Canon has released firmware version 1.2.1 for the EOS R3 – its current flagship full frame mirrorless camera – in response to user feedback and requests. UPDATE: Firmware version 1.2.0 originally offered the improvements below, but was pulled shortly after release as a bug which affects the mode dial was identified. Most notably, the frame rate of the R3 for both stills and video has been significantly enhanced. A new custom high-speed setting allows for still images to be shot continuously at up to 195 frames per second (fps) at full resolution in JPEG, HEIF or RAW. For video, it's possible to shoot at 240p in high frame rate mode in Full HD, which can be used for smooth slow motion. There are other improvements, such as in-camera focus stacking for images taken using the Focus Bracketing feature, plus access to Canon's new Cloud RAW processing feature and the ability to assign crop ratios to a custom button. See below for the full list of fixes and features being added with
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