Thank You - an Astronomy Net ATM Forum Message

Äîêóìåíò âçÿò èç êýøà ïîèñêîâîé ìàøèíû. Àäðåñ îðèãèíàëüíîãî äîêóìåíòà : http://www.astronomy.net/forums/atm/messages/3641.shtml
Äàòà èçìåíåíèÿ: Unknown
Äàòà èíäåêñèðîâàíèÿ: Sun Apr 10 00:48:12 2016
Êîäèðîâêà:
Ïîèñêîâûå ñëîâà: http astrokuban.info astrokuban

ATM Forum Message
Forums:	Atm · Astrophotography · Blackholes · Blackholes2 · CCD · Celestron · Domes · Education Eyepieces · Meade · Misc. · God and Science · SETI · Software · UFO · XEphem


Home \| Discussion Forums \| Amateur Telescope Making \| Post	Login

Thank You

Forum List | Follow Ups | Post Message | Back to Thread Topics | In Response To
Posted by Gordon on June 19, 2006 03:01:52 UTC

Hi Bob; I have already did everything you said in your email. The only thing I did not known was to increase the mirror diameter. What would be the correct size for mirror blank using a 24 inch diameter corrector plate? You are the first
person to tell me the design will work. Everyone else looks at me like I am crazy and wants to tell me why I am wasting my time. I use the Spread Sheet and said the glass use was BK7 glass 1/4 inch thick. Is there anyway to correct for the off axis astigmatism? Thank you again for writing back.Gordon Berry

Follow Ups:

Schmidt Newt. - bobmay - June 21, 2006 - 00:43 UTC

Additional Information

About Astronomy Net | Advertise on Astronomy Net | Contact & Comments | Privacy Policy

Unless otherwise specified, web site content Copyright 1994-2016 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