Re: f/stop calculation

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DFStein@aol.com
Date: 08/04/00-02:44:18 PM Z


In a message dated 8/4/00 4:42:13 PM, lnphoto@ismi.net writes:

<<0.028" pinhole>>

Actually, that's the appropriate diameter for a much longer "focal" length:
about 12 inches.


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