Quote:With these big lenses, the small and cramped mirrorless body seems more a bother than an asset. It seems like ergonomics concerns have been murdered in a pool of mirrorless-drool...Well, there has been much moaning and bleating in the various online forums about the need for f/2.8 FE zooms. But unfortunately, nobody has found a way to cheat the rules of physics AND common sense (Canon and Nikon do have a bit of magic for the first issue - the DO/PF tech - but it may be telling that they haven't used it in a mainstream zoom lens to date, only in the long telephotos).
Good fast lenses can't be made very small, unfortunately that's a fact of life so far.