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[AZ-Observing] Re: Need To Test An !8" Mirror
- From: "Silvio Jaconelli" <silvioj@xxxxxxx>
- To: <az-observing@xxxxxxxxxxxxx>
- Date: Sat, 16 Nov 2002 18:20:54 -0700
Jim,
If money is no object and you want top notch work (and I am guessing that your
answers will be 'yes' and 'yes', then Mike Spooner in Page is your answer !!!
His email address is spoon@xxxxxxxxxxxxxxx
Silvio.
----- Original Message -----
From: Jim
Sent: Friday, November 15, 2002 10:53 AM
To: Az-Observing@xxxxxxxxxxxxx
Subject: [AZ-Observing] Need To Test An !8" Mirror
I have a 18" 2" thick f/4.5 mirror that was refigured 2 years ago and would
like to have it Foucault tested to determine what I have. Its my understanding
that this can also be done after the mirror has been coated. It originally had
a turned edge, was over corrected in the center and had 2 high zones. I would
like to know how the figure is now and how smooth the surface is.
I would like to test it somewhere locally in AZ if at all possible to minimize
my scope down time. I would be willing to drive it to its destination. Who
would be able to do this? Thx.
Jim Waters
Phoenix, AZ
jwaters125@xxxxxxx
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