Voigtlander 35mm f/1.7 Ultron Black Aspherical Leica M Mount New Aspheric High Performance 35mm f/1.7 Lens for digital or film cameras Classic Vintage Lens Barrel Styling Leica M Mount rangefinder coupled to .7 meter Easily Adaptable to All Sony NEX, M43, and Fuji X cameras with proper adapter Sharp Modern Multi Coated Aspherical Lens