A really wide zoom (like REALLY!) even on a DX-body, which it's made for. Rectilinear in spite of its very wide angle of view and definitely a lens I'm going to love.
The price was good used and I'm a wideangle buff.
Sigma 8-16mm 1:4.5-5.6 HSM
Sigma
Nikon
Yes
Wideangle
DX
Both
1037
8
16