Canon EF 50mm f/1.4 USM
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Offering a natural perspective along with a fast maximum aperture, the EF 50mm f/1.4 USM from Canon is a versatile normal-length prime characterized by its bright f/1.4 aperture to suit working in low-light conditions and for producing shallow depth of field imagery. This lens also features a Gaussian optics design, along with two high refractive index elements, to control spherical aberrations and distortion for high sharpness and clarity. A Super Spectra coating has also been applied to suppress flare and ghosting for improved contrast and color accuracy when working in difficult lighting conditions. Complementing the optical design is a micro USM, which enables quick and quiet autofocus performance along with full-time manual focus control.
Item Specifications
| Angle of View | 46° |
| Aperture Iris Blades | 8, Rounded |
| Aperture Maximum | f/1.4 |
| Filter Size | 58 mm (Front) |
| Focal Length | 50mm |
| Focus Type | Autofocus |
| Image Stabilization | No |
| Lens Format Coverage | Full-Frame |
| Lens Mount | Canon EF |
| Magnification | 1:6.67 Macro Reproduction Ratio 0.15x Magnification |
| Minimum | f/22 |
| Minimum Focus Distance | 1.5' / 45 cm |
| Model | EF 50mm f/1.4 USM |
| Optical Design | 7 Elements in 6 Groups |
| Size | 2.9 x 2" / 73.8 x 50.5 mm (Diameter x Length) |
| Weight | 0.6375 lb |
