Canon 28mm f2.8 is an Auto Focus (AF) Wideangle Prime lens with 35mm FF max sensor coverage and it is designed to be used with Canon EF mount lenses.
Canon 28mm f2.8 is compatible with cameras that have Canon EF lens mount.
Max sensor coverage of Canon 28mm f2.8 is 35mm FF.
Canon 28mm f2.8 has a fixed focal lenght of 28mm. When mounted on a 35mm FF format camera, it provides an 35mm (FF) equivalent of 28mm.
Canon 28mm f2.8 has a max aperture of F2.8 and a minimum aperture of F22.0.