Hi Carl. I do not have an SN10, but understand that the stock focuser is a bit underwhelming - a new one might be a good idea for imaging. However, the SN design already incorporates some coma correction, so maybe you do not need an MPCC - have you tried imaging with it as is? In principle, it should be a pretty capable imaging scope if the field is not too large.
Last edited by Shiraz; 19-01-2016 at 08:39 AM.
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