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Old 09-06-2014, 05:47 PM
N1 (Mirko)
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Join Date: Oct 2013
Location: Dunners Nu Zulland
Posts: 1,484
Congrats. 7mm or slightly above will work in this scope on most decent nights, but do yourself a favour and check your copies of the GSO Plossls during an actual observing session before you decide. Who knows- the 9mm may be a better one than I got. Plus you will get a rough idea what each focal length will do in this scope.
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