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Re: [ATM] Modified Offner Null

To: Jeff Lowe <atm@atmlist.net>
Subject: Re: [ATM] Modified Offner Null
From: Richard <cnc@cncservo.co.uk>
Date: Thu, 24 Aug 2006 15:31:50 +0100
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Reply-to: Richard <cnc@cncservo.co.uk>
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Hi Jeff,

Thursday, August 24, 2006, 3:22:52 PM, you wrote:

JL> I have now got an old Zygo MK-II set up at Stellafane and am looking at
JL> measurement setups. I am looking for information on how to calculate the
JL> required radii and spacings for Ed Jones's modified Offner Null.

There is a good section on Offner null design in "An Introduction
To Lens Design" by Joseph M Geary, published by Willmann Bell.

-- 

Best regards,
  Richard in the UK

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References:
- [ATM] Modified Offner Null
  - From: Jeff Lowe <lowe@nanotechsys.com>

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