Tokina Cinema AT-X 11-16mm T3.0 Wideangle Zoom Lens for PL Camera Mounts Tokina Cinema AT-X 11-16mm T3.0 Wideangle Zoom Lens with PL Camera Mounts - Bayonet Mount Petal-Type Lens Hood - Tokina 1 Year Limited Warranty Mount: PL Focal Distance: 11-16mm Zoom Ratio: 1.45:1 Optical Structure: 11 groups /13 elements