Samyang SYIO75AF-E: 75mm F/1.8 (E-Mount) LEN1251

E-Mount Lens/Full-Frame Format Aperture Range: f/1.8 to f/22 Three Extra-Low Dispersion Elements Two High Refractive Index Elements Ultra Multi-Coating Linear STM AF Motor, MF Override Custom Switch Rounded 9-Blade Diaphragm