I have the Nikon N75 and for a project I'm starting to work on I'd like to push my film. However, I can't set the ISO on my camera because it automatically picks up the speed of the film. One of my teachers briefly described a few months ago a way to do it through my exposure.It was something about under exposing or over exposing by a stop or two, but I can't remember what he said. Does anyone know how to do this or have any other suggestions? Also, how long should I develop my film for?
I'm using Tri-X 400 film.
См. статью: How to push film with an automatic camera?