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Old 10-06-2016, 08:47 AM
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Camelopardalis (Dunk)
Drifting from the pole

Camelopardalis is offline
Join Date: Feb 2013
Location: Brisbane
Posts: 4,978
Originally Posted by glend View Post
Guys, surely for testing you can live without a flattener?
Glen, fast refractors can have quite horrible field curvature, all the more obvious when testing a camera with fairly small pixels
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