Re:Re: ATM Aplanatic 4-mirror Exit Pupils

[kwhitefire@juno.com]

Hi Kevin
 I've not done and math on your design but there
is one thing you need to check. You need to look
at exit pupil for each of the surfaces. I had what
I though was a real nice design, when I just figured
focal lengths. Once I analyzed exit pupils, I found
that my eye needed to be someplace inside of the
telescope. Exit pupil changes when you place other
optical elements in the light path. You don't want
to make Gallileo's mistake.
Dwight


Now how do I do that?

Kevin of Eastern Iowa
Seeker of the Darkness 
 





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