Astromania 2" T-2 Focal camera adapter for SLR cameras - simply attach your camera to the telescope

Astromania 2 Inch T2 Focal Telescope Camera Adapter Ⅱ for SLR/DSLR Cameras More Convenient with Groove Design to Simply Attach Camera to Telescope, Metal M42 T Mount Astronomy Adapter for Photography

Celestron 93419 T-Ring for 35 mm Canon EOS Camera (Black)

Astromania 1.25" T-Adapter - Can Use Together with T-Ring - Connect a DSLR or SLR Camera to a Telescope