Firmware Notice: EF 24-105mm f/4L IS II USM Firmware Version 2.0.0

Firmware Version 2.0.0 incorporates the following enhancement:

  • Support for the “panning” scene mode with the EOS M5/EOS M6 has been added. The Panning scene mode reduces subject blurring and blurs the background when the lens is mounted to the EOS M5/EOS M6. The EF-EOS M Mount Adapter is required to use this lens with the EOS M5 and EOS M6.

This firmware update is for lenses equipped with firmware version older than 2.0.0. If the lens firmware is already Version 2.0.0, it is not necessary to update the firmware.

The version of the lens firmware can be checked on the camera menu.
See Camera User Guide for further instructions on how to check the lens firmware version.


  • The enhancement is available only when the lens is mounted to the EOS M5/EOS M6 cameras.
  • The Mount Adapter EF-EOS M is required to mount this lens on the EOS M5/EOS M6.


Download Firmware Version 2.0.0 for the EF 24-105mm f/4L IS II USM   

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This information is for residents of the United States and its five territories only. If you do not reside in the USA or its five territories, please contact the Canon Customer Support Center in your region. 

Thank you,
Customer Support Operations
Canon U.S.A., Inc

Contact Information for Inquiries
Canon Customer Support Center
Phone: 1-800-OK-CANON
TDD: 1-866-251-3752

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