Archived posting to the Leica Users Group, 1997/11/06

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Subject: Re: 35mm/2 light falloff question
From: Mike Gardner <mikeg@neca.com>
Date: Thu, 06 Nov 1997 20:19:45 -0800
 
rardinge@KUHUB.CC.UKANS.EDU wrote:
> 
> Aquestion about light falloff,
> 
> I noticed a different (than expected) result last night when looking at
> some new proof sheets.  I have a new to me, actually  "preowned", 35mm/2
> summicron (#35x,xxx , non asp., has notches for lens hood) that I am quite
> happy with but on the last set of proofs there are several frames with
> noticable corner vingnetting. 
Robert,
Take that filter off and your problem will disappear.  Been there, done
that.  The bigger your aperture the more pronounced the vignetting.

Mike Gardner