What is the difference between photography and human vision?

This is a good question. Photography is very different from human vision: photography is imaged by optical lens through film or ccd, and the lens has limited ability to control light. The lens angle of view changes with different focal lengths, and so does the lens angle of view. The sensitivity and tolerance of the film are very limited. The contrast ability of film recording scene is only 1: 128, while the eye can distinguish more than 1: 10000. Movies are strict about the color temperature of light, but the eyes are not so strict. There are many differences. Is the difficulty of photography. My book Photography Modeling has a section devoted to this issue.