i am quite new to all manual slr's etc, i have a pentax sf-7, which reads the ISO of a film automatically. i understand that a 100 ISO film will let in less light, but be more crisp then say a 400 ISO film, and a 400 ISO film will let in more light, right?. my other question is..... what brand of film should i use???????? what about the new kodak "high definition" film, is that any good???
luke z
luke z