Canon EF 11-24mm f/4L USM Lens

Description

OVERVEIW:
A truly versatile wide-angle zoom featuring an advanced optical design and constant f/4 maximum aperture, the Canon EF 11-24mm f/4L USM Lens is a member of the esteemed L-series of lenses designed for full-frame EOS DSLRs. One Super UD element and one UD element offer a significant reduction in chromatic aberrations while four aspherical elements help to minimize distortions throughout the zoom range and provide consistent edge-to-edge sharpness and illumination. Both SWC and ASC coatings have been applied to the elements in order to reduce lens flare and ghosting for increased contrast and color accuracy. Ideally suited for landscape and architectural photography, this lens covers ultra-wide to wide-angle perspectives and backs up its versatile zoom range with sophisticated optical components and intuitive handling.
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KEY FEATURES:
EF Mount L-Series Lens/Full-Frame Format
Constant f/4 Maximum Aperture
Super UD, UD, and 4 Aspherical Elements
SWC, Air Sphere, and Fluorine Coatings
Ring-Type USM Autofocus Motor
Internal Focus; Full-Time Manual Focus
Weather-Resistant Design
Rounded 9-Blade Diaphragm