Back to Home

Eyepieces Forum Message

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

Home | Discussion Forums | Eyepieces | Post
Login

Be the first pioneers to continue the Astronomy Discussions at our new Astronomy meeting place...
The Space and Astronomy Agora
What Am I Seeing?

Forum List | Follow Ups | Post Message | Back to Thread Topics
Posted by Charlie Wallace on April 18, 2000 14:39:31 UTC

HI,
I got an ep with my scope. A 25mm SMA. It`s not a very good ep. It has center of focus with the edges out of focus very slightly when the center is in focus. My question is what is it that causes this? I`m asking so I can avoid this type ep in future purchases. I also have a 26mm to 8mm zoon that does the same thing.
charlie

Follow Ups:

Login to Post
Additional Information
Google
 
Web www.astronomy.net
DayNightLine
About Astronomy Net | Advertise on Astronomy Net | Contact & Comments | Privacy Policy
Unless otherwise specified, web site content Copyright 1994-2020 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