Canon EF 11-24mm f/4L USM Lens
Brand: Canon
Color: Black
L-series ultra-wide zoom lens with an impressive 11mm starting focal length
Focal Length & Maximum Aperture: 11–24mm f/4, Closest Focusing Distance : 11 in. / 0.28m
New optical design and the use of one Super UD element and one UD lens element
Subwavelength Coating (SWC) and Air Sphere Coating (ASC), Inner focusing, ring USM, a high-speed CPU and optimized AF algorithms
Full-time manual focus allows manual focus adjustment while in AF Mode