The Foma ORTO 400 is characterised by a large exposure latitude from Exposure Index (EI) 160/23° to 1600/33°. It also has extended green sensitization. The film is particularly suitable for landscape photography, as well as for artistic portraits with the darker skin tone reproduction characteristic of orthochromatic films. With the Foma Ortho 400, a much more sensitive alternative to the otherwise low to medium-sensitive Orthofilms on the market is available