Archived posting to the Leica Users Group, 2014/08/09

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Subject: [Leica] Walter Contrast lens.....
From: red735i at verizon.net (Frank Filippone)
Date: Sat, 09 Aug 2014 21:49:38 -0700
 
http://walterleica.com/contrast_lens.html

 

A colored eyepiece for more accurate focusing...

 

Wasn't this first done for the Leica III Series?

 

Frank Filippone

Red735i at verizon.net
Replies: Reply from jhnichols at lighttube.net (Jim Nichols) ([Leica] Walter Contrast lens.....)