Canon EF - 11 mm to 24 mmf/4 - Full Frame Sensor - Ultra Wide Angle Zoom Lens for Canon EFPush the boundaries of perspective and capture scenes with a scale you can almost walk into. The Canon EF 11 24mm f 4L USM is Canons most expansive ultra wide angle zoom lens for the EF mount, designed to deliver spectacular corner to corner sharpness, minimal distortion, and outstanding color fidelity across the entire zoom range. Built to meet the demands of landscape photographers, interior shooters, architects, and astrophotographers, this lens