SONY FE 16-35MM F2.8 GM LENS(SEL1635GM)

E-Mount Lens/Full-Frame Format Aperture Range: f/2.8 to f/22 Two Extra-Low Dispersion Elements Three Aspherical and Two XA Elements Nano AR Coating and Fluorine Coating Direct Drive Super Sonic Wave AF Motors Focus Hold Button; AF/MF Switch Dust and Moisture-Resistant Construction Rounded 11-Blade Diaphragm