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Posted by Doug Clifford on November 11, 2001 at 23:33:46:
In Reply to: Tri-X shot at 100ASA....help! posted by matt willigan on November 11, 2001 at 22:24:09:
: Help! I accidently shot a role of 120 Tri-x at 100asa. to my knowledge, that is about a 2 stop pull. I was hoping someone could shed some light to what chemicals/times i should develop with for this situation. Normally i wouldn't stress but these are photos from an important trip. thanks.
I used to remember these numbers off the top of my head, i.e. what percentage of total development time to reduce development when film speed had been cut in half.
The next best thing is to consult the development charts on digitaltruth.com which says that for Tri-X 120 roll film shot at ASA 100/200, develop in Kodak Xtol developer, diluted 1:1 for 6.75 minutes at 70 degrees C. Visit www.digitaltruth.com , check the Massive Developing Chart, select your film and read the options you have.
Kodak agrees with this information
http://www.kodak.com/global/en/professional/support/techPubs/j109/j109TablesRollFilms1b.shtml
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