RE: [APML] IC 410 uploaded and IC 405 adjusted

["Lane, Jason R" <jason.lane@navy.mil>]

It looked like your camera was focused fine, or was the focuser racked all the way in?

-Jason

-----Original Message-----
From: astro-photo-bounces@seds.org
[mailto:astro-photo-bounces@seds.org]On Behalf Of Alan Voetsch
Sent: Tuesday, November 02, 2004 3:41 PM
To: Discussion of Film Astrophotography
Subject: RE: [APML] IC 410 uploaded and IC 405 adjusted


Hey Greg,

--- Greg Hartke <ghartke@adelphia.net> wrote:
> be happening with vignetting. It's also worth mentioning that in
> essence the
> T-stop might be considered to vary across the focal plane if there's
> vignetting. Yuck!

That's one more thing I don't need. I've got enough problems. 8-) I was
looking at the Taurus adapter between the "Feldstein Adapter' and the
Taurus body. It's one that's made to hold a reducer so it's longer than
normal. Do you think replacing it with a shorter adapter would help
bring the camera focus in a bit?

Alan



=====
SCT Astrophotography: http://www.pbase.com/avoetsch/astrophotography
FS-102 G-11/Gemini: http://www.pbase.com/avoetsch12952/tak_fs102
& http://www.pbase.com/avoetsch12952/fs102


		
__________________________________ 
Do you Yahoo!? 
Check out the new Yahoo! Front Page. 
www.yahoo.com 
 

_______________________________________________
Astro-Photo mailing list
Astro-Photo@seds.org
http://seds.org/mailman/listinfo/astro-photo
_______________________________________________
Astro-Photo mailing list
Astro-Photo@seds.org
http://seds.org/mailman/listinfo/astro-photo