The performance of the RF 28-70mm F2L USM is simply extraordinary, thanks to Canon's EOS R System, which now makes it possible to design lenses that were previously impossible. Designed with a maximum aperture of f/2 throughout the 28-70mm focal length range, you can create blurred backgrounds with a shallow depth of field and use faster shutter speeds in low-light conditions. The RF 28-70mm F2L USM lens uses four aspherical lens elements, a pair of UD (Ultra Low Dispersion) lens elements, and a Super UD lens element to deliver the optical quality normally expected of a prime lens. It's also versatile, thanks to a range of focal lengths that photographers can use in almost every field of photography.
