Manufacturer:
CanonCanon EF 50mm F/1.4 USM Lens for Canon SLR Cameras
Standard lens featuring 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. Specifications: Focus Drive: Ultrasonic Elements/Groups: 6/7 Angle of View: 46 degrees Minimum Focus: 1.5 ft. (0.45m) Minimum Aperture: f/22 Filter (diameter): 58mm Max. Diameter & Length - 73.8mm x 50.5mm light: 10.1 oz. (290g)
Manufacturer:
CANONCanon EF 50mm f/1.4 USM Lens
The superb Canon EF 50mm f/1.4 USM Autofocus Lens yields sharp crisp images with little flare -- even at the maximum aperture! And of course its f/1.4 speed makes it perfect for available-light shooting including low-light conditions. Compact and affordable it combines the extra-small Micro USM with full-time manual focusing when the lens is in the AF mode. Two high-refraction lens elements and gaussian optics eliminate astigmatism and suppress astigmatic difference.