Firmware Notice: RF 15-35mm F2.8 L IS USM: Firmware Version 1.0.7
Firmware Version 1.0.7 incorporates the following enhancement:
The lens-based image stabilizer function works together with the camera-based image stabilizer function to achieve greater image stabilization effects with EOS R5/EOS R6.
Firmware Version 1.0.7 is for lenses with firmware up to Version 1.0.5. If the lens’ firmware is already Version 1.0.7, it is not necessary to update the firmware. You can check the firmware version of the lens from the camera menu. Refer to the camera instruction manual for how to check the version.
Download Firmware Version 1.0.7 for the RF 15-35mm F2.8 L IS USM.
If you have not already done so, please register RF 15-35mm F2.8 L IS USM. By registering, we will be able to notify you via email about future announcements.
This information is for residents of the United States and its five territories only. If you do not reside in the USA or its five territories, please contact the Canon Customer Support Center in your region.
Customer Support Operations
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Contact Information for Inquiries
Canon Customer Support Center
Phone: 1-800-OK-CANON / 1-800-652-2666
Support options and hours of operation: www.usa.canon.com/support