i said to change the paper grade.

Herb...
----- Original Message ----- 
From: "Anthony Farr" <[EMAIL PROTECTED]>
To: <[EMAIL PROTECTED]>
Sent: Monday, December 29, 2003 10:32 AM
Subject: Re: Dynamic Range


> Change the gamma of a developed silver halide image and you ~will~ get a
> change to the brightest and darkest values, as well as the slope.  Using
> photographic papers as an example is not very illustrative because they
are
> made to be developed to a narrow range of gammas.  To change the slope by
a
> significant degree you change the grade of paper.  Any change to the paper
> development can only achieve small slope changes (by comparison to
> recommended development) before the results become unsatisfactory.


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