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echo: atm
to: ATM
from: spacedude40{at}yahoo.com
date: 2003-03-11 18:19:08
subject: ATM Telescope F.O.V.

From: Mike space 
To: atm{at}shore.net
Reply-To: Mike space 


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Hi Everyone,

I have a question I can't seem to find an answer to:

Here goes, Is the aperture stop of the end of the tube what limits the
F.O.V.or is it the f ratio of the primary. My question is if you have the
same focal length primary and one tube you cut in half and shoot it out the
side of the telescope (forget about diagonal size) will the F.O.V. double.

Thanks Mike



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Hi Everyone,
I have a question I can't seem to find an answer to:
Here goes, Is the aperture stop of the end of the tube what limits the
F.O.V.or is it the f ratio of the primary. My question is if you have the
same focal length primary and one tube you cut in half and shoot it out the
side of the telescope (forget about diagonal size) will the F.O.V.
double.
Thanks MikeDo you
Yahoo!?
Yahoo" target="new">Yahoo!">http://webhosting.yahoo.com/ps/wh3/prod/">Yahoo!
Web Hosting -
establish your business online
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