Archived posting to the Leica Users Group, 2001/02/08

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Subject: RE: [Leica] how can the 75 Lux focus go bad? NOW - DOF
From: Henry Ambrose <digphoto@telalink.net>
Date: Thu, 8 Feb 2001 13:11:49 -0600

>Henry wrote:
>The concept of DOF is based on an "acceptable circle of confusion" at
>various distances from the plane of focus.
>
>
>Henry is absolutely right ... these tables should be labeled:
>
>DOF based on an "acceptable circle of confusion",  for the intended viewing 
>conditions, at various distances from the plane of focus.
>
>Ha ! That should clear the whole fuzzy thing up !!  :-)
>
>shan
>
OK OK
I wrote it. 
Its about as clear as the rest of this discussion. 
I give.

Henry