Canon RF Mount. The Canon RF 28-70mm f/2L belongs to Canon’s line of RF-mount lenses. It’s compatible with Canon RF cameras. It does not work with Canon EF-mount cameras.

Versatile Wide to Short-Tele Zoom. This lens’s wide-angle to short-telephoto zoom length makes it great for a range of applications, including portraiture, landscape photography, wedding photography, and photojournalism, while its 1.3-foot minimum focusing distance is quite nice for close-up work. Its bright f/2 aperture and rounded nine-blade diaphragm give you great low-light shooting capability and shallow depth of field.

Advanced Optics. This lens’s thirteen-group/nineteen-element optical formula includes Ultra Low Dispersion elements that minimize chromatic aberrations and color fringing while providing high clarity, color fidelity, and sharpness.

Ultrasonic Focusing Motor. This lens uses a ring-type Ultrasonic Motor to provide fast, accurate, and nearly silent autofocus performance for both still and video shooters. You also get full-time manual-focus override for precision adjustments when working in one-shot autofocus mode.

Configurable Control Ring. This RF mount L-series lens features a new integrated, configurable control ring that you can use to adjust a range of exposure settings, including ISO, aperture, and exposure compensation.

High-Quality Build. This lens boasts a weather-resistant build that protects against the elements so you can use it in adverse conditions.