Great Auto-Focus Zoom. Clean glass – No flaws at all. Comes with front and rear caps. I love this lens because it focuses much faster than any other telephoto lens priced under $800 today. It's super sharp, has very little edge distortion, focuses very close, is super compact (especially at 70mm) and it’s well built. It has a great solid metal filter thread, metal jacket over one half of the lens barrel, and assembled with screws, not mushed together plastic. Bokeh is good at 135mm and neutral at 70mm. Works on all Nikon SLRs film cameras and DSLR digital cameras.