Archived posting to the Leica Users Group, 1997/07/20

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Subject: Re: Close distance focussing
From: John Cooper <john@fireship.demon.co.uk>
Date: Sun, 20 Jul 1997 21:39:19 +0000

Sorry if this is dumb / FAQ but...

While playing  with hyper-focussing my Summaron 35/3.5 I noticed that 
at 3ft 4inch  (closest focus distance) and f22 The close focus is 
clear off the scale, now I know its a non linear scale but where is 
the closest possible focus? Can it be calculated, I thought there 
would probably be a Leica table for it somewhere  :)

Regards

John Cooper  <http://www.fireship.demon.co.uk>