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First Light n00b
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20-10-2007, 06:49 PM
Meadehead
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Join Date: Oct 2007
Location: Greensborough, Melbourne, Vic
Posts: 68
Check this out NightVision. It's a breakdown of the mechanism and will demonstrate why we have mirror shift. I found it useful.
http://jan.eaglecreekobservatory.org/focuser.html
Meadehead
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