Dear Nikoneers, as I am doing more and more available light photography I intend to buy a AF-D 1.4/28mm lens. Besides a couple of other leneses I own and often use the f 2.8/20-35mm zoom, which I really love, but which is sometimes "too slow". Compared to this lens: has anyone out there in Nikonland experience in usage of the 28mm-lens? Can anyone out there give me some clearer information in terms of distortion, etc.? Thank you in advance, Michael