Sigma 14mm F1.8 DG HSM Art Lens For Canon EF-Mount

* World’s first and only Full-frame F1.8 ultra-wide-angle lens * Exceptional optical performance ideal for ultra-high megapixel cameras * Ideal for Astrophotography, Landscape Photography, Documentary and Architecture * Featuring a large-diameter aspherical lens element * Minimized chromatic aberation and distortion * Mount with Dust/splash-proof construction * Newly designed HSM with faster, yet smoother focusing * Electromagnetic aperture control (for Nikon) * Rear Filter Holder FHR-11(Optional for Canon) * Handcrafted in Japan * Art Lens Engineered for those who see photography as a critical expression of self, our Art line offers sophisticated optical performance and abundant expressive power to deliver faithfully on your artistic vision. * Aspherical The aspherical lens complex allows freedom of design, improved performance, a reduced number of component lenses and a compact size. * DG For Digital Designed to deliver the ultimate in performance on full-frame digital SLRs, Sigma DG lenses also bring ou...