Tokina 12-28mm f4 Pro DX is an Auto Focus (AF) Wideangle Zoom
lens with APS-C / DX max sensor coverage and it is designed to be used with Canon EF mount cameras.
Tokina 12-28mm f4 Pro DX is compatible with cameras that have Canon EF lens mount.Some of the latest released cameras with Canon EF lens mount are
Max sensor coverage of Tokina 12-28mm f4 Pro DX is APS-C / DX.
Tokina 12-28mm f4 Pro DX has a focal range of 12-28mm and 2.3X zoom ratio. When mounted on a APS-C / DX format camera, it provides an 35mm (FF) equivalent of 18 - 42mm.
Tokina 12-28mm f4 Pro DX has a constant max aperture of f4 from 12mm all the way to the 28mm .