Thread: Hartman mask
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Old 27-01-2008, 03:56 PM
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peter_4059 (Peter)
Big Scopes are Cool

peter_4059 is offline 		 
Join Date: Jun 2007
Location: SE Tasmania
Posts: 4,573
Paul, They are very easy to make your own - Paul Russell has written some easy to follow instructions which are in the projects and articles section under astrophotography. I just cut a mask out of an old cardboard box and it works a treat.

Peter
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