|
|
|||||
|
Be the first pioneers to continue the Astronomy Discussions at our new Astronomy meeting place... The Space and Astronomy Agora |
Re: Info Request
Forum List | Follow Ups | Post Message | Back to Thread Topics | In Response To Posted by Paul/">Paul on December 21, 1997 21:08:09 UTC |
Check out Edmund Scientific in New Jersey they have large catalog of US Gov surplus opticals etc. also call Adler Planateriam in Chicago. They have free mirror grinding classes and know suppliers. Paul : Looking for a source of 80mm objectives for a finder scope. : Heard of copier lenses being used. Any other ideas? Also building a 10" /f6 reflector. My math says use a 2.14" diagonal with a approx. 2" focuser heigth. Anybody elses math say diferent?
|
|
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 |