Pretty decent lens! With proper selection of the aperture, it produces a fairly sharp picture. (less than 5.6 I generally advise you not to use it on it, because the sharpness will be MUCH less) Pretty good bokeh. It is convenient with a wide range of fr, so it is perfect for traveling and for moments when there is no way to carry additional optics with you. In my opinion, the best option as a staff member in the absence of money for prof. optics. (17-55 2.8 for example.)