RF-Mount Lens/Full-Frame Format | Aperture Range: f/4 to f/22 | Three UD Elements | Three Aspherical Elements | Air-Sphere and Fluorine Coatings | Nano USM AF System | Optical Image Stabilizer | Customizable Control Ring | Rounded 9-Blade Diaphragm | Limited 2-Year Warranty
RF-Mount Lens/Full-Frame Format | Aperture Range: f/4 to f/32 | Four Ultra-Low Dispersion Elements | Air Sphere and Fluorine Coatings | Limited 2-Year Warranty