Carl Zeiss Distagon T* 18/4.0 ZM Leica M - Zilver The space captor Panoramas, landscapes, architecture, photos with dominating foreground and wide background, photography in confined spaces is the profession of this lens. It offers excellent optical performance in a 100 degree diagonal field angle and it′s distortion is almost invisible. Despite its comfortable F4 maximum aperture the photographer will enjoy the compactness and light weight of the lens. A full metal barrel, 1/3 f-stops, a sophis ...