RE: [ATM] Another Astigmatism question, but at the sphere stage

["Jerry" <wa4guu@verizon.net>]

You are supposed to be on vacation! 
Hope you are having fun... took your laptop huh! A prisoner of bandwidth.

That is some simulator. 

Now if I can just get that four corner shape on there.....
Yep... you know what you are doing.. this will take a while..  I wont be
back for a year!
Jerry


-----Original Message-----
From: atm-bounces@atmlist.net [mailto:atm-bounces@atmlist.net] On Behalf Of
Dale Eason
Sent: Tuesday, August 30, 2005 9:45 PM
To: atm@atmlist.net
Subject: RE: [ATM] Another Astigmatism question, but at the sphere stage

One way to represent the surface of a mirror is with
Zernike polynomials.

I like the simulator at the following link:

http://wyant.opt-sci.arizona.edu/zernikes/zernikes.htm


Dale Eason




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