Sigma 12-24mm f/4.5-5.6 EX DG HSM

The Sigma 12-24mm f/4.5-5.6 EX DG HSM is an ultra-wide angle zoom lens designed for Canon's full-frame SLR cameras. This lens is known for its high quality construction and exceptional performance.

It features a rounded diaphragm to create an attractive background blur. The EX DG HSM also includes a Hyper Sonic Motor for fast and quiet autofocus. The lens has an advanced optical formulation, composed of aspherical and low dispersion lenses, to reduce chromatic aberrations and ensure sharpness.

The Sigma 12-24mm is ideal in landscape situations or in tight spaces, where the view includes a wide angle. Furthermore, it is perfect for architects and real estate photographers, who need vivid wide-angle images. Its fast and quiet autofocus makes it also ideal for live events, where noise can be disturbing.