INCLUDED - Sigma 24-70mm f/2.8 lens, lens cap, rear cap, lens hood, lens case, ProOptic filter kit, lens wrap, cleaning kit, lens cap tether, PC software kit & 4-year warranty. SUPERIOR IMAGES - Achieve exceptional clarity and sharpness across the entire zoom range with advanced optics and aspherical elements, minimizing distortion for professional-quality results. VERSATILE ZOOM - Capture a wide range of subjects with the 24-70mm focal length, perfect for landscapes, portraits, and everyday photography, offering flexibility in various shooting scenarios. CONSTANT APERTURE - Maintain consistent exposure throughout the zoom range with the f/2.8 maximum aperture, ideal for low-light conditions and creating beautiful background blur (bokeh).