Réf. : density range of negatives

From: philippe berger ^lt;mineurdecharbon@skynet.be>
Date: 01/15/04-10:19:44 AM Z
Message-id: <4006BDA0.000001.01836@i7l8m9>

Reply-To: "philippe berger" <mineurdecharbon@skynet.be>
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but the text is in french language
Philippe Berger
-------Message original-------
De : alt-photo-process-l@sask.usask.ca
Date : jeudi 15 janvier 2004 9:31:59
A : alt-photo-process-l@sask.usask.ca
Sujet : density range of negatives
More and more am I getting at it; the comprehension of density range of
negatives. Several contributors to this list have stated that they measure
the density range of their negatives with a UV reading densitometer. But if
you don't have access to one, I am sure you will be able to measure these
values in programmes like Photoshop. Question now is, how to do this? Any
help will be appreciated.
Jacques Verschuren
12½ years of photography in www.jacquesverschuren.nl/milestone.htm
Received on Thu Jan 15 10:20:10 2004

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