After my upgrade to the D800 I tested the lens on a lake with water ski cableway. The result was hardly comprehensible to me. Taken up by about 500 photos in burst mode, only 10 photos were out of focus. The lens harmonizes so well with the D800 that it is simply amazing.
When setting I (AF-C) used the koninuierlichen autofocus with 3D tracking and adjusting focus priority. This setting works very well even with table tennis shots. I made around 500 pictures yesterday. Of which I have 4 directly deleted because the autofocus point was somewhere in the background. The rest is - depending on the exposure time I had - between sharp and sharp crack. For this I use also the ISO Auto.
With my old lens I had a committee of at least. 60%. Here the autofocus is fast and reliable, that everything is sharp crack, although the motives diagonally moving toward me or away from me.
Due to the high number of megapixels D800, located wonderful enlargements can make. At least here you can see the difference between a good lens and this outstanding lens.
The processing of the lens is professional valent metal. Only a sun roofs made of metal and not plastic remains open as desired with me. Nevertheless, the sun visor is securely on the lens and can protect this.
