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Old 22-10-2010, 09:34 PM
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DaveM
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DaveM is offline
 
Join Date: Sep 2006
Location: Perth, Australia
Posts: 176
Trying some higher power shots of the sun

A few experimental shots at 1800mm and 2700mm focal lengths to see how far I can push the mag. Unfortunately some newtons rings using the 3x barlow. I wonder if a different make of 3x barlow might not have the rings?
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