A few years ago, when I was just getting into the Canon FD System, I acquired a 50mm f1.4 and shot this photo of my daughter. I don't recall the camera, nor the f-stop, although I guarantee the shutter speed (flash pic) was 1/60th sec. I don't care if anyone else thinks it's a great photo but for me, it's the best and most precious photo I've ever taken. In my mind there's no finer glass than Canon FD.