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Orpington Astronomical Society
Astronomy => Technical => Topic started by: RobertM on Nov 02, 2007, 13:13:33
Title:
SCT Collimation the easy way...
Post by:
RobertM
on
Nov 02, 2007, 13:13:33
Looks to me like the easiest method yet for something that is a bit of a black art.
http://www.ags.dk/as/ccdfocus.htm (http://www.ags.dk/as/ccdfocus.htm)
Title:
Re: SCT Collimation the easy way...
Post by:
RobertM
on
Nov 02, 2007, 13:20:49
Should have added ... Bob's knobs help but if you haven't got those then you can use your own !
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