Archived posting to the Leica Users Group, 1998/01/29

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Subject: Re: [Leica] Field of curvature good or bad?????
From: "Jacques Bilinski" <jbilin@axionet.com>
Date: Thu, 29 Jan 1998 22:59:08 -0800
 
> objects are effected but every object, even extended ones. The FC will be
> more pronounced if the lens is focused closer.

> Erwin
> 

Is FC ever a concern when a lens is focused at infinity? 

Minolta used to make a lense (a 28mm I think) with adjustable FC. It had a
dial which could adjust the FC from concave to flat to convex.