Nikon AF-S FX NIKKOR 50mm f/1.8G Lens with Auto Focus for Nikon DSLR Cameras

Fast, upgraded f/1.8, compact FX-format prime lens
Focal Length-50 mm, Minimum Focus Distance-1.48 ft.(0.45 m)
Newly developed optical system with Aspherical lens element, Exclusive Nikon Silent Wave Motor (SWM)
M/A Focus Mode Switch,Filter Thread 58 mm, Autofocus: Yes
Optimized for edge to edge sharpness on both FX and DX-format D-SLRs
Lens not zoomable