Tokina atx-i 11-20mm f/2.8 Plus Canon EF-S

The Tokina atx-i 11-20mm F2.8 CF is designed as an ultra-wide-angle zoom lens for APS-C sensor DSLR cameras. It is the only f/2.8x ultra wide-angle zoom lens for APS-C sensor DSLR cameras on the current market. A focal length of 11-20mm, covering the equivalent angle of 18mm, 21mm, 24mm and 28mm wide-angle lenses, makes this lens an attractive choice after a standard zoom lens or an originally used wide-angle zoom kit lens. A constant maximum aperture of f/2.8 across the zoom range is realised for great results in low light, control of depth of field and easy manual shooting, all within a reasonable size and weight.