20-Nov-2019
0400529702
I have read and understood the disclaimer below
and wish to download the designated software
Firmware incorporates the following enhancement:
- Reduces color unevenness when capturing images using long (Bulb) exposure mode with the EOS Ra.
*Manual focus cannot be activated during exposure. And performing zoom operations during exposure, the subject may be out of focus.
This firmware update is for lenses equipped with firmware versions older than RF24-70mm F2.8 L IS USM Firmware Version 1.0.4. If the lens's firmware is already latest version, it is not necessary to update the firmware.
The firmware version of the lens can be checked from the camera's menu screen.
Preparations for the firmware update:
In the folder you downloaded are the firmware (File name: RF023104.afu / File size: 2,883,636 bytes) and instructions on the firmware update procedures (a PDF file in five languages: Japanese, English, French, Spanish, and Simplified Chinese). Before starting the firmware update operations, please be sure to carefully confirm your understanding of these instructions.
All software, programs (including but not limited to drivers), files, documents, manuals, instructions or any other materials (collectively, “Content”) are made available on this site on an "as is" basis.
Canon Singapore Pte. Ltd., and its affiliate companies (“Canon”) make no guarantee of any kind with regard to the Content, expressly disclaims all warranties, expressed or implied (including, without limitation, implied warranties of merchantability, fitness for a particular purpose and non-infringement) and shall not be responsible for updating, correcting or supporting the Content.
Canon reserves all relevant title, ownership and intellectual property rights in the Content. You may download and use the Content solely for your personal, non-commercial use and at your own risks. Canon shall not be held liable for any damages whatsoever in connection with the Content, (including, without limitation, indirect, consequential, exemplary or incidental damages).
You shall not distribute, assign, license, sell, rent, broadcast, transmit, publish or transfer the Content to any other party. You shall also not (and shall not let others) reproduce, modify, reformat, disassemble, decompile or otherwise reverse engineer or create derivative works from the Content, in whole or in part.
You agree not to send or bring the Content out of the country/region where you originally obtained it to other countries/regions without any required authorization of the applicable governments and/or in violation of any laws, restrictions and regulations.
By proceeding to downloading the Content, you agree to be bound by the above as well as all laws and regulations applicable to your download and use of the Content.