I have a couple of questions regarding ISO in digital and ISO in film:
1) Is the ISO in digital different than film in terms of light handling ability? E.g. for a given low-light situation, and assuming that Av and Tv are fixed, will the ISO setting in digital be the same as film.
2) How about the grain structure? How are "digital grains" diff from those u get in various high-speed films?
3) For B + W photography, which would be a better choice? Digital or film?
1) Is the ISO in digital different than film in terms of light handling ability? E.g. for a given low-light situation, and assuming that Av and Tv are fixed, will the ISO setting in digital be the same as film.
2) How about the grain structure? How are "digital grains" diff from those u get in various high-speed films?
3) For B + W photography, which would be a better choice? Digital or film?