EOS 4000D DSLRWhat is the standard (in 1x) focal length for this camera? For example, the standard lens for a 35 mm film camera was about 50 mm. A 150mm lens would give about 3x magnification and so on.
I was just wondering. In film cameras, the "standard focal length" was about equal to the diagonal dimension of the frame on the film. For 35mm film, this diagonal was 50mm. Thanks.
