Quote:
Originally Posted by MortonH
I'm looking for a 1.25" visual back but with a compression ring instead of set screws. Currently I have borrowed the visual back from my 66mm refractor but I need a long term replacement.
Please PM me if you have something.
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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...back-e-15.html to get back to 1.25" only size and also use with 0.63x FR/FF.