Sigma 35mm DG DN Lens for Sony Mirrorless Prime Art F1.4 E-mount, Full-frame Cameras, Wide-angle Lens, Series.

In addition to the large, beautiful bokeh characteristic of a large aperture of F1.4, it achieves sharp image quality even at the edges of the frame by thoroughly suppressing all aberrations. The 11-group, 15-element lens incorporates glass materials such as two SLDs, one ELD, one FLD, and two aspherical lenses, and thoroughly corrects axial chromatic aberration, which cannot be corrected by the camera's functions. The focus drive system employs a stepping motor. By using a lightweight, single-element focus lens, the advantages of the stepping motor are leveraged to achieve fast focusing and comfortable autofocus with high performance in tracking moving subjects. Sony E-mount 35mm F1.4 Prime wide-angle Mirrorless full-frame