Voigtlander Nokton Aspherical III 35mm F/1.2 (M-Mount) LEN1434

Leica M-Mount Lens Aperture Range: f/1.2 to f/22 Two Aspherical Elements High Refractive Index Glass Manual Focus Design Minimum Focus Distance: 1.6' Filter Thread: 52mm 12-Blade Diaphragm