As already confirmed by Canon, Canon will release a new firmware for RF 70-200mm f/2.8L IS USM lens (B&H Photo Video/Adorama/Amazon). Now Canon Japan has already released firmware version 1.0.6 for RF 70-200mm f/2.8L IS USM Lens.
This firmware incorporates the following functions.
- When the focal length of the lens was around 200mm (telephoto end), the focus position was slightly shifted toward the near side when AF shooting a close subject.
The firmware changes provided here apply to lenses with firmware version 1.0.5 or earlier. If the lens firmware is already up to date (Version 1.0.6), you do not need to make any changes. You can check the firmware version of the lens from the camera menu.