03-12-2014 07:00 PM
How do I set up Back Button focusing on my new 5D Mark III. Can't find instructions in Canon supplied manual or third-party book.
Solved! Go to Solution.
03-12-2014 07:24 PM
03-13-2014 12:20 PM
It's really easy because it's mostly already set up... The AF-On button on the back of the camera already starts and stops AF.
To set up true BBF technique, you turn off the AF function at the shutter button. I believe it's Custom Function IV, 1: Opertaion/Others.... where you make button assignments. Navigate to the shutter button icon and press "set" to enter the options for that... change to the center one "metering start" and press "set" again. Done.
Optionally you can swap the function of the AF-On and "*" (AE Lock) buttons, using the same button assignment tool.
***********
Alan Myers
San Jose, Calif., USA
"Walk softly and carry a big lens."
GEAR: 5DII, 7D(x2), 50D(x3), some other cameras, various lenses & accessories
FLICKR & PRINTROOM
03-12-2014 07:24 PM
03-13-2014 12:28 PM
Thank you...
03-13-2014 12:20 PM
It's really easy because it's mostly already set up... The AF-On button on the back of the camera already starts and stops AF.
To set up true BBF technique, you turn off the AF function at the shutter button. I believe it's Custom Function IV, 1: Opertaion/Others.... where you make button assignments. Navigate to the shutter button icon and press "set" to enter the options for that... change to the center one "metering start" and press "set" again. Done.
Optionally you can swap the function of the AF-On and "*" (AE Lock) buttons, using the same button assignment tool.
***********
Alan Myers
San Jose, Calif., USA
"Walk softly and carry a big lens."
GEAR: 5DII, 7D(x2), 50D(x3), some other cameras, various lenses & accessories
FLICKR & PRINTROOM
03-13-2014 12:28 PM
Thank you!
09/26/2023: New firmware updates are available.
CN-E45-135mm T 2.4 L F - Version 1.4.0
EOS 1DX Mark III - Version 1.8.0
EOS R6 Mark II - Version 1.2.0
08/18/2023: Canon EOS R5 C training series is released.
07/31/2023: New firmware updates are available.
05/31/2023: New firmware updates are available.
05/18/2023: New firmware updates are available.
EOS Rebel T100 - Version 1.1.0
EOS 5D Mark IV - Version 1.4.0
PowerShot Elph 360HS - Version 1.1.0.0
PowerShot SX420 IS - Version 1.1.0.0
PowerShot 620 HS - Version 1.1.0.0
PowerShot SX720 HS - Version 1.1.0.0
PowerShot G1X Mark III - Version 1.1.0.0
PowerShot G7X Mark II - Version 1.2.0.0
PowerShot G9X Mark II - Version 1.1.0.0
03/30/2023: New firmware updates are available.
Speedlite EL-1 - Version 1.0.2
03/30/2023: Product Advisory for EF50 F1.2 L USM
03/30/2023: Product Advisory for EOS R10
Canon U.S.A Inc. All Rights Reserved. Reproduction in whole or part without permission is prohibited.