Thread: Collimating Refractors
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Old 08-02-2011, 06:45 PM
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asimov (John)
Planet photographer

asimov is offline 		 
Join Date: May 2005
Location: Bundaberg
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A certain amount of collimation can be done by loosening the 3 screws that hold the focuser to the tube, collimating with a cheshire. My ED80 was out of wack when I received it & this is how I fixed it.
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