A handy, compact zoom lens for versatile and easy subject selection whilst travelling A handy, compact zoom lens for versatile and easy subject selection while travelling, etc. The highest optical performance in its class,plus the convenience of focusing up to 45 cm over the entire zooming range.The micro USM drive provides silent,high-speed autofocusing,plus the wide zooming range provides an easy,enjoyable picture-taking experience. This lens is also available with a DC motor instead of a USM to drive the AF.