Thread: Dob collimation Help Please
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  #3  
Old 16-07-2010, 04:57 PM
Ian Robinson
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Ian Robinson is offline 		 
Join Date: Jan 2007
Location: Gateshead
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http://www.skyandtelescope.com/howto/diy/3306876.html

A cheshire and laser collimator and will be a big help too.

http://www.catseyecollimation.com/
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