Side note, if you filter the nikon lens webpage to FX, the 12-120/3.5-5.6 is not there. It appears under the DX listing. Is it a DX lens? Or they made a mistake? The full name of the lens doesn't have "DX" in it so i guess it is an FX lens. The 24-120/4 isn't listed at all, even with all the filters turned off.