Sigma 85mm f/1.4 DG DN Art Lens for Sony E ( 3 Year Warranty )

E-Mount Lens/Full-Frame Format Physical Aperture Ring; De-Click Switch As part of the Art line within Sigma's Global Vision series, this lens is designed to achieve truly notable optical performance and is ideally suited for creative and artistic applications. Portrait-length lens is designed for full-frame Sony E-mount mirrorless cameras but can also be used with APS-C models where it provides a 127.5mm equivalent focal length.