Thread: collimation free dob?
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Old 30-09-2005, 06:22 PM
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asimov (John)
Planet photographer

asimov is offline 		 
Join Date: May 2005
Location: Bundaberg
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I've often thought of hooking up 2 stepper motors to the X and Y axis on the mirror, & collimating at the EP with a hand-controller...
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