Newbie to astrophotography

Dfurdon

Hello all, I’ve purchased the ASI183MC an I’m using a Celestron 9.25 OTA on an Evolution mount. I’m looking to use this with the Celestron 6/3 focal reducer. I also have the Celestron T Adapter I’m just trying to understand what other spacers to achieve the 105mm back focal length.
Thanks in advance!
Danny

Tech@ZWO

Dfurdon Here for your reference.
https://astronomy-imaging-camera.com/tutorials/best-back-focus-length-solutions-55mm.html

Dfurdon

Thank you very much for the info!! I did notice this mentions cooled cameras and I've purchased a non cooled camera does that make a difference?

Tech@ZWO

Dfurdon The same connection way as ASI183MC pro, because they are the same back focus length and thread.