Canon EF 50mm f/1L USM

Weight: 985 g
Brand: Canon
Description: Mount: Canon EF, lens type: standard, focal length: fixed, autofocus, prime lens focal length: 50 mm, aperture F at min. focal length: 1, functions: focusing moto
Type: Lens
Functions: Focusing motor for Nikon F, ultrasonic motor
Length: 81.5 mm
Diameter: 91.5 mm
Focal length: Permanent
Lens type: Standard
Max viewing angle: 46 degrees min
Minimum focus distance: 0.6 m
Auto focus: There is
Focal length of prime lens: 50 mm
Bayonet: Canon EF
Filter thread diameter: 72 mm
Aperture F at min. focal length: 1
Minimum aperture F: 16
Number of aperture blades: 8
Number of element groups: 9
Number of elements: 11