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Old 20-12-2013, 12:14 PM
raymo
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raymo is offline
 
Join Date: Sep 2011
Location: margaret river, western australia
Posts: 6,070
I endorse what batema says, and would add that a 5x barlow is way too
much for your scope; it would provide powers that the atmosphere would
rarely allow you to use with your long focal length scope. A 2 or 2.5x is
a much better option.
raymo
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