Thread: Messier 7
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Old 01-05-2016, 08:19 PM
raymo
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raymo is offline
 
Join Date: Sep 2011
Location: margaret river, western australia
Posts: 6,070
Sorry, what I was saying about focuser sag is not relevant, I had forgotten
that you weren't shooting through a scope, but through a lens.
That puts a whole new slant on it. I can't imagine your camera's optical
train is faulty. That leaves a camera that is not mounted solidly enough,
or a million to one shot of a faulty lens[virtually no chance],
raymo
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