RE: [ATM] Weird Foucault readings

["Thomas" <tomjan@ozemail.com.au>]

I would go with the star test, and if in doubt do another one, if your
still happy with the images/view then get it coated.

Clear skies,
Thomas Janstrom
http://www.tjanstrom.com
http://www.norsewines.com.au
"Your nobody untill you've been ignored by your seventh cranio-facial
nerve."


-----Original Message-----
From: atm-bounces@atmlist.net [mailto:atm-bounces@atmlist.net] On Behalf
Of Jim Burrows
Sent: Tuesday, 4 May 2004 9:54 AM
To: atm@atmlist.net
Subject: Re: [ATM] Weird Foucault readings


At 2004-05-01 12:05 -0500, Jerry B. Hillman wrote:

>Draw your own conclusions for the
>disparity. I haven't got a clue.
>
>Readings
>
>...

Amazing!  From .999 Strehl to .008 (that's the wrong direction <g>).
How 
thick is the mirror and, if thin, did the test stand support change?

         -- Jim Burrows
         -- mailto://burrjaw@earthlink.net
         -- http://home.earthlink.net/~burrjaw
         -- Seattle N47.4723 W122.3662 (WGS84) 

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