03-30-2016 03:25 PM
03-30-2016 04:20 PM
Are you using AI SERVO?
https://support.usa.canon.com/kb/index?page=content&id=ART141389
03-30-2016 05:14 PM
03-30-2016 05:16 PM
03/26/2024: New firmware updates are available.
EOS 1DX Mark III - Version 1.9.0
12/05/2023: New firmware updates are available.
EOS R6 Mark II - Version 1.3.0
07/31/2023: New firmware updates are available.
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