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Re: [ATM] How do I test a convex surface?

On Mon, 26 Mar 2007, Jerry wrote:

> Reflection off the fist surface would be very small in the center because
> the first surface is convex.
>
> Jerry

Jerry, you are obviously correct. I had not given any thought to
his ROC or how much it would affect the back surface. Admittedly,
I have used this test for Maksutov correctors, where reflection
from the first surface is more problematic.

Dominic-Luc Webb

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