Canon EF 70-200mm f/2.8L II IS USM Telephoto Zoom Lens for Canon SLR Cameras

Improving upon one of the most celebrated lenses in the Canon EF line is no easy feat, but Canon has done just that. The all-new EF 70-200mm f/2.8L IS II USM increases the speed, performance and optical quality of the EF 70-200 f/2.8L IS USM while maintaining all of the characteristics that have made it a legend for professionals and advanced amateurs alike. The EF 70-200mm f/2.8L IS II USM features one fluorite and five UD elements for increased optical quality and reduced chromatic aberration. It has a minimum focusing distance of 1.2m/3.9 ft. at all zoom settings, which is useful for photographers in smaller spaces trying to get closer to a subject. It features a next-generation Optical Image Stabilizer, providing up to 4 stops of correction at all focal lengths. And as with all L-series lenses, the EF 70-200mm f/2.8L IS II USM is dust- and moisture-resistant and designed for use in the challenging environments typical of rigorous professional use. Product Features EF mount; telephoto zoom lens Ultra-low Dispersion glass; inner focusing; full-time manual focus 70-200mm focal length f2.8 constant maximum aperture UltraSonic Motor (USM) Technical Details Angle of view (Horizontal, Vertical, Diagonal): 29 to 10 degrees, 19 to 7 degrees, 34 to 12 degrees Lens construction: 18 elements in 15 groups Number of diaphragm blades: 8 Minimum aperture: 32 Closest focusing distance: 3.9 feet Maximum magnification: 0.21x (at 200mm) AF actuator: USM Filter diameter: 77 millimeters Maximum diameter by length: 76 by 172 inches Weight: 25 ounces Magnification with Extension Tube EF 12 II: 0.23 to 0.06 Magnification with Extension Tube EF 25 II: 0.39 to 0.13 Lens hood: ET-83II Hard case: Not available Soft case: LZ1324 GF Holder III (Hood III): 2 GF Holder IV (Hood IV): 3 Warranty: 1 year