05-29-2014 01:33 PM
I recently purchased a 70d and would like to know if my 550 ex speedlight will work on it until I can upgrade my flash unit.
05-29-2014 01:57 PM
Yes, it will work fine with all EOS cameras.
05-30-2014 01:21 AM
05-30-2014 07:29 AM
The 550EX was designed before in-camera flash menu's so you will need to make some adjustments on the flash itself instead of the camera.
02/20/2025: New firmware updates are available.
RF70-200mm F2.8 L IS USM Z - Version 1.0.6
RF24-105mm F2.8 L IS USM Z - Version 1.0.9
RF100-300mm F2.8 L IS USM - Version 1.0.8
RF50mm F1.4 L VCM - Version 1.0.2
RF24mm F1.4 L VCM - Version 1.0.3
01/27/2025: New firmware updates are available.
EOS R5C - Version 1.1.0.1
EOS C80 - Version 1.0.2.1
12/18/2024: New firmware updates are available.
EOS C70 - Version 1.1.0.1
EOS C300 Mark III - Version 1..0.9.1
EOS C400 - Version 1.0.2.1
EOS C500 Mark II - Version 1.1.3.1
XF605 - Version 1.0.5.0
12/05/2024: New firmware updates are available.
EOS R1 - Version 1.0.1
EOS R5 Mark II - Version 1.0.2
09/26/2024: New firmware updates are available.
EOS R5 - Version 2.1.0
EOS R6 - Version 1.9.0
EOS R3 - Version 1.8.0
EOS R7 - Version 1.6.0
EOS R10 - Version 1.6.0
EOS R6 Mark II - Version 1.5.0
EOS R8 - Version 1.4.0
EOS R50 - Version 1.3.0
EOS R100 - Version 1.1.0
Powershot V10 - Version 1.3.0
