Full-Frame | f/2.8 to f/22 | Compact & Fast Standard Zoom | Stepper Motor (STM) Autofocus | Optical Image Stabilizer | Collapsible Design | Customizable Control Ring
RF-Mount Lens/Full-Frame Format | Aperture Range: f/2 to f/22 | Three Extra-Low Dispersion Elements | Two Aspherical Elements | Rectilinear Design, Low Distortion | Frog Eye Dust & Water-Repellent Coating | Manual Focus Design | Manual Aperture Ring Can Be De-Clicked | 5-Blade Diaphragm
RF-Mount Lens/APS-C Format | 29-80mm (35mm Equivalent) | Aperture Range: f/2.8 to f/22 | Minimum Focusing Distance: 4.8" | Three Aspherical Elements | Special Low Dispersion Element
Full-Frame Format | f/1.4 to f/16 | Extremely Fast Design, Advanced Optics | Voice Coil Motor (VCM) for Rear Focus | Nano USM for Fast Floating Autofocus | Manual Iris/Full-Time Focus Rings | Air Sphere (ASC) Coating