Introduction With a constant maximum aperture of f/2.8 and minimum focal length of 14mm delivering a truly expansive horizontal angle of view of 104-degrees, this lens is the widest rectilinear zoom lens in Nikon’s range.With a huge convex front element, ED glass and as one of the first to premier the firm’s new Nano Crystal coat technology, the lens is still one of the most sought after models in the firm’s range. Even when fitted on a DX camera, or when used on a FF bodies using the DX crop mode, the lens is the equivalent