Thread: Filter recommendations
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Old 13-09-2008, 09:19 PM
Ian Robinson
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Ian Robinson is offline 		 
Join Date: Jan 2007
Location: Gateshead
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Dependes on the apeture of the scope , but Hbeta, Deep Space, Ultra High Contrast suitable for DSO.

You'll get more of an idea from Lumicon's informative filters site see http://www.lumicon.com/3filterspec_prnt.pdf
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