William Laven (wmlaven@platinotype.com)
Mon, 15 Feb 1999 19:42:27 -0800 (PST)
>I want to learn about glass-plate photography. William Henry Jacksons
>negatives
>impressed me very much .I want to start to build a homemade camera and
>than print
>the negatives on platino - palladium paper.I bought a Schneider -
>Kreuznach 12082194
>Symmar 1 /5.6 / 180 *** 1:12 / 315. What can be the largest glass
>format
>for this objective and how can I calculate the all dimentional data of
>this camera box.?
I once took a sheet of Palladio's paper and put it in a pinhole camera
(don't know the effective aperture, but it was teeny that's for sure). So
after an hour in the bright sun I developed i and got nothing. So I tried
another piece for fours in the sun and got...more nothing. So I put a sheet
in the next morning and picked it up 24 hours later. There were faint
images from a bright metal sign across the street and hardly anything else.
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WILLIAM LAVEN PHOTOGRAPHY
Workshops and tutorials in Platinum/Palladium printing and Zone System.
1931 23rd Street, San Francisco, CA, 94107
415-647-9432 (voice) 415-647-9438 (fax)
wmlaven@platinotype.com
http://www.platinotype.com
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