Fortepan 400 is a black and white panchromatic negative film, available in 35 mm (135), roll (120) formats and 4x5 sheet film.
Fortepan 400 is ideal film for photographing in artifical light due to its extended sensitivity in the red portion of the spectrum. Fortepan 400 film also yields a long tonal range from highlight to shadow even under low light conditions.
Base specification = 0.125mm Triacetate base