Sigma 35mm DG DN Lens for Sony Mirrorless Cameras F1.4 E-Mount, Wide-Angle, Full-Frame

Not only does it produce the large, beautiful bokeh that only a large F1.4 aperture can produce, but it also thoroughly suppresses all aberrations to achieve sharp imaging performance all the way to the edges of the screen. The 15-element lens in 11 groups uses two SLD elements, one ELD element, one FLD element, and two aspherical lenses, and also uses glass materials to thoroughly correct on-axis chromatic aberration, which cannot be corrected by the camera's own functions. The focus drive system uses a stepping motor. By using a single lightweight focus lens, the advantages of the stepping motor are utilized to achieve quick focusing and smooth autofocus with excellent tracking of moving subjects. Sony E-mount 35mm F1.4 Single focus wide angle Mirrorless Full Frame