Blending a favoured wide-angle focal length with a bright maximum aperture, the Canon EF 24mm f/1-4L II USM Lens is a Canon L-series lens characterized by a robust physical construction and sophisticated optical design- Two ultra-low dispersion elements help to control chromatic aberrations and color fringing while a pair of aspherical elements reduce spherical aberrations and distortion for high sharpness and clarity- Individual elements also feature a Sub Wavelength Coating to suppress lens flare and ghosting for improved contrast and color neutrality in a variety of lighting conditions- Besides the optical attributes, this lens is also distinguished by its fast f/1-4 maximum aperture to benefit working in low-light conditions for controlling depth of field- Additionally, this lens sports a ring-type USM for quick and quiet autofocus performance and full-time manual focus override, and an internal floating focus mechanism also helps to maintain consistent image quality throughout the entire focusing range- {Key Features} - EF-Mount Lens/Full-Frame Format - Aperture Range: f/1-4 to f/22 - Two Aspherical and Two UD Elements - Sub Wavelength Coating - Ring-Type Ultrasonic Motor AF System - Floating Internal Focusing Mechanism - Weather-Sealed Construction - Rounded 8-Blade Diaphragm {Box Contents} - Canon EF 24mm f/1-4L II USM Lens - Canon E-77 II Lens Cap - Canon Lens Dust Cap E (Rear) - Canon EW-83K Lens Hood for Canon 24mm f/1-4L II USM Lens - Canon Lens Case LP1319
