The Canon EF 24-70mm f/2.8L II USM Zoom Lens includes one Super UD lens element and two UD lens elements that minimize chromatic aberration in the periphery at wide-angle, as well as reducing color blurring around the edges of the subject. In addition, two types of aspherical lenses are combined to help reduce spherical aberration over the entire image area, as well as through the full zoom range. Optimized lens coatings help ensure exceptional color balance while minimizing ghosting.
A ring-type USM and high-speed CPU with optimized AF algorithms ensure silent, fast and precise autofocusing. The lens is constructed with improved dust sealing and water resistance, while fluorine coatings on the front and rear lens reduce fingerprints and smearing. A circular 9-blade diaphragm gives beautiful, soft backgrounds. A zoom lock lever locks the zoom position at the wide end for safe transporting while attached to an EOS DSLR camera.
- Large aperture L-Series standard zoom lens that combines high image quality and durability - New optical design utilizes one Super UD lens element - Includes two UD lens elements to minimize chromatic aberration - UD Lens elements eliminates color blurring around the edges of the subject - Combines 2 types of aspherical lenses to reduce spherical aberration - Achieves high image quality across throughout the full zoom range - Highly resistant to dust and water, enabling shooting in harsh and rigorous conditions - Circular diaphragm (9 blades) - Ring USM, high-speed CPU, for fast autofocusing - Optimized lens coatings ensure exceptional color balance while minimizing ghosting - Fluorine coating on front and rear lens surfaces reduces smears and fingerprints - Zoom lock lever locks the zoom position at the wide end for safe transporting