Thread: Diffraction Spikes
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Old 13-01-2011, 09:06 PM
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Geoff45 (Geoff)
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Geoff45 is offline 		 
Join Date: Jul 2006
Location: Sydney
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If you replace the straight vanes in your secondary mount by curved ones, the diffraction spikes will miraculously vanish, but don't imagine this is a free lunch--there ain't no such thing.

See here , here ,here ...
Geoff
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