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Re: [ATM] A two way null test for convex hyperboloids

To: Mauritz Andersson <atm@atmlist.net>
Subject: Re: [ATM] A two way null test for convex hyperboloids
From: Richard <cnc@cncservo.co.uk>
Date: Tue, 5 Apr 2005 17:55:45 +0100
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Reply-To: Richard <cnc@cncservo.co.uk>
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Hi Mauritz,

Tuesday, April 5, 2005, 2:54:20 PM, you wrote:

MA> Assume that the back side of this glass is figured to a convex surface
MA> of RoC 1277 mm and conic constant of -4.91.

Sounds very interesting, but I can't get it to ray trace as is.
Do you mean 'convex' above, or concave?. Does it resemble a
bi-convex lens or a meniscus lens?

-- 

Best regards,
 Richard



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References:
- [ATM] A two way null test for convex hyperboloids
  - From: Mauritz Andersson <mauritz.andersson@gmail.com>

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