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Old 02-12-2013, 09:30 PM
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doppler (Rick)
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Join Date: Nov 2012
Location: Mackay
Posts: 1,691
The 8" dob would still be brighter on DSO's. The dob has a faster f ratio and the only glass you look through is the eye piece. The computer guiding would be the big difference with the nexstar though.
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