The Sigma 12-24mm F4.5-5.6 DG HSM II
Whether you are a professional photographer who specializes in weddings, fine art, or photojournalism, or a discriminating landscape enthusiast, the 12 to 24mm F4.5 to 5.6 DG HSM II is a great wide-angle zoom lens option.
This second generation lens is a full-frame, rectilinear, ultrawide to wide angle zoom with a sweeping field of view– 122 degrees at 12mm – and it has been totally redesigned to provide the highest quality optics so it delivers stunning photos with the signature dramatic perspective effects ultrawides deliver.