Items included: Sigma 24mm f/2 DG DN Contemporary Lens for Sony E, Magnetic Mteal Lens Cap, Lens Cap, Rear Lens Cap, 3-Piece Filter Kit, Full Cleaning Kit, Lens Cap Keeper, Backpack, 64 GB Memory Card, Card Reader, Card Wallet. Bright f/2 Aperture: Excellent low-light performance and depth of field control in a compact design. Advanced Optics: Features two SLD and one FLD glass elements, plus two aspherical elements for sharpness and reduced aberrations. Stepping Motor AF: Smooth, quiet autofocus suitable for both photos and videos.. All-Metal Construction: Stylish, durable design with a mechanical aperture ring and rounded nine-blade diaphragm for pleasing bokeh.