Ender100@aol.com
Date: 07/07/03-03:36:10 AM Z
Nano,
Have you looked at the website for Chicago Albumen Works?
http://www.albumenworks.com/printing-out-paper.html
They have a number of PDF files you can download regarding their POP
MOM
In a message dated 7/7/03 3:23:02 AM, nanocrystals2003@yahoo.co.jp writes:
> Hi, Folks.
>
> Another round at Gelatin POP this month... I have
> questions, a lot of questions:
>
> Anyone on the list using or recently used Chiacago Albumen
> Works (CAW) Centennial POP paper?
>
> I would like to have the empty (or almost empty) box.
>
> If anyone has an empty Centennial POP box with the
> instructions and interleaving paper still inside and could
> part with it, I would be happy to pay the postage....
> (please contact me off list)
>
> They (CAW) mention that the best film for making duplicate
> negatives was Kodak and Agfa's color seperation films...
>
> Can someone put a specfic name and number on these films?
>
> I want to look at their Data Sheets, if anyone knows where
> they might be hiding on the internet.
>
> More POP related questions:
>
> What is the DR of an average neg film like Tri -X or T-Max
> (With "Standard Processing") ?
>
> Which is (more) important in negs for POP? Negatives with
> High Contrast or with High Densities (that is to say High
> overall density and high D-Max )
>
> What would approach optional in terms of an acceptable
> D-Min & D-Max values?
>
> Step Wedges for POP...
> What size density difference between steps do you
> (everyone/anyone) find works best for gelatin POP? I
> imagine that 1/2 or 1/3 stop steps may be too fine for
> negatives suitable for POP... any comments?
>
> Has anyone made their own step wedges?
> How?
>
> Thanks!
>
>
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