FOMAPAN 400 Action is a black-and-white negative film suitable for taking pictures under unfavourable light conditions. High requirements for fine granularity, good resolutionand contour sharpness and a wide range of halftones are met with this film. Having the nominal speed of ISO 400/27 C combined with wide exposure latitude, Fomapan 400 yields very good results even with overexposures up to 1EV (corresponding to ISO 200/24 C) or underexposures up to 2 EV (corresponding toISO1600/33 C), both withoutanychange inprocessing.