A comprehensive and bright wide-angle zoom, the AF-S Zoom-NIKKOR 17-35mm f/2.8D IF-ED from Nikon is a versatile lens characterized by its constant f/2.8 maximum aperture and advanced design. The optical layout incorporates three aspherical elements and two extra-low dispersion elements, which greatly reduce distortion and aberrations for a high degree of sharpness, clarity, and accurate rendering. A Super Integrated Coating has also been applied to control flare and ghosting for greater contrast and color accuracy in harsh lighting and backlit conditions. Additionally, a Silent Wave Motor enables fast, near-silent autofocus performance, along with full-time manual focus override, to benefit both stills and video applications.