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. It s 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 the point of focus is reached accurately. A circular 8-bladed aperture diaphragm gives out-of-focus regions a softer look, letting sharp foreground objects stand out against elegant bokeh.
| Lens system | |
| Component for: | SLR |
| Lens structure (elements/groups): | 7/6 |
| Minimum aperture number: | 1.4 |
| Closest focusing distance: | 0.45 m |
| Maximum aperture number: | 22 |
| Lens mount interface: | Canon EF |
| Lens viewing angle, diagonal: | 46° |
| Performance | |
| Compatibility: | Canon EOS |
| Design | |
| Product colour: | Black |
| Weight & dimensions | |
| Diameter: | 7.38 cm |
| Filter size: | 5.8 cm |
| Length: | 50.5 mm |
| Weight: | 290 g |