Sigma 24-70mm f/2.8 IF EX DG HSM AF Standard Zoom Lens for Canon Digital SLR Cameras

Brand: SigmaColor: BlackFeatures: Large aperture standard zoom lens This lens has a minimum focusing distance of 38cm/15in and a maximum magnification ratio of 1:5.3, Focal Length : 24-70mm ELD and SLD glass provides excellent correction of all types of aberrations Super Multi Layer Coating reduces flare and ghosting, Equipped with HSM ensuring quiet and high speed AF The rounded 9 blade diaphragm creates an attractive blur Publisher: SIGMADetails: This large aperture standard zoom lens covers focal lengths from 24mm and is housed in compact construction. The latest optical design provides an overall length of 94.7cm /3.7inch. It is ideal for general photography such as snapshots, portraiture and landscapes. The Super Multi Layer Coating reduces flare and ghosting. ELD (Extraordinary Low Dispersion) glass, two SLD (Special Low Dispersion) glass elements and three aspherical lenses provide excellent correction of all types of aberrations. Superior optical performance is ensured through