Sigma 50mm f/1.4 DG HSM (Art) Front and rear lens caps Lens hood Lens case The staple Sigma 50mm 1.4 DG HSM has been redesigned and reengineered to set a new standard for the Art line. With a large 1.4 aperture, the Sigma 50mm 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 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 1.4 lens is the new exceptional standard, standard prime.Sigma's new Art line of lenses Completely redesigned and reengineered Exceptional Image Quality Incredible focal point sharpness when wide open Pairs well with Pro-Level DSLR?s MTF A1-tested HSM (hypersonic motor) Lens Construction: 13 elements in 8 groups Number of diaphragm blades: 9 Maximum magnification ratio: 1 : 5 : 6 Minimum aperture: F16 Filter size: 77mm
