02-12-2013 07:00 AM
02-12-2013 07:45 AM
I checked the manual at Canon USA. This is waht it says.
AF Assist Beam Intermittent flash firing system
http://www.usa.canon.com/cusa/consumer/products/cameras/speedlite_flash_lineup/speedlite_270ex_ii#Sp...
02-12-2013 07:49 AM - edited 02-12-2013 07:50 AM
From the manual
12/18/2024: New firmware updates are available.
EOS C70 - Version 1.1.0.1
EOS C80 - Version 1.0.1.1
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
EOS R5C - Version 1.0.9.1
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
