01 October 2023

Firmware Update: Canon EOS-1D X Mark III Firmware V. 1.8.0

Firmware Notice: Canon EOS-1D X Mark III: Firmware Version 1.8.0

Firmware Update: Canon EOS-1D X Mark III: Firmware Version 1.8.0

Firmware Version 1.8.0 incorporates the following fixes and enhancements:
  • Adds the ability to register the focus position in the preset functions of the CR-A100 Camera Remote Application. When used with the Robotic Camera System CR-S700R, it helps the user to focus on the intended subject distance when shooting.
  • Adds the ability to erase voice memos added to images and to add voice memos to protected images.
  • Adds enhanced security when transferring images via FTPS transfer.
  • Fixes minor issues.

Firmware Version 1.8.0 is for cameras with firmware up to Version 1.7.1.If the camera's firmware is already Version 1.8.0, it is not necessary to update the firmware.

Please download the EOS-1D X Mark III Advanced User Guide (PDF) as well as the most recently released software applications.


Download Firmware Version 1.8.0 for the EOS-1D X Mark III.

If you have not already done so, please register the EOS-1D X Mark III. By registering, Canon will be able to notify you via email about future announcements.

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.

Canon Advisory Notices Source: Canon Product Advisories

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