Kodak Tri-X

Tri-X
A box of a 2002 version of Tri-X film
MakerKodak
Speed400/27°
TypeB&W print
ProcessGelatin-silver
Format35 mm, 120
ApplicationGeneral
Tri-X Professional
MakerKodak
Speed320/26°
TypeB&W print
ProcessGelatin-silver
Formatsheets
ApplicationGeneral

Tri-X is a black and white photographic film produced by the Eastman Kodak Company. Between 2013 to 2026, it was distributed by Kodak Alaris which controls the Kodak Professional product line under which it is grouped. As of January 2026, Tri-X is distributed directly by the Eastman Kodak Company. The combination of hand-held cameras and high-speed Tri-X film was transformative for photojournalism and for cinema.