This Leica Summicron R 50mm f2 Lens is a fantastic addition to any photographer's equipment. With a maximum aperture of f/2.0, it allows for stunning bokeh and low light capabilities. It is compatible with Leica cameras and is a full-frame lens. The focus type is manual, ensuring complete control over the final image. The mount is a Leica R mount and the focal length is 50mm. Whether you're a professional or an amateur photographer, this lens will surely produce stunning results.