Tokina
11-20mm f/2.8 PRO DX Lens (Canon EF)
Wide-angle zoom lens
The 11-20mm f/2.8 PRO DX Lens from Tokina is a versatile ultra-wide-angle zoom for Canon APS-C DSLRs, where it offers a 16.5-30mm equivalent focal length. It features a constant maximum aperture of f/2.8 to benefit working in low-light conditions and with selective depth of field, where a nine-blade diaphragm ensures smooth out of focus areas.
One P-MO hybrid aspherical element, two glass-molded aspherical elements, and three SD ultra-low dispersion elements work together to minimize distortions and aberrations for increased clarity. A multi-layer lens coating has also been applied to further reduce lens flare and ghosting, for images that are bright and sharp. Easily switch between auto and manual focus modes, while an internal focusing design maintains the overall length of the lens during use.