Archived posting to the Leica Users Group, 2002/11/28

[Author Prev] [Author Next] [Thread Prev] [Thread Next] [Author Index] [Topic Index] [Home] [Search]

Subject: Re: [Leica] Time-line: focal length in centimeters versus millimeters on projection lenses, Epidiaskop IIIs
From: "Willem-Jan Markerink" <>
Date: Fri, 29 Nov 2002 01:35:19 +0100
References: <>

On 28 Nov 2002 at 23:13, Willem-Jan Markerink wrote:

> Can anyone tell me whether this helps
> putting a date stamp on it, at least accurate to a margin of a decade?

Decennium of course....;))

- --                 

Willem-Jan Markerink

      The desire to understand 
is sometimes far less intelligent than
     the inability to understand

[note: 'a-one' & 'en-el'!]

- --
To unsubscribe, see