Archived posting to the Leica Users Group, 2008/01/10

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Subject: [Leica] Obsolete Standards Question
From: jshul at comcast.net (Jim Shulman)
Date: Thu Jan 10 13:34:48 2008
 
I've been pouring through some vintage photo magazines recently, and have
seen film speeds referenced as Weston readings.  Does anyone have a
conversion chart of Weston to latter-day ISO ratings?

 

Thanks,

Jim Shulman

Bryn Mawr, PA
Replies: Reply from marcsmall at comcast.net (Marc James Small) ([Leica] Obsolete Standards Question)
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