is it ok to touch the hexagonal screw in the middle of the secondary mirror?
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There is 1 message in this issue.
Topics in this digest:
1. Re: focusing
From: lmichel@...
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Message: 1
Date: Tue, 12 Jun 2001 21:05:03 -0000
From: lmichel@...
Subject: Re: focusing
--- In C14@y..., wonglijie@y... wrote:
dean c14 guys ..
when you all focus, do you all realise that the image will move
sometimes?
how do you all correct it?
thanks
This is caused by the mirror actually shifting while it moves on the
focus rack. It's corrected by any of the several after market
focusers available. See jimsmobile.com for a start....
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Year: 2001 windows for dummies-> Ctrl-C = copy
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