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[ATM] Focuser Collimation

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Subject: [ATM] Focuser Collimation
From: "Peter" <peter@kitgear.com>
Date: Wed, 4 Jul 2007 21:18:30 -0400
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Hi,

I'm having some problems with off axis aberrations in my f/4.77 Dob. Would
someone please help me a link or a procedure how to properly align the
focuser to the optical axis of a Newtonian.


Thanks much,


Peter

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