INCLUDED - Sigma 10-18mm Lens, Hood, Front & Rear Caps, 4-Year Warranty, Soft Case, 67mm Filter Kit, Lens Pen, Cleaning Kit, Lens Cap Tether for comprehensive care. SUPERIOR OPTICS - Experience exceptional image clarity with 13 elements in 10 groups, including FLD, SLD, and aspherical elements minimizing distortion. VERSATILE FOCUS - Capture stunning details with a minimum focusing distance of 4.6' (wide) to 7.6' (tele), and a maximum magnification ratio of 1:4 (W) - 1:6.9 (T). ULTRA-WIDE ZOOM - Achieve expansive perspectives with a 10-18mm focal length, perfect for landscapes, interiors, and creative compositions on APS-C cameras.