Items included: Sigma 30mm f/1.4 DC HSM Art Lens for Nikon F, Lens Cap, Rear Lens Cap, Lens Hood, Lens Case, 3-Piece Filter Kit, Full Cleaning Kit, Lens Cap Keeper, Backpack, Lens Pouch, 64 GB Memory Card, Card Reader, Card Wallet. Wide-angle zoom designed for FX-format Nikon F-mount cameras, providing a 21-36mm equivalent focal length range for DX models.. Bright f/1.4 maximum aperture offers excellent low-light performance and extensive depth of field control.. Optical design features one aspherical element to reduce distortion and spherical aberrations, along with a Super Multi-Layer Coating to minimize flare and ghosting.. Integrated HSM (Hyper Sonic Motor) and rear focus system deliver quick, quiet autofocus with full-time manual focus control.