Canon EF 50mm f/1.4 USM
Fixed focal length lenses generally offer a wider maximum aperture than zoom lenses. From ultra-wide angle lenses ideal for indoor shooting to long telephoto lenses extensively used for wildlife, sports and news photography Canon has the fixed focal length lens to suit you.
This standard lens features superb quality and portability. Two high-refraction lens elements and new Gaussian optics eliminate astigmatism and suppress astigmatic difference. If crisp images with little flare are important to you, they can be obtained even at the maximum aperture with this robust lens..
Focal length and maximum aperture: 50 mm f1.4
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 / 1.5ft
Filter size: 58mm