>>2993829They're identical, the sensors are the same and the technology is the same. The difference is the mirrorless don't have a mirror that lets you see what the lens sees and which lifts itself every time you make a photo. That means that instead of seeing thru the lens, you're looking at an electronic viewfinder. Also means the mirrorless cameras and lenses are smaller because they don't have all that empty space where the mirror mechanism is on the DSLRs.
