INCLUDED - Sigma 16mm f/1.4 lens, hood, caps, 4-year warranty, 67mm filter kit, lens pouch, cleaner, cleaning kit, & lens cap tether for a complete photography solution. SUPERIOR IMAGING - Achieve exceptional image quality with the 16mm focal length and wide f/1.4 aperture, perfect for stunning, detailed photos and videos on your Nikon Z. BEAUTIFUL BOKEH - Create captivating images with smooth, creamy backgrounds thanks to the 9-blade diaphragm, enhancing subject isolation and artistic expression at f/1.4. ADVANCED OPTICS - Experience minimized aberrations and sharp clarity with 16 elements in 13 groups, including FLD, SLD, and aspherical glass, ensuring professional results.