The Voigtlander X 35mm F1.2 Nokton lens is Voigtlander's first X mount lens. The new Nokton provides manual focus for precise focusing, 12 aperture blades for gorgeous bokeh, and chipped communication with most recent X mount cameras. Unusual for X mount lenses the Nokton F1.2 is designed for a vintage classic look wide open which sharpens up by F4. The Nokton is small and compact at 7oz and extending only 39.8mm from the front of the lens mount. Lens hood is included. Filter size 46mm.