Ideally suited for: Landscape, travel, nature and architecture - equivalent to a 18-36 mm 35 mm lens The unusually fast and quiet autofocus of the MSC mechanism is ideal for subtle photo and video recording With a length of only 49.5 mm, the ultra wide angle zoom proves to be a compact and lightweight companion on every journey Outstanding image quality, despite very compact design with pin-sharp images right up to the edges of the image Ideal processing and high quality metal bayonet