Thread: Aperture mask for Newtonians
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Old 27-08-2022, 08:35 PM
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Camelopardalis (Dunk)
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Camelopardalis is offline 		 
Join Date: Feb 2013
Location: Brisbane
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The mirror clips shouldn’t be in focus when astronomical objects are.

Consider whether you really want to add something to your scope that isn’t necessary
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