Fujinon Aspherical Nano-GI XF R WR 16mm F/1.4 (X-Mount) LEN1045

X-Mount Lens/APS-C Format 24mm (35mm Equivalent) Aperture Range: f/1.4 to f/16 Two Aspherical Elements, Two ED Elements Nano-GI and HT-EBC Coatings Floating Focus System Weather-Sealed Construction Rounded 9-Blade Diaphragm