Items included: Sigma 28mm f/1.4 DG HSM Art Lens for Nikon F, Lens Hood, Lens Case, Lens Cap, Rear Lens Cap, 3-Piece Filter Kit, Full Cleaning Kit, Lens Cap Keeper, Backpack, 64 GB Memory Card, Card Reader, Card Wallet. Wide-angle lens for FX-format Nikon F-mount cameras, offering a 42mm equivalent focal length on DX models.. Bright f/1.4 maximum aperture excels in low-light conditions and provides significant control over depth of field.. Optical design features two FLD and three SLD elements for reduced chromatic aberrations and color fringing, along with three aspherical elements for increased sharpness.. Integrated HSM (Hyper Sonic Motor) ensures quick, quiet autofocus with full-time manual focus control, and the lens has a protective coating for durability.