INCLUDED - Sigma 23mm f/1.4 Lens, Hood, Front & Rear Caps, 4-Year Warranty, 52mm Filter Kit, Neoprene Pouch, Lens Pen, Cleaning Kit, and Lens Cap Tether for a complete photography solution. SUPERIOR IMAGES - Achieve exceptional clarity and detail with the 23mm focal length and advanced optics, featuring 3 SLD and 2 aspherical elements for stunning results. BEAUTIFUL BOKEH - Create stunning background blur with the wide f/1.4 aperture and 9-blade rounded diaphragm, perfect for portraits and isolating your subject. FAST AUTOFOCUS - Capture sharp, in-focus images quickly and accurately with the responsive autofocus system, ensuring you never miss a crucial moment.