Archived posting to the Leica Users Group, 1998/11/26

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Subject: [Leica] Thoughts on Digital
From: "Roy J. Feldman" <>
Date: Thu, 26 Nov 1998 23:15:14 -0500

Pretty interesting article in View Camera Mag on Digital Imaging. If one
shoots color film then converts to B &W . It is possible, by controlling the
RGB channels separately to have a unlimited filter control. Say, you
normally use a yellow filter to darken the blue sky, you can do this with
infinite control-- BUT say you also want to lighten some green trees, you
can also add green with infinite control in a separate layer. Pretty cool
two or three filters at once all doing separate things with different
intensity, that's a lot of control. A good read.
Roy Feldman