Collimating Tools

Al Paglieri (Al.Paglieri@stargazer.net250.org)
05 Jul 95 14:30:46 -0500

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I'm sure that someone in this group has made colliation tools similar to those sold by Tectron, specifically: Sight tube Cheshire eyepiece Auto-collimator

I have an 8" f4.5 newt. I goes without saying that I need to collimate often!

Any details in making home brew tools would be appreciated.

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Next message: Eason, Dale: "madden,s 5.5 mirror performance"
Previous message: Ralph Seguin: "Expansion, thermal changes by grinding, polishing, figuring."
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