It is possible to "post process" the polaroid negs with selenium to
increase the contrast. I haven't done this with Polaroid negs, but my
instructions for conventional negs are here:
http://www.pipeline.com/~tomf2468/downloadsalt.html and I have reports
from readers that it works well with type 55 roid. Hope that helps
On Tuesday, November 19, 2002, at 02:49 PM, NeuhausPhoto@aol.com wrote:
> Types 665 and 55 both produce fine negatives but typically neither
> produces
> enough contrast for platinum. --------------
Tom Ferguson
http://www.ferguson-photo-design.com
Received on Tue Nov 19 23:25:21 2002
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