The Sigma 50mm f/1.4 DG HSM Art Lens for Canon EF has been redesigned and reengineered to set a new standard for the Art line. With a large f/1.4 aperture, the Sigma 50mm f/1.4 prime lens is pro level performer for shooting everything including portrait photography, landscape photography, studio photography and street photography. A Hyper Sonic Motor (HSM) ensures quiet, smooth and accurate autofocusing and paired with Special Low Dispersion (SLD) glass and Super Multi-Layer coating, the 50mm f/1.4 is a high performance lens for modern DSLR sensors. 13 elements in 8 groups allow for unsurpassed performance even at wide apertures and close-up photography is easily managed with a minimum focusing distance of 40cm. The Sigma 50mm f/1.4 lens is the new exceptional standard, standard prime.
Features:
Aperture Range: f/1.4 to f/16
One Molded Glass Aspherical Element
Three Special Low Dispersion Elements
Super Multi-Layer Coating
Floating System & Large Diameter Design
Hyper Sonic AF Motor
Rounded Nine-Blade Diaphragm
Thermally Stable Composite Material
Brass Bayonet Mount
Compatible with Sigma USB Dock
USB Dock Compatibility Sigma has developed special software (SIGMA Optimization Pro) that can update the lens firmware and adjust parameters such as focus. *USB Dock is sold separately.