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Re: [ATM] How do I test a convex surface?

To: "Christopher Dalla Piazza" <atm@atmlist.net>
Subject: Re: [ATM] How do I test a convex surface?
From: Richard <cnc@cncservo.co.uk>
Date: Mon, 26 Mar 2007 11:20:52 +0100
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Reply-to: Richard <cnc@cncservo.co.uk>
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Hi Christopher,

Monday, March 26, 2007, 6:15:30 AM, you wrote:

CDP> How do you test a convex spherical surface?

This web page has several methods for testing the convex surface of
Cassegrain secondaries :

http://www.users.bigpond.com/PJIFL/page13.html

-- 

Best regards,
  Richard in the UK

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References:
- [ATM] How do I test a convex surface?
  - From: "Christopher Dalla Piazza" <dalchri@hotmail.com>

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