Voigtlander Ultra Wide-Heliar 12mm f/5.6 Aspherical M Mount Lens for Leica M - Black
One of the widest 35mm full frame lens in the world. In fact, it is the widest M mount lens to date. The Voigtlander Ultra-Wide Heliar 12mm/f5.6 with 121 degrees picture angle, yield minimal distortion. With it's rectilinear lens design, it delivers the h