This 500mm super telephoto lens with Image Stabilizer system and large aperture of f/4 is sure to have wide appeal. Its newly designed optical system consists of 17 elements in 13 groups, including one fluorite lens and two UD lenses. These have eliminated all kinds of aberrations to achieve a level of image quality previously impossible to attain. With ring USM and an improved drive algorithm, its autofocus is the fastest in the world (when used with the EOS-3).

Always a favourite of motor sports, wildlife and nature shooters, the relatively lightweight 500mm lens now adds Image Stabilizer for an unbeatable package of handling and sharpness. Fluorite and UD-glass – a combination available from no other lens manufacturer – provide great performance, even with the EF 1.4x II or 2x II tele extender attached. It focuses down to under 15 feet (4.5m), and offers the same weather-resistant design and incredible AF speed as its 300mm, 400mm and 600mm siblings.