Archived posting to the Leica Users Group, 2007/03/07

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Subject: [Leica] IMG: Cyan Creep Examples
From: len-1 at comcast.net (Leonard Taupier)
Date: Wed Mar 7 10:50:10 2007
 
This directory contains examples of cyan creep using a Heliopan IR/UV  
filter compared to the same scene taken without the filter.

The examples show the 21, 24, 28, 35 and 50mm lenses with and without  
the filter. All photos were taken at f11 and still show vignetting  
against the white background. The same filter was used for all filter  
photos. This was possible by using the Tri-Elmar and the 21mm and  
24mm Asph's.


http://tinyurl.com/2pcmo3


Len