Re: ATM Foucault Tester(Stellafane Type)

[Aplanatic@aol.com]

John.D.Gallagher wrote:

> Third: Download Figure 3.2 (search the ATM archives for site). I found it 
> easy
>  to use. You just enter your knife edge micrometer readings and it spits 
out 
> the
>  answers to your mirror shape. Other programs are available and may be 
better,
>  I
>  haven't used them.


You can find Figure version 3.4 at:

http://members.aol.com/aplanatic/figure1.html 

If you have an earlier version, please update it.

Thanks.

Dave Rowe.