Recommended ISO and acceptable exposure for push processing:
ISO 800 - No push - EI 200-1600
ISO 1250 - 1 stop push - EI 800-2000
ISO 1600 - 2 stop push - EI 1250-3200
ISO 3200 - 3 stop push - EI 1600-3200 (added contrast)
Note: This film was designed to be processed in ECN-2 Chemicals and may still be processed in it's native chemistry. Test results show consistent in standard C-41 machine processing when compared with ECN-2 motion picture lab processing performed by professional labs. Long term archival stability has not been tested past 3 years. Expectations for archival longevity should be somewhere between Kodachrome and most C-41 films but there are no guarantees. We will replace any roll that shows any defect. We do not accept any liability beyond replacement of original film purchased.