Thread: Sirius A & B
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  #6  
Old 31-03-2008, 05:36 PM
solissydney (Ken)
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solissydney is offline 		 
Join Date: Mar 2006
Location: Castle Hill Sydney
Posts: 660
Bojan, I used no Barlow, and without my 6.4 focal reducer, it must be f/10
that I used with my 300D.
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