Celestron T-Mount Adapter for Schmidt-Cassegrain Telescopes

The Celestron T-Mount Adapter for Schmidt-Cassegrain Telescopes (B&H # CETAC5 • MFR # 93633-A) will attach to the rear of the scope. You will need a T-ring to attach to your R5 body. See below: Vivitar T-Mount to Canon RF-Mount Adapter B&H # VIHFT2EOSR • MFR # HF-T2-EOS-R Those 2 pieces will now screw together.

The Celestron T-Mount Adapter for Schmidt-Cassegrain Telescopes only has the correct back focus for a DSLR camera, not mirrorless. This Meade variable adapter (not sold at B&H) would work instead: https://bhpho.to/3BnaF3r plus this Vello T-mount: https://bhpho.to/3JROjqV

Yes, but you will need a T-Ring for a Canon EOS R. Please check with B&H Photo for availability.

No, the T-Mount Adapter for Schmidt-Cassegrain Telescopes is not compatible.

Your camera cannot use any adapter other than this style. Konus Universal Digiscoping Adapter for Point-and-Shoot Cameras and Smartphones B&H # KOUNVRSLADPT MFR # 1301 Celestron Universal Digiscoping Adapter B&H # CEDCAS MFR # 93626

The Celestron T-Mount Adapter for Schmidt-Cassegrain Telescopes BH #CETAC5 • MFR #93633-A will attach to the rear of the elescope. You need a T-ring attached to your camera body. Those (2) pieces will now screw together. The T-ring for a Sony A7 R III would be: Vello T-Mount Lens to Sony E-Mount Camera Lens Adapter BH #VELANEXT • MFR #LA-NEX-T https://www.bhphotovideo.com/c/product/839140-REG/vello_la_nex_t_lens_mount_adapter.html

The T-Mount Adapter for Schmidt-Cassegrain Telescopes was designed for Celestron models and is not guaranteed to work on competitor's products.

The Celestron T-Mount Adapter for Schmidt-Cassegrain Telescopes (BH # CETAC5) can work with a Canon EOS 5D when used with the Celestron T-Ring for Canon EF-Mount Cameras (BH # CETRCAF) and Celestron f/6.3 Reducer/Corrector (BH # CERC