nikon 24-70mm f 2.8 g ed af-s nikkor wide angle zoom lens
fast-aperture high performance wide-angle zoom optimized for fx and dx-format sensors and features nikon s ed glass and nano crystal coat fast wide-angle to medium telephoto af-s zoom lens optimized for edge-to-edge sharpness on both the nikon fx 23.9 x 36mm and dx format image sensors three extra-low dispersion ed elements and pgm aspherical lenses control chromatic aberrations while enhancing sharpness and contrast even at the widest aperture settings nikon s silent wave motor swm enables ultra high-speed auto focusing with exceptional accuracy and powerful super-quiet operation focus as close as 14.9 inches m a focus mode switch enables quick response to changing situations between manual and auto focus operation enhanced optical formulas engineered to produce exceptional sharpness contrast and color rendering outstanding image integrity exclusive nano crystal coat further reduces ghosting and flare for even greater image clarity internal focus if provides fast and quiet auto focusing without changing the length of the lens retaining subject-working distance through the focus range rugged construction with professional-grade dust and moisture resistance