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RF24-105mm F4 L IS USM Firmware Update, Version 2.0.7

  
 
tomba8tomba
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p.1 #1 · RF24-105mm F4 L IS USM Firmware Update, Version 2.0.7


You may be interested

Detail​:

Firmware Version 2.0.7 incorporates the following enhancement:
1. Adds full-time manual focus, which allows constant manual focus adjustment in both One-Shot and Servo AF modes.*
*This function is enabled when used with compatible cameras.
2. Adds the ability to use the focus ring as a control ring.
Example: By assigning the control ring the ability to change the aperture, you can adjust the aperture without click sounds being recorded by the microphone.*
*This function is enabled when used with compatible cameras.
3. Improves other system stability.

2.0.7



Jan 22, 2026 at 09:54 AM
EB-1
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p.1 #2 · RF24-105mm F4 L IS USM Firmware Update, Version 2.0.7


I don't understand why the FW is needed for manual focus. Doesn't it already do that?

EBH



Jan 22, 2026 at 09:58 AM
tomba8tomba
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p.1 #3 · RF24-105mm F4 L IS USM Firmware Update, Version 2.0.7


Please read 1. again 😬

The most interesting improvement is 2.



Jan 22, 2026 at 10:02 AM
EB-1
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p.1 #4 · RF24-105mm F4 L IS USM Firmware Update, Version 2.0.7


#2 seems like a video function I have no use for.
My camera is always set to Servo AF with dual BBF, but the manual focus ring works.

EBH



Jan 22, 2026 at 10:13 AM
Gochugogi
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p.1 #5 · RF24-105mm F4 L IS USM Firmware Update, Version 2.0.7


I've used the RF24-105mm F4 L IS USM for video for years and haven't heard any sounds from the control ring recorded by any of my mics (Sennheiser MKE 600 and MKE 440). And I edit with good headphones and monitors. Well, unless I bump the lens or camera I might hear a soft thump (easily removed with a HP filter). But I'll try the update as it is supposed have other small improvements.


Jan 22, 2026 at 01:29 PM
dcisive
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p.1 #6 · RF24-105mm F4 L IS USM Firmware Update, Version 2.0.7


I like the idea it converts the manual focus ring to a Control Ring which I would use. I don't do manual focus. Here's the Japanese link to download Windows version

https://canon.jp/support/software/os/select/camera-other/rf241054-v207-win



Jan 23, 2026 at 12:29 PM
EB-1
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p.1 #7 · RF24-105mm F4 L IS USM Firmware Update, Version 2.0.7


The whole thing is confusing. How can #1 provide full time manual focus yet #2 provides for the focusing fing to be a control ring? Something has to give! I don't want to update the FW to find there is no manual focus. I never use a control ring even with two of the RF-EF adapters that have it. Is thet for videos?

EBH



Jan 23, 2026 at 05:36 PM
 


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Gochugogi
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p.1 #8 · RF24-105mm F4 L IS USM Firmware Update, Version 2.0.7


I updated the FW to 2.0.7 and after a session, found no problems. Same AF performance as before, but I can use full-time MF override in both one-shot and AI servo. Before, it only allowed FTM in one-shot mode. Not a big deal, but once in a while, servo goes whacky, and being able to quickly dial it without titling the camera, switching to one-shot, or releasing the half-press might save a shot. You have to enable electronic FTM in the menu for the new feature to work.


Jan 23, 2026 at 10:13 PM
snegron7
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p.1 #9 · RF24-105mm F4 L IS USM Firmware Update, Version 2.0.7




Gochugogi wrote:
I updated the FW to 2.0.7 and after a session, found no problems. Same AF performance as before, but I can use full-time MF override in both one-shot and AI servo. Before, it only allowed FTM in one-shot mode. Not a big deal, but once in a while, servo goes whacky, and being able to quickly dial it without titling the camera, switching to one-shot, or releasing the half-press might save a shot. You have to enable electronic FTM in the menu for the new feature to work.



This was the main reason why I returned my RF 24-105mm f4.0L a couple of years ago!! Had I known there was going to be a firmware update to address this issue, I probably would have kept it.



Jan 25, 2026 at 12:28 PM
Rivermist
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p.1 #10 · RF24-105mm F4 L IS USM Firmware Update, Version 2.0.7


Has anyone found the list of the compatible cameras for the second feature? I have installed the firmware on my R6 mk2 but I don't see any difference in the control assignment menu.


Jan 25, 2026 at 12:31 PM
spers69
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p.1 #11 · RF24-105mm F4 L IS USM Firmware Update, Version 2.0.7


EOS R1
EOS R3
EOS R5
EOS R5 Mark II
EOS R6
EOS R6 Mark II
EOS R6 Mark III
EOS R7
EOS R8
EOS R10
https://cam.start.canon/en/H001/supplement_0060.html



Jan 25, 2026 at 01:40 PM
Gochugogi
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p.1 #12 · RF24-105mm F4 L IS USM Firmware Update, Version 2.0.7


Rivermist wrote:
Has anyone found the list of the compatible cameras for the second feature? I have installed the firmware on my R6 mk2 but I don't see any difference in the control assignment menu.


I use the 24-105L on a R6 MK II and FTM in servo AF actually works but you have to enable it in the TAB menu.



Jan 25, 2026 at 02:41 PM
Rivermist
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p.1 #13 · RF24-105mm F4 L IS USM Firmware Update, Version 2.0.7


Gochugogi wrote:
I use the 24-105L on a R6 MK II and FTM in servo AF actually works but you have to enable it in the TAB menu.


Thanks, that part I did figure out and it is indeed a useful feature, but the assignment of the focus ring to other functions does not seem to the possible on that camera.



Jan 25, 2026 at 05:39 PM
rscheffler
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p.1 #14 · RF24-105mm F4 L IS USM Firmware Update, Version 2.0.7


Is there a point to #1 if you use back button AF instead of AF on the shutter release? I'm diehard BBAF and I'm pretty sure all my lenses will do EFTMF in either One Shot (which I don't use at all) or AI Servo.


Jan 25, 2026 at 05:50 PM







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