Archived posting to the Leica Users Group, 1996/11/24

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Subject: Re: Screw Mount Lens Thread Size
From: "C.M. Fortunko" <fortunko@boulder.nist.gov>
Date: Sun, 24 Nov 1996 16:09:34 -0700
 
Alan,

How did you measure it? 

Chris


At 02:04 PM 11/24/96 -0800, you wrote:
>The Leica screw mount is 39mm x 1mm (thread); not 26 tpi.  I just measured
>several using a comparison microscope.
>
>Alan Bearden
>
>
>

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