RF-Mount Lens/Full-Frame Format Fixed f/11 Aperture Retractable, Locking Lens Barrel Gapless Dual-Layer Diffractive Optics STM Stepping AF Motor Optical Image Stabilizer Customizable Control Ring Compatible with RF Extenders
RF-Mount Lens/Full-Frame Format Aperture Range: f/1.2 to f/16 Blue Spectrum Refractive Optics Element One UD Element, One Aspherical Element Air Sphere Coating Ring-Type Ultrasonic Motor AF System Customizable Control Ring Rounded 9-Blade Diaphragm
