Full Frame | f/1.2 to f/16 | Fast Wide-Angle Prime Lens | HLA-Driven High-Speed AF Motor | Rounded 11-Blade Diaphragm | Aperture Ring, Focus Mode Switch | 4 Aspherical Elements, 1 SLD Element
Full-Frame | f/1.4 to f/16 | Fast Portrait-Length Lens | Dual Hyper VCM Motors | Customizable Fn Button & Switches | Weather-Sealed Metal Body | Dust- and Splash-Resistant Construction