The Canon RF 70-200mm F4L IS USM is a compact, lightweight professional telephoto zoom for the EOS R system featuring a retractable barrel design that makes it exceptionally portable when not in use. It offers 5-stop Image Stabilization and L-series optical quality for travel, portrait, and event photographers who prefer the lighter f/4 version over the f/2.8. Firmware updates provide compatibility and autofocus improvements.
Product released: December 1, 2020
Latest firmware version
Version 1.1.1, released December 8, 2022
What's new in version 1.1.1
Firmware Version 1.1.1 incorporates the following enhancement: 1. Adds the ability to correct focus breathing during movie recording. * Compatible with cameras that support focus breathing correction. If the lens' firmware is already Version 1.1.1, 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.