Canon EF 24mm f/1.4L II USM Lens lens wide angle lens that delivers respectable prime sharpness and impressive performance at all settings. Large maximum aperture of f/1.4 allows for exceptional low-light photos, and a circular aperture and narrow depth of field gives nice background blur. This lens kompotibel with EOS cameras, 1100D, 550D, 600D, 650D, 60D, 7D. And has a weight of 550g, viewing angle 84 degrees, using 77mm filter