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Re: [ATM] ATM edge support

To: "The Alarm Co." <atm@atmlist.net>
Subject: Re: [ATM] ATM edge support
From: Richard <cnc@cncservo.co.uk>
Date: Tue, 10 May 2005 11:46:24 +0100
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Reply-To: Richard <cnc@cncservo.co.uk>
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Hi The,

Tuesday, May 10, 2005, 2:35:33 AM, you wrote:

TAC> I also toured the Hobby-Eberle.  Here's a puzzle (one the guide couldn't
TAC> answer).  Its primary is an 11 meter f/1.5 sphere.  How much difference in
TAC> sagitta would there be if it were a paraboloid?

3.228mm - but is it really 11m diameter?. I didn't realise anyone
had made a mirror that big yet.

-- 

Best regards,
 Richard



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References:
- [ATM] ATM edge support
  - From: "The Alarm Co." <tac@i1.net>

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