I purchased this lens a very long time ago, it may be around a decade ago, I am not really sure. What I am sure of though is that it has paid for itself many times over. This is perhaps the best return on investment that a single piece of equipment has ever given me. I vividly remember walking to my local camera shop in Leicester during a lunch break to purchase a copy of this lens, with very little thought, research, or general clue as to what I was doing. I assume I had heard of a pro photographer who liked an 85mm lens and assumed I needed one. Back then I would have probably only had a crop-sensor camera so it was a little on the tight side for my taste, but I seem to remember buying my first full-frame body shortly after to remedy this, also with very little research and forethought.