Worker 11811
Member
If I had a camera with a "black dress" program and a "white dress" program I would use it at least part of the time but, like I said, I'd shoot a couple on manual and bracket. Maybe I don't need to know how to bracket but it is certainly beneficial to know what's going on inside my camera that makes the black/white programs work.
Do I really, really need to know that, for instance, I should expose one or two ƒ-stops up or down to get the right result? Not in so many words but it's probably best if, at minimum, I know that the program(s) I use in my camera command it to make that little hole inside the lens change size so as to alter the amount of light that gets in and I need to know that it's the amount of light that gets in which makes the difference between a good, salable photograph and a bad one.
Does a house painter need to know how to formulate paint from scratch? No but he probably should know the difference between oil based paint and latex pain and he'd better know when or when not to use each kind.
Do I really, really need to know that, for instance, I should expose one or two ƒ-stops up or down to get the right result? Not in so many words but it's probably best if, at minimum, I know that the program(s) I use in my camera command it to make that little hole inside the lens change size so as to alter the amount of light that gets in and I need to know that it's the amount of light that gets in which makes the difference between a good, salable photograph and a bad one.
Does a house painter need to know how to formulate paint from scratch? No but he probably should know the difference between oil based paint and latex pain and he'd better know when or when not to use each kind.