[ATM] Re: Your Couder mask - you could be happy without it:Auotmatic Focault Testing

[Ulhas Deshpande <ulhas_ngp@sancharnet.in>]

> Anyway, I give up. I admit it. Nobody should even consider taking
Foucault
> images with a handy digital camera and making zonal measurements using
> simple image processing techniques in Photoshop. That is doomed to
failure
> and you will surely ruin your mirror if you even think about it.

Many mirrors ago there was a program called autofocault which used a digital
camera which took images at specified intervals ( 1mm ?) and analysed the
shadows to get the mirror properties.
Wonder what happened to it
Cheers
Ulhas


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