The AF NIKKOR 14mm f/2.8D ED Lens from Nikon is a high-performance, ultra-wide-angle lens effective for interiors, dramatic cityscapes or compelling photojournalistic images even in low light. With its 114º picture angle and f/2.8 fast aperture, this lens offers a dramatic angle of view in demanding situations. On DX format cameras its angle of view is 90º, which corresponds to a 21mm focal length equivalence in the 35mm format. Extra-low Dispersion (ED) glass and two aspherical lens elements ensure superior image quality and compact design.