This moderate wide-angle focal length is one of the most popular lenses for rangefinder photography. The Biogon T* 2/35 ZM is the fastest lens in the Biogon family. It offers outstanding performance, distortion-free images and the fast f/2 aperture permits handheld photography under difficult lighting conditions. When stopped down, the lens accurately captures the smallest details, yielding images with very good contrast and ‘sparkle’. Combined with a digital rangefinder camera with a 1.3 crop factor, the lens has an effective focal length of 46 mm, similar to the standard 50 mm lens for film-based cameras. The Biogon T* 2/35 ZM is a favorite of photojournalists and an all around outstanding performer for almost any application.