Nikon AF-S Nikkor 35mm f/1.4G

If you're looking for a pro-grade prime with a normal focal length and a crazy large aperture, this certainly fits the bill. One problem? It's very, very expensive, even if it's also very, very good.
If you're looking for a pro-grade prime with a normal focal length and a crazy large aperture, this certainly fits the bill. One problem? It's very, very expensive, even if it's also very, very good.