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Celestron make several scopes that would suit. Refractors are not the best choice for visual of galaxies etc; not enough light gathering power.
The Celestron 9.25" Evolution SCT would be good, plenty of aperture.
Andrews have them coming in in December at $4499.
Alternatively, the 8SE would also be good, similar setup, but a lot cheaper, about $2700 I think. Both are "Go To" of course, and can be used seated.
A reducer can be added to the rig, giving a much wider field of view, so he would have the best of both worlds.
Last edited by raymo; 07-10-2015 at 01:46 PM.
Reason: more info
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