Nikon Nikkor AF-S 12-24mm f/4 G IF-ED DX Lens for Nikon F (DX) mount
The Nikon AF-S DX Nikkor 12-24mm F4G ED-IF is an ultra-wide-angle lens designed exclusively for use with Nikon’s DX-format. A Silent Wave Motor (SWM) enables quiet and fast autofocus on all current Nikon DSLRs.