Fomapan 400 Action is a panchromatically sensitized, black-and-white negative film designed for taking photographs under unfavourable light conditions or using short exposure times.
| Type | 35mm black and white negative film |
| Speed | ISO 400 |
| Applications | Corporate/industrial, Editorial, Fine art, General Law enforcement, Military/instrumentation, Photojournalism/Sports |
| Process | All common negative developers |
| Color Saturation | Not applicable |
| Grain | Fine |
| Sharpness | High |
| Exposure Latitude | Wide |
| Push/Pull | + or - 1 EV |