INCLUDED - Sigma 28-70mm f/2.8 DG DN Lens, Hood, Corel Mac Essentials Suite, 67mm Filter Kit, Lens Pouch, Cleaner, Cleaning Kit, Cap Tether & Sigma 4 Year Limited Warranty. SUPERB IMAGE QUALITY - Achieve exceptional clarity and detail with 2 FLD and 2 SLD lens elements, minimizing aberrations for stunning results across the entire zoom range. VERSATILE FOCAL LENGTH - The 28-70mm zoom range offers flexibility for various shooting scenarios, from wide-angle landscapes to portrait photography, all in one compact lens. CONSTANT F2.8 APERTURE - Maintain consistent exposure and shallow depth of field throughout the zoom range, perfect for low-light conditions and creating beautiful bokeh effects.