Thanks.
A photograph that mirrors reality, cannot compare to one that reflects the
spirit.
On Mar 24, 2017, at 6:38 AM, Tim Daneliuk <tundra@xxxxxxxxxxxxxx> wrote:
On 03/24/2017 08:25 AM, Russ Butner (Redacted sender kironkid for DMARC)
wrote:
Tri-X 320? How did it differ from Tri-X 400?
If you look back a few weeks, Richard mentions that there were actually a
number of
different formulations called "Tri X".
(TXP) Tri X Professional was (and is, in 4x5, 8x10 only these days) ASA 320
(TXT) Tri X (today available in 35mm and 120) is ASA 400
The two films have a somewhat different light response curve but I don't
recall the specifics.
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