Lens Lab
    Canon RF 15-35mm F2.8L IS USM
    Canon RF 15-35mm F2.8L IS USM

    Canon RF 15-35mm F2.8L IS USM

    15–35mm · f/2.8

    Overview

    The Canon RF 15-35mm F2.8L IS USM is a high-end ultra-wide zoom offering exceptional sharpness, best-in-class distortion, chromatic aberration, and flare control. Its standout feature is 5-stop image stabilization, a first for an f/2.8 ultra-wide Canon zoom. Build quality is excellent with weather sealing, though the lens is heavy and the extending barrel feels less robust. The main weakness is severe vignetting at 15mm f/2.8, exceeding 3 stops. It suits landscape, architecture, and low-light photographers who can correct vignetting or stop down.