I have looked through 9.25 and 11 inch CPC's at very dark skies and they performed great. I have a 12 inch 200R and the views are very sharp, compared to my 5 inch meade mak which has razor sharp optics which they are known for the 12 200R is just as sharp but of course alot,lot brighter. For 99% visual use look at the new LX-90 ACF scopes which have same optics as the 200r but are alot cheaper and are good for visual,portability and ease of use with goto. Go for at least 10 inch for visual but 12 would be alot better if you can handle it.
Matt.
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