The Canon RF 15-35mm F2.8L IS USM is a professional wide-angle zoom lens for the EOS R system, offering a fast f/2.8 maximum aperture with 5-stop Image Stabilization across its ultra-wide zoom range. It is a key part of Canon's professional RF trinity alongside the RF 24-70mm and RF 70-200mm F2.8 zooms, designed for photojournalism, events, and environmental portraits. Firmware updates ensure compatibility with newer Canon camera bodies.
Product released: August 1, 2019
Latest firmware version
Version 1.0.8, released December 8, 2022
What's new in version 1.0.8
Firmware Version 1.0.8 incorporates the following enhancement: 1. Adds the ability to correct focus breathing during movie recording. * Compatible with cameras that supports focus breathing correction. If the lens' firmware is already Version 1.0.8, it is not necessary to update the firmware. You can check the firmware version of the lens from the camera menu. Refer to the camera instruction manual for how to check the current firmware version.