I've got a 5D2 and my boss kindly gave me a 600EX flash. I only do landscape work but occasionally I could use flash especially off camera flash. So I am considering buying the ST-E3 Radio Transmitter. However, I just wondered if anyone can tell me:
Can I tell the 5d3 to fire off camera flash and if so do I have the same specs as when using the ST-E3.
I'm just toying with the idea because I guess I could sell my 5D2 for maybe a thousand bucks and the cost of the ST-E3 is about $340 so there's nearly $1500 towards a 5D3.