04-15-2019 06:27 PM
Having serious issues with noise and sharpness above ISO 320 and have since purchases. Canon techs have had it for a month and claim it's fine. Mark 2 body has no issues with the same lenses. ANY creative solutions appreciated or it mnay have to be retooled as a fishing sinker...
07-16-2019 08:35 AM
04/16/2024: New firmware updates are available.
RF100-300mm F2.8 L IS USM - Version 1.0.6
RF400mm F2.8 L IS USM - Version 1.0.6
RF600mm F4 L IS USM - Version 1.0.6
RF800mm F5.6 L IS USM - Version 1.0.4
RF1200mm F8 L IS USM - Version 1.0.4
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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