02-24-2013 01:13 PM
02-24-2013 01:39 PM - edited 02-24-2013 01:40 PM
It is not Radio Transmission capable, only optical. Did you want RT?
02-24-2013 07:52 PM
If you are referring to the 600EX (without the the RT), that model is optical controlled only like the 580 and 430 series and sold in markets (countrys) that do not allow Canon's radio controlled devices. I'm not an expert in radio controlled specifications so I don't know what specifically it is that prohibits it.
02-24-2013 08:54 PM
Here is a list of where they are allowed. I asked if the OP wanted RT because I read of people getting the non RT when they thought they getting the RT for a great deal. You have to watch carefully when you purchase on line like eBay.
http://pixsylated.com/blog/where-in-the-world-can-you-use-canons-600ex-rt-speedlite/
02-24-2013 09:02 PM
07/01/2024: New firmware updates are available.
06/06/2024: New firmware updates are available.
EOS R6 Mark II - Version 1.4.0
Speedlite EL-5 - Version 1.1.0
Speedlite Transmitter ST-E10 - Version 1.1.0
04/16/2024: New firmware updates are available.
RF100-300mm F2.8 L IS USM - Version 1.0.6
RF400mm F2.8 L IS USM - Version 1.0.6
RF600mm F4 L IS USM - Version 1.0.6
RF800mm F5.6 L IS USM - Version 1.0.4
RF1200mm F8 L IS USM - Version 1.0.4
03/26/2024: New firmware updates are available.
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