Canon EF11-24mm f/4L USM Unrivalled Image Quality Lens
Unrivalled Image Quality with Widest 11-24mm Zoom
Canon’s new EF11-24mm f/4L USM is an ultra wide-angle zoom lens, starting at 11 mm, the widest angle in it class and an f/4L zoom lens with the high image quality appropriate for L lenses. With other features such as special lens and coatings built in it, ghosting and distortions are well controlled.
As the result, the EF11-24mm f/4L USM creates surreal images with clarity and widest angle. Effective arrangement of the four aspherical lenses resulted in proper correction of distortion across all zoom range.
? Focal length and maximum aperture: 11-24 mm 1:4
? Lens construction: 16 elements in 11 groups
? Diagonal angle of view: 126? 05? – 84? 00?
? Focus adjustment: Focusing cam system by ring USM drive, full-time manual focus
? Closest focusing distance: 0.28 m/ 0.918 ft., 0.16 x magnification
? Zoom system: Rotation type Filter size: Rear insert-type
? Max. diameter x length, weight: ? 108.0 x 132.0 mm, 1180 g/ 4.3? x 5.2?, 41.6 oz.