Fujinon Aspherical Super EBC XF R WR 50mm F/1 (X-Mount) LEN1054

X-Mount Lens/APS-C Format 76mm (35mm Equivalent) Aperture Range: f/1.0 to f/16 One Aspherical Element Two Extra-Low Dispersion Elements Super EBC Coating DC Autofocus Motor Weather-Sealed Construction Rounded 9-Blade Diaphragm