Items included: Sigma 28mm f/1.4 DG HSM Art Lens for Sony E, Lens Case, Lens Hood, Lens Cap, Rear Lens Cap, Full Cleaning Kit, Lens Cap Keeper. Wide-Angle for Full-Frame Sony E: Versatile for street to landscape photography, offering a broad field of view and a 44.8mm equivalent focal length on APS-C models.. Bright f/1.4 Aperture: Ideal for low-light conditions and provides enhanced control over depth of field for isolating subjects.. Advanced Optical Design: Incorporates two F Low Dispersion (FLD) and three Special Low Dispersion (SLD) elements to minimize chromatic aberrations and color fringing. Three aspherical elements reduce distortion and spherical aberrations.. Durable Build and Performance: Features a brass bayonet mount with dust- and splash-resistance, an HSM (Hyper Sonic Motor) for quiet autofocus with full-time manual override, and a rounded nine-blade diaphragm for smooth bokeh.