|Focal Length & Maximum Aperture||50mm 1:1.4|
|Lens Construction||7 elements in 6 groups|
|Diagonal Angle of View||46°|
|Focus Adjustment||Overall linear extension system with USM|
|Closest Focusing Distance||0.45m / 1.5 ft.|
|Max. Diameter x Length, Weight||2.9" x 2.0", 10.2 oz. / 73.8 x 50.5mm, 290g|
Canon EF 50mm F1.4 USM Lens is compatible with all Canon EOS mount interchangable cameras.
Canon 50mm f1.4 standard lens features superb quality and portability. Two high-refraction lens elements and new Gaussian optics eliminate astigmatism and suppress astigmatic difference. Crisp images with little flare are obtained even at the maximum aperture
Versatile, compact standard-lens design
Gaussian optics, combined with two high-refraction lens elements allow photographers working in all fields to capture crisp, clean images, even wide open at f/1.4. The lens is ideal for photographing landscapes and travel scenes as well as portraits and reportage.
Smooth background blur
A virtually circular aperture diaphragm gives out of focus regions a softer, more uniform feel. Sharp foreground objects stand out against a smooth blurred background.
A ultrasonic motor drives autofocus extremely quickly, and in near silence. Excellent holding torque ensures the point of focus is reached accurately, without overshooting. Furthermore, full-time manual override is available, making it possible to adjust focus without leaving AF mode.
Super Spectra coating
Super Spectra coatings ensure accurate colour balance and enhance contrast. They also reduce flare and ghosting – a common problem caused by light bouncing off a camera's sensor.