I highly recommend the Tamron 18-400 mm lens. Since buying one for my D7100, I seldom use any other of my lenses. It is now my "walking around lens".
67skylark27 wrote:
I have the D7200 with the 18-140 and it is my walk around lens and has all the sharpness you would need. More zoom will
really help though, the Tamron 18-400 gets great reviews as well. I also have the Tokina 11-16 and it works excellent for
Milky Way and night photography. I use it a lot more than I thought I would, it's great for automotive pictures as well,
I like the effect it gives me.