这里：.

http://www.bythom.com/choice.htm

Changes the D3 Would Make
If I switch to a D3, the lens side likely changes to this:

* 16mm Nikkor. The FX 10.5mm equivalent.
* 17-35mm Nikkor. I shoot very wide much of the time. My likely primary lens (the new 14-24mm doesn't have filter rings).
* 24-70mm Nikkor. I don't shoot mid-range much, but this will probably be the lens I do it with.
* 70-200mm Nikkor. See what I said above.
* 300mm f/2.8 VR Nikkor. The sharpest Nikkor telephoto ever made.
* 500mm Nikkor. The FX frame requires more reach, but I also don't like the extra weight of the 600mm, so the 500mm is my compromise.