It is a common know fact that we need to get specialized in photography. In order to deepen its secrets, characteristics and to be the best we can in a certain field of this visual art, it’s more profitable and efficient to get specialized in, let’s say, one type of photography.
How many megapixels do you need in your digital camera? What MTF charts will be enough to satisfy your expectations? What type of photography do you practice, to justify the number of megapixels you just said to yourself (at least) you need to do the job better, the best?