Standard prime lens suited to general-purpose photography from landscape to portrait Compact and lightweight this lens can be taken anywhere The in-built Ultra-Sonic Motor (USM) drives fast and quiet Auto Focus with optional full manual override Reduce ghosting and flare with Super Spectra coatings A circular 8-bladed aperture diaphragm gives out-of-focus regions a softer, more uniform feel Weighing in at just 290 g and measuring at 73.8 x 50.5 mm Compatible with all Canon DSLR cameras and EOS-M mirrorless cameras with an EF-EOS M Mount adapter With its fast maximum aperture and focusing system, the compact, high performance EF 50mm f/1.4 USM standard lens delivers superb performance in any field of photography, from landscapes and travel scenes to portraits and reportage. Its compact and lightweight design make it an affordable choice for travel and general-use, the Ultra Sonic Motor (USM) motor drives autofocus extremely quickly and quietly, with excellent holding torque ensuring th