Summary: Right off the bat, let me say it - this speedlite, the Canon 600EX-RT (B&H / Amazon), is going to change the industry. Nothing is going to be the same again.
A speedlite that has radio transmitters built in, has been anticipated for quite some time now. It just makes sense. So it was just a matter of time before one of the big camera manufacturers did this ... and Canon is the first. And they didn't drop the ball on the rest of the speedlite's features, or with the functionality of this piece of gear. It's easy to use, with Read more inside...