TOKINA AT-X 116 PRO DX-II 11-16MM F/2.8 LENS FOR CANON MOUNT
Aperture Range: f/2.8 to f/22Designed for Cameras with APS-C SensorsInternal Focusing AF MotorOne-Touch Focus Clutch MechanismTwo Aspheric Lens ElementsTwo Super-Low Dispersion Lens ElementsMulti-Layer Coating77mm Filter Thread