Today, Nikon announced the release of their new AF-S Nikkor 50mm f/1.8G lens. The lens features a maximum aperture of f/1.8, and is compatible with Nikon FX-format digital-SLR cameras.
It also has a built-in Silent Wave Motor (SWM), which allows for extremely quiet autofocus operation. The built-in SWM also means that you can shoot on autofocus when the lens is used with cameras such as the D5100 and D3100, which are not equipped with an autofocus drive motor.
You can check out Nikon's site to read the full release and check out some more of its specifications.


