Amazon.com : Astromania T-Ring and M42 to 1.25" Telescope Adapter (T-Mount) for All Canon EOS SLR/DSLR Cameras : Electronics
Amazon.com : K&F Concept M42 to EOS Adapter, Updated Lens Mount Adapter for M42 Mount Lens to Canon EOS EF EF-S Mount Camera : Electronics
Amazon.com : Astromania T-Ring and M42 to 1.25" Telescope Adapter (T-Mount) for All Canon EOS SLR/DSLR Cameras : Electronics
Amazon.com : Fotodiox Lens Mount Adapter - Compatible with Black M42 (42mm x1 Thread Mount) Lens to Canon EOS (EF, EF-S) Mount D/SLR Cameras : Camera Lens Adapters : Electronics
Amazon.com: Lens Adapter for All Universal M42 Screw Mount Lens for Canon EOS Camera M42-EOS : Electronics
Amazon.com : Fotodiox Lens Mount Adapter - Compatible with Black M42 (42mm x1 Thread Mount) Lens to Canon EOS (EF, EF-S) Mount D/SLR Cameras : Camera Lens Adapters : Electronics
Amazon.com : Fotodiox Lens Mount Adapter - Compatible with Black M42 (42mm x1 Thread Mount) Lens to Canon EOS (EF, EF-S) Mount D/SLR Cameras : Camera Lens Adapters : Electronics
Amazon.com : Fotodiox Lens Mount Adapter - M42 Type 2 Screw Mount SLR Lens to Canon EOS (EF, EF-S) Mount SLR Camera Body : Electronics
Amazon.com : M42-FD Lens Adapter, M42-FD M42 Screw Lens for Canon FD F-1 A-1 T60 FTB Film Camera Adapter, for Zeiss, for Pentax, for Praktica, for Mamiya, for Zenit : Electronics
Amazon.com : K&F Concept M42 to EOS Adapter, Updated Lens Mount Adapter for M42 Mount Lens to Canon EOS EF EF-S Mount Camera : Electronics
Amazon.com : Bresser T2 Ring Canon EOS : Electronics
Amazon.com : M42 to EOS, K&F Lens Mount Adapter for M42 Mount Lens to EF EF-S Mount DSLR Camera, Compatible for 1300D 200D 750D 80D 800D 7D 6D 5D 77D 1200D 600D
Amazon.com : M42 to EOS, K&F Lens Mount Adapter for M42 Mount Lens to EF EF-S Mount DSLR Camera, Compatible for 1300D 200D 750D 80D 800D 7D 6D 5D 77D 1200D 600D
Amazon.com : K&F Concept M42 to EOS Adapter, Updated Lens Mount Adapter for M42 Mount Lens to Canon EOS EF EF-S Mount Camera : Electronics
Amazon.com : M42 to EOS, K&F Lens Mount Adapter for M42 Mount Lens to EF EF-S Mount DSLR Camera, Compatible for 1300D 200D 750D 80D 800D 7D 6D 5D 77D 1200D 600D
Amazon.com : Fotodiox PRO Lens Adapter Compatible with M42 Type 2 Lenses on Canon EF and EF-S EOS Cameras : Electronics
Amazon.com : SVBONY Telescope Camera Adapter M42 T Mount Adapter SLR DSLR Cameras : Electronics
Amazon.com : Fotasy Adjustable M42 42mm Screw Mount Lens to Cannon EOS RF Mount Adapter, M42 RF Adapter, M42 Lens to EOS RF, Compatible with Canon EOS R Mirrorless Camera EOS R
Amazon.com : PHOLSY M42 to EOS RF-Mount Adapter Compatible with M42 42mm Screw Mount Lens to Canon EOS RF Mount Camera Body for EOS R8, R50, R6 Mark II, R7, R10, R3,
Amazon.com : Fotodiox PRO Lens Adapter Compatible with M42 Type 2 Lenses on Canon EF and EF-S EOS Cameras : Electronics
Amazon.com : Bresser T2 Ring Canon EOS : Electronics
Amazon.com : K&F Concept M42 to EOS Adapter, Updated Lens Mount Adapter for M42 Mount Lens to Canon EOS EF EF-S Mount Camera : Electronics
Amazon.com : Fotodiox PRO Lens Adapter Compatible with M42 Type 2 Lenses on Canon EF and EF-S EOS Cameras : Electronics
Amazon.com : Fotasy Adjustable M42 42mm Screw Mount Lens to Cannon EOS RF Mount Adapter, M42 RF Adapter, M42 Lens to EOS RF, Compatible with Canon EOS R Mirrorless Camera EOS R
Amazon.com : K&F Concept M42 to EOS Adapter, Updated Lens Mount Adapter for M42 Mount Lens to Canon EOS EF EF-S Mount Camera : Electronics
Amazon.com : Fotasy Copper M42 Lens to Cannon EF Adapter, 42mm Screw Mount Lens to EFs, Infinity Focus, Compatible with Canon DSLR 6D 5D Mark IV III II 1Ds 1D 7D II