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Old 22-02-2018, 09:20 AM
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Camelopardalis (Dunk)
Drifting from the pole

Camelopardalis is offline
 
Join Date: Feb 2013
Location: Brisbane
Posts: 5,425
Chris, check the size of the prism of your OAG. The 174 is a big chip (relatively) and could result in some nasty vignetting if there is too much disparity.
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