 "Canon EF 24-70mm f/2.8 L II USM Lens"@en "Camera Lenses :: Canon Lens - Onestop Digital"@en
"<p>This redesigned EF 24-70mm f/2.8L II USM Zoom Lens from Canon ups the ante for optical performance for a professional standard zoom lens. It has 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.</p>
<p>A ring-type USM and high-speed CPU with optimized AF algorithms ensure silent, fast 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 over the shoulder.</p>"@en 
 "Canon Ef 24-70mm f2.8L II Usm Lens"@en
"Canon Ef 24-70mm f2.8L II Usm Lens

The all-purpose Canon EF 24-70mm f2.8L II USM Lens is a pro-spec, fast aperture zoom lens that's suitable for all areas of photography. The Canon EF 24-70mm f2.8L II USM lens features a new, redesigned optical system that includes two ultra-low dispersion (UD) and super UD aspheric elements to minimise colour aberration and ensure exceptional sharpness, even at the maximum 70mm focal length. Each lens element also features Canon’s optimised Super Spectra coatings to reduce ghosting and flare and ensure excellent colour balance. The lens features a compact and tough L series construction to protect the lens from knocks and bumps as well as against dust and moisture. "@en 