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Firmware Update: EOS R5 Firmware Version 1.5.2

Thank you for using Canon products.

Affected Products
EOS R5

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Changes in firmware:

The firmware (version 1.5.2) incorporates the following enhancements:
  1. Optimizes AutoFocus accuracy when Extender RF 1.4x or Extender RF 2x is attached to the RF 800mm f/5.6L IS USM and RF 1200mm f/8L IS USM lenses.
  2. Enhances the stability of Eye Detection.
  3. Enhances AutoFocus tracking when shooting moving subjects.
Firmware Version 1.5.2 is for cameras with firmware up to Version 1.5.1. If the camera's firmware is already Version 1.5.2, it is not necessary to update the firmware.

Preparations for the Firmware Update:
In the folder you downloaded are the firmware (EOSR5152.FIR / file size: XX,XXX,XXX 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 check the procedure in accordance with the instruction.

Contact Information
Should you have any questions about the announcement, please contact the Authorized Service Facility in your area or you may contact the Call Center within your region.