Sigma 105mm f/1.4 DG HSM Art Lens for Canon

Take bright and vibrant shots at night with the Sigma 105mm f1.4 DG HSM Art Lens. It is designed for Canon EF-mount cameras. Its optical construction includes 17 elements arranged in 12 groups. There are three FLD and two SLD elements as well as a single aspherical element to correct various distortions and maintain color neutrality. The Super Multi-Layer Coating offers image saturation by reducing flare and ghosting. This Sigma telephoto lens has a Hyper Sonic Motor and updated AF algorithm to ensure smooth and precise operations. The electromagnetic aperture mechanism provides stability during exposure adjustment at fast continuous shooting rates. Also the nine rounded blades of the diaphragm create a pleasant bokeh effect. The lens sports a brass mount and rubber sealing to offer longevity. You can connect the lens to an optional Sigma USB Dock to fine-tune the lens settings or for firmware updates.Leading the way in F1.4 brightness Optical system delivering unsurpassed F1.4 performance Exceptional peripheral brightness Professional specifications Ease-of-use specifications