This L-series is a professional f/1.4 wide-angle lens with an aspherical lens element to correct aberrations.
With an innovative floating system which enables a high picture quality to be obtained over the entire focusing range you can be confident that you get the best pictures time after time.

Focal length and maximum aperture: 35 mm 1:1.4
Lens construction: 11 elements in 9 groups
Diagonal angle of view: 63°
Focus adjustment: Rear focusing system with USM
Closest focusing distance: 0.3m / 1ft
Filter size: 72mm