Canon EF 11-24mm f/4L USM Full-Frame The use of Thermally Composite

The use of Thermally Composite Material (TSC) reduces size and weight but increases the lens durability

One super UD-glass element

Air Sphere Coating

and the bright f/2

Low-Noise Design Propellers

Canon EF 11-24mm f/4L USM Full-Frame The use of Thermally CompositeCanon EF 11 24mm f 4L USM Front and rear lens caps Built in lens hood Lens case To experience the ultimate in wide angle photography, the EF 11 24mm f 4L USM brings L series construction and optics to the widest zoom lens Canon has ever made. With an expansive wide angle range of 11 24mm, this is an ideal lens for landscapes, interior shots, and unique perspectives on subjects close and far. Its new optical design features Super UD and UD lenses that