Archived posting to the Leica Users Group, 1998/05/06

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Subject: Re: [Leica] 6.8 Telyts
From: Ben <>
Date: Wed, 06 May 1998 07:46:56 +0000

>I know glass is a liquid and I've seen old window panes that are thick at
>the bottom and thin at the top. But these windows were 100 or more years

The reason it is thicker at the bottom is that it made structural sense
to install the thick side at the bottom. But the glass never flows over
the frame, therefore proving it was that way from the beginning.