BW
120/220 discontinued 2010; sheet film still produced.
Kodak Tri-X 320 (320TXP)
Sheet-film sibling of Tri-X 400 on a thick ESTAR base, designed for controlled studio and low-flare lighting; roll-film versions ended in 2010 and only sheet sizes remain.
ISO
320
Formats
3
4x5, 5x7, 8x10
Process
BW
Type
B&W
Characteristics
Grainfine
ContrastNot published
LatitudeNot published
Reciprocity Failure
| Metered | Compensated |
|---|---|
| 1s | 2s |
| 10s | 50s |
| 100s | 1200s |
Kodak F-4017: 1s +1 stop (dev -10%), 10s +2 stops (dev -20%), 100s +3 stops (dev -30%). Short exposures 1/10,000s +1/2 stop.
Often Used For
large format portraiturestudiolandscape
Descriptions combine manufacturer specifications with community experience. Subjective assessments reflect common sentiment among photographers and may not match your results.