The Sigma 50mm F1.4 DG DN Art is a fast-aperture, full-frame prime lens designed for Sony E-mount mirrorless cameras. This all-round optic is ideal for portrait, wedding, street, and landscape photography, and is an excellent option for video shooting. It offers fast, precise autofocus and super-smooth bokeh in a compact and lightweight body. The updated Sigma 50mm f/1.4 DG DN Art Lens for Sony E offers even better optical performance than the original, faster and more precise AF, smoother bokeh from 11 aperture blades, and improved handling. It features a High-response Linear Actuator (HLA) AF motor for high-speed and quiet autofocus. Its slim and compact body makes it comfortable to carry and use.