Canon 70-200mm F/2.8L EF USM IS II

The EF 70-200mm f2.8L IS II USM is a workhorse telephoto zoom lens designed for professional use. It has a rugged durable design, a four-stop Image Stabilizer and specialised lens elements.Features High-performance, L-series telephoto zoom lens  Constant maximum aperture of f2.8  Four-stop Image Stabilizer  Fluorite and UD lens elements  Improved durability  1.2m minimum focussing  Water and dust resistant  Ring type USM AF motorAn essential telezoom lens for sports, wildlife or portraits.L-series qualityThe L-series is Canon's flagship professional lens range, representing the best in precision-designed EF optics. L-series lenses combine superior performance with superlative handling, and are resistant to dust and moisture.Fast, constant maximum apertureShoot hand held in low light conditions thanks to a fast f2.8 maximum aperture, which stays constant throughout the zoom range. Such an aperture also gives a photographer control over depth of field.Image StabilizerCanon’s four-stop Image Stabilizer (IS) makes the EF 70-200mm f2.8 IS II USM ideal for shooting in low light conditions when using a tripod is not possible. The IS system allows shutter speeds up to four stops slower than normal to be used without causing image blur.Fluorite and ultra-low dispersion (UD) lens elementsThe lens features elements made from fluorite, which reduce chromatic aberration. Five UD (ultra-low dispersion) elements are used to ensure high contrast and natural colour reproduction throughout the zoom range.Smooth background blurA virtually circular aperture diaphragm gives out of focus regions a softer, more uniform feel. Sharp foreground objects stand out against a smooth blurred background.Ultrasonic focusingA ring-type ultrasonic motor drives autofocus extremely quickly, and in near silence. Excellent holding torque ensures the point of focus is reached accurately, without overshooting. Furthermore, full-time manual override is available, making it possible to adjust focus without leaving AF mode.AccessoriesThe lens is supplied as standard with the ET-87 lens hood to prevent glare affecting images, as well as a removable tripod mount and soft case.