ATM Forum Message | |
| Forums: |
Atm ·
Astrophotography ·
Blackholes ·
Blackholes2 ·
CCD ·
Celestron ·
Domes ·
Education
Eyepieces · Meade · Misc. · God and Science · SETI · Software · UFO · XEphem |
|
|
|
|
||||
|
|
||||||
Be the first pioneers to continue the Astronomy Discussions at our new Astronomy meeting place... The Space and Astronomy Agora |
| Focuser For 8" Dall Kirkham Design
Forum List | Follow Ups | Post Message | Back to Thread Topics Posted by Andre Burger/">Andre Burger on August 2, 1999 15:08:18 UTC |
Hi everyone from South Africa! I am in the process of making a f15 8" Dall Kirkham. My primary is near figured and secodary complete. Onto mechanincs now I guess... I would like to focus the system by moving the primary on the cental tube. Any comments? Does anyone know of a nice picture or diagrams on the WWW I can get ideas from? One of my major concerns is stability whilst focusing. At the moment I am just fooling around with various ideas of how to move the primary on the central tube. Any comments, critisism or ideas are gladly welcomed. Thanks, Andre |
|
| Additional Information |
|---|
 |
| About Astronomy Net | Advertise on Astronomy Net | Contact & Comments | Privacy Policy |
|
Unless otherwise specified, web site content Copyright 1994-2024 John Huggins All Rights Reserved Forum posts are Copyright their authors as specified in the heading above the post. "dbHTML," "AstroGuide," "ASTRONOMY.NET" & "VA.NET" are trademarks of John Huggins |