SCT 1.25" visual back

[MortonH]

I'm looking for a 1.25" visual back with SCT thread.

Ideally I'd like one with a compression ring instead of set screws but will consider a standard Celestron one.

Please PM me if you have something.

[astro744]

The ZS66/SCT adaptor is very nice but 2" only unless you use with 2"-1.25" adaptor. I have one on my C9.25 and it is a very nice unit. I did also get the following https://agenaastro.com/blue-fireball-1-25-sct-visual-back-e-15.html to get back to 1.25" only size and also use with 0.63x FR/FF.

[MortonH]

It's not the ZS66/SCT adapter I'm after, it's the 1.25" visual back that comes as standard with the ZS66 and has SCT threads.