Archived posting to the Leica Users Group, 2001/01/29

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Subject: Re: [Leica] @#&$$& Watermarks!!
From: John Collier <jbcollier@home.com>
Date: Mon, 29 Jan 2001 18:39:26 -0700
 
Distilled water cannot leave water marks as there is nothing but H2O. You
have to have something in the water (minerals, chemicals, etc) that gets
left behind when the water evaporates.

> From: Martin Howard <howard.390@osu.edu>
> 
> OK, either I'm stupid (quite possible) or you meant something else, but
> isn't the very definition of "water marks" marks left by the water droplets
> as they dry on the film?