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Re: [ATM] Astronomical Absurdities

Hi George,

I don't think that too many infact use tactile feedback even while shaving.  
I believe they use SCT mirrors.  Have you noted how many SCT users have 
beards ?


>Hi Art

>The only shaving mirror I have tested was a 5" mirror that was about
>f/1.5, first thought would be a schmidt camera or an SCT.
>Just for fun I placed it on my Ronchi tester. To get an idea of the
>Ronchigram have a look at a topo map of the Adirondacks. The swirls were
>absolutely wild.
>It might be good (ok it is good) for shaving, but then 90% of that is
>based on tactile feedback.

>George Anderson
>Montreal Canada

>Clear skies and good health
-- 
Clive,

Fighting for darker skies.
>From 52:26:31N 01:27:48W

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