Archived posting to the Leica Users Group, 2002/05/28

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Subject: Re: [Leica] depth of focus calculator
From: "Steve LeHuray" <icommag@toad.net>
Date: Tue, 28 May 2002 20:21:02 -0500
 
> 
> Can someone point me to a formula for calculating depth of focus for a
> given focal length and aperture?  This is NOT depth of field, but rather
> the focus zone on and around the film plane.
>
> Thanks
> ------------
> Dante Stella
>
>

Dante,

I think there is a formula for that in Jonathan Eastland's 'The Leica M
Compendium'

sl
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Replies: Reply from Henning Wulff <henningw@archiphoto.com> (Re: [Leica] depth of focus calculator)