Image of the day

From the
ATWB Customer Gallery

Large prominence 10/22/2020

My Account

New to Astromart?

Register an account...

Poll

2020 President - NO COMMENTS (take to Politics Forum)


Results
Previous Polls

Need Help?

Comments on low cost, long focal length 2” widefield eyepieces

Posted by David Russell 08/02/2009 09:00AM

The market offers many options for low cost wide fields eyepieces, but they don't deliver sharp performance in the outer 20 to 30% of the field. My thoughts and a proposed solution.


Comments:

There are no comments yet.