Canon RF 15 firmware

Firmware history

1. Version 1.0.8 Latest First seen Jul 5, 2026
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   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 chec​k the current firmware version. Preparations for a firmware update: After the downloaded compressed file (.zip) is extracted, a firmware folder is created.
   • Extracting the downloaded file: Right-click the zip file, and then select Extract All to extract the file. In the folder you downloaded are the firmware ( RF025108.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 Simplifi​ed 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 updates.) Changes in version 1.0.7:

   1. The lens-based image stabilizer function works together with the camera-based image stabilizer function to achieve greater image stabilization effects with EOS R5/EOS R6.
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