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Re: [ATM] Foucault Slit

To: Rich Ball <ShooterBall@hotmail.com>, ATM List <atm@atmlist.net>
Subject: Re: [ATM] Foucault Slit
From: Michael Lindner <mikell@optonline.net>
Date: Sun, 22 Aug 2004 15:33:45 -0400
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On Sunday 22 August 2004 09:30 am, Rich Ball wrote:
> Is there any common object that can be used to calibrate the slit-width on
> the Foucault light source?

At the risk of making more work for you, it's simpler to use a slitless tester 
as described on the Stellafane web site: 
http://www.stellafane.com/atm/atm_foucault_tester/atm_tester_plans_1.htm

-- 
Michael Lindner
http://www.starastronomy.org *** http://home.att.net/~mikel
http://www.atmsite.org *** http://www.atmlist.net

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Follow-Ups:
- Re: [ATM] Foucault Slit
  - From: "Jerry B. Hillman" <JBHillman@ev1.net>

References:
- [ATM] Foucault Slit
  - From: "Rich Ball" <ShooterBall@hotmail.com>

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