Canon RF 24-105mm F2.8 L IS USM Z firmware

Firmware history

1. Version 1.1.0 Latest Released Feb 17, 2025 First seen Jul 10, 2026
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   Firmware Version 1.1.0 incorporates the following enhancement:

   1. Improves AF tracking performance during zooming in still photography when used with specific cameras*1. Enhances smoothness of AF tracking during zoom operations in video recording. *1 Applicable cameras (as of February 20, 2025): EOS R1/EOS R5 Mark I​I If the lens' firmware is already Version 1.1.0, 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. Preparations for a firmware update: After the downloaded compressed file (.dmg file) is extracted, a firmware folder is created.

   • Extracting the downloaded file: The downloaded folder is automatically extracted, and a firmware folder is created. If the download folder cannot be automatically extracted, double-click the folder. In the folder you downloaded are the firmware (RF049110.afu / file size: 2,883,636 bytes) and instructions on the firmware update procedures (a PDF file in five languages: Japanese, English, French, Spanish, and Simplified Chinese). Before starting the firmware update operations, please be sure to carefully review the instructions to confirm your understanding of the firmware update procedures. (The following is the history of past firmware updat​es.) Changes in version 1.0.8:

   1. Canon Virtual Production System functions are supported. Lens metadata suitable for virtual production is output to a camera compatible with the Canon Virtual Production System. *1 *1 Canon Virtual Production System compatible cameras: EOS C400/EOS C80 Please refer to the camera's user manual for detail.
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