If you're seeking a lens that epitomizes the fusion of exceptional optical performance, rapid autofocus, and compact design, look no further than the Sigma 50mm f/1.4 Dg Dn Art Lens for Sony E-mount cameras. This lens is the embodiment of Sigma's commitment to high-quality, professional-grade photography equipment, designed to elevate your artistic expression to new heights.Crafted with meticulous attention to detail, the Sigma 50mm f/1.4 Dg Dn Art Lens is the latest evolution in the esteemed F1.4 series, renowned for its outstanding image quality and creative potential. This lens is tailored exclusively for full-frame mirrorless cameras, ensuring that it meets the rigorous demands of contemporary photographers who require both portability and exceptional image fidelity.The optical construction of this lens is nothing short of innovative, featuring 14 elements in 11 groups, including 3 aspherical lenses and 1 Sld glass element.