Thread: Collimation - how to square a focuser - split from eyepiece thread
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  #11  
Old 18-09-2006, 09:51 AM
CoombellKid
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Quote:
Originally Posted by Nordo
Another problem for me is how do you find the exact centre of the focuser inner sleeve?
Use a Chesire eyepiece and your eyeball and your pretty close to center

regards,CS

Rob
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