The Nikon AF-S Zoom Nikkor 24-70mm f/2.8G ED Autofocus Lens is a fast aperture standard zoom lens designed for photojournalism and general photography. Optimized for edge-to-edge sharpness on both the Nikon FX (full-frame) and DX-format image sensors, this lens also includes two ED (Extra-low Dispersion) elements and PGM aspherical lenses that help control chromatic aberrations while enhancing sharpness and contrast, even at the widest aperture settings.
