Re: range on Platine (fwd)
Mike Robinson and Janine Kissner (robkiss@io.org)
Sat, 25 May 1996 02:03:18 +0100
>----------------------------Original message----------------------------
>Date: Fri, 24 May 96 14:26:34 EDT
>From: Robert <RNEWCOMB@UGA.CC.UGA.EDU>
>Subject: range on Platine
>To: alt-photo-process@csw.unsw.au
>X-Mailer: MailBook 95.01.000
>Message-Id: <960524.143025.EDT.RNEWCOMB@UGA.CC.UGA.EDU>
>
>I believe that you mean 10 STEPS not stops in your first sentance above.
>Is not a stop .33 units of density. 1.35 divided by .33 is about 4 stops
>range.
>Robert
Robert, actually a stop is .30 units of density. The log of 2.
Mike Robinson