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Key Features
RF-Mount Lens/Full-Frame Format
Aperture Range: f/2 to f/22
Ultra-Low Dispersion Elements
Ring-Type Ultrasonic Motor AF System
Customizable Control Ring
Rounded 9-Blade Diaphragm
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Combining the versatility of a zoom with the speed typically reserved for a prime, the Canon RF 28-70mm f/2 L USM is a wide-angle to portrait-length lens distinguished by its impressively unique f/2 constant maximum aperture. This bright design yields excellent low-light performance along with enhanced control over depth of field for isolating subject matter.