INCLUDED - Sigma 24-70mm f/2.8 DG DN II Art Lens for Sony E, Flashpoint Zoom-Mini R2 TTL Thinklite Flash, and Lens Cleaner. SUPERIOR IMAGE QUALITY - Experience exceptional clarity and detail with 19 elements in 15 groups, including 6 FLD, 2 SLD, and 5 aspherical elements, ensuring stunning optical performance. VERSATILE APERTURE RANGE - Achieve beautiful background blur and excellent low-light performance with a constant maximum aperture of f/2.8, ideal for various shooting conditions. SEAMLESS LENS COMPATIBILITY - Designed specifically for Sony E-mount cameras, this full-frame lens integrates perfectly, offering optimal performance and full functionality.