Nikon 18-200

Unfortunately there is not fancy Nano Crystal Coating on this lens, only Nikon's already fantastic, SIC coating.

There on the picture above, you'll see the zoom lock switch, truth be told, it's a nice feature to have when keeping the lens into your bag, at least it does not extend by itself when you yank it out of a bag.

 

Mounted on my D300, this is what it looks like, it is fairly bulky, but compared to the 70-200 or the 16-35 that I have, I'm more than willing to carry this around for holidays and just casual photography!