Hello! While doing some research on my first macro lens, I've come across this question: We have various focal lengths for macro lenses, like 60mm and 90mm. Well, if both lenses have the same working distance for 1:1, that means the image of a flower should be exactly the same regarding size, right? But how about DOF and other properties that were supposed to be affected by the focal length? Are they the same? What exactly changes between an image shot at the exact same conditions, same working distance?