ageorge
29-Mar-2007, 15:05
Kodak's f32 publication only goes to 100 seconds.
I have scoured the web and the longest values I can find are for 120 seconds.
I have a good table for TMAX 100 that goes up to an hour. I would like to find the same for TMAX 400.
I have seen this http://home.pacbell.net/mkirwan/reciprocity_failure.htm. But it rates TMY faster than TMX at 100 seconds which doesn't jive with the f32 publication which has TMAX 400 a half stop slower at 100s.
Any good resource for this would be much appreciated.
Thanks,
-alan
I have scoured the web and the longest values I can find are for 120 seconds.
I have a good table for TMAX 100 that goes up to an hour. I would like to find the same for TMAX 400.
I have seen this http://home.pacbell.net/mkirwan/reciprocity_failure.htm. But it rates TMY faster than TMX at 100 seconds which doesn't jive with the f32 publication which has TMAX 400 a half stop slower at 100s.
Any good resource for this would be much appreciated.
Thanks,
-alan