RF 15-35mm f/2.8 L IS USM

The Canon RF 15-35mm f/2.8 L IS USM is a wide-angle zoom lens designed for full-frame Canon RF-mount mirrorless cameras. It features a constant f/2.8 maximum aperture throughout the entire zoom range, enabling consistent performance in available light conditions and providing greater control over depth of field. The lens incorporates advanced optical elements including two UD (Ultra-Low Dispersion) elements and three aspherical elements that work together to minimize chromatic aberration and distortion while delivering sharp, accurate image rendition.

The lens is equipped with a Nano USM autofocus system that provides fast, smooth, and nearly silent focusing performance suitable for both photography and video, along with full-time manual focus override capability. Optical Image Stabilization compensates for up to five stops of camera shake to improve handheld shooting in low-light conditions. Additional features include an Air-Sphere Coating to reduce flare and ghosting, a weather-sealed construction, fluorine coating on front and rear elements for easier maintenance, and a configurable Control Ring that allows direct adjustment of exposure settings from the lens.