As soon as we take the object in hand, we feel the high quality lens. The weight is there, but once mounted on my D300S is all balance and grip is pleasant. The view that one has when looking through the eyepiece is striking: Focus Speed, sharpness and clarity of sight. The images produced are simply exceptional. In portrait, very good dive, with blurred background, excellent color rendition and no distortion, even in close plan.Il only need to learn to move cadrer.Mais what a pleasure to reflect the outcome. The macros can not rest. A show of hands, with the VR device, the images are excellent as long as we mastered his breathing at the time of shoot. Finally, a goal that all good "Nikoniste" must offer its case, especially as seen those optical qualities and its FX format, this goal will remain a permanent purchase of long years.