for 35 mm Canon EOS Camera (Black) : Industrial & Scientific
2" Telescope Camera T Ring Adapter M54 & M48x0.75 for M48-EOS Canon EF Mount | eBay
T-Ring for Canon EOS SLR/DSLR Cameras (EF / EF-S Mount) - TelescopeAdapters