Hi Unipol,
The 1.25" visual back comes off, but I can't tell if the thread on the scope takes a 2" or not? It is certainly bigger than the 1.25" so maybe! That would be grand.
I assume if that is the case I can just buy a 2" visual back from Celestron? When I bought the scope second hand it didn't come with any other visual backs, just the 1.25" and a T Adapter (which I believe is for AP for backfocus, although I am not 100% on that, haven't delved into that area yet).
Here are some images of the scope.
Thanks for your help! It is greatly appreciated.
