Kodak TMax P3200 is the fastest member of Kodak's TMax family of black and white emulsion films. P3200 has a baseline ISO of 800, but is formulated for extreme push processing and is marketed as having a functional ISO of 3200. It should be noted that it performs extremely well at ISO 3200, but can be shot anywhere between ISO 800-3200, and beyond.
Noted for crispy contrast and tons of gritty texture due to its high amount of film grain, TMax P3200 is a beautiful film. It opens up a world of low light possibilities where flash or tripods are not available. It is currently only offered in 35mm format but many photographers hope for a day when it becomes available as a 120 film.