Far-reaching 762mm equivalent focal length – ideal for sports and wildlife. Compact and lightweight design, just 1335g (2.94lb) and 25.6cm (10.1in) long, making it easy to handhold or carry all day in the field. Fast, accurate linear autofocus motor with presets designed to minimize focusing times – ideal for making images of fast-moving subjects. Up to 5.5 stops Optical Image Stabilizer for confident handheld image making. Five ED and two Super ED elements offer high optical quality.