 "Canon EF zoom lens - 24 mm 70 mm" " Canon 5175B002 Camera & Camcorder Lenses CDW.com
"The EF 24-70 mm f/2.8L II USM delivers superb image quality throughout its zoom range, thanks to aspherical lens elements and ultra-low dispersion (UD) and super UD glass. Redesigned optics ensures sharpness is maximized across the frame.The EF 24-70 mm f/2.8L II USM is robust enough for daily professional use. Weather sealing protects against dust and moisture, while a fluorine-coated front and rear elements are easy to clean." 
 "Canon EF-S 10-22mm f/3.5-4.5 USM Ultra Wide Angle Zoom Lens"@en
"Canon EF-S 10-22mm f/3.5-4.5 USM Ultra Wide Angle Zoom Lens"@en 
 Lens Mount: Canon EF-S Focal Length: 10-22mm Maximum Aperture: f/3.5 - 4.5 Minimum Aperture: f/22 - 29 Maximum Magnification: 0.17x Minimum Focus Distance: 0.79 ft. (24cm) Lens Construction: 13 elements in 10 groups Diaphragm Blades: 6 Focus Type: AF with inner focusing Image Stabilization: None Filter Size: 77mm Dimensions (Diam. x Length): 3.3 x 3.5 in. (83.5 x 89.8mm) Weight: 13.6 oz. (385g)