One of the most valuable accessories you can have as photographer is a portable electronic flash unit.
Using multiple Canon Speedlites gives you a degree of control and a range of creative lighting possibilities you simply can't get with a single flash unit.
There’s more to know about how Canon Speedlites operate than you’ll find in their instruction manuals.
For over a decade, the ST-E2 transmitter has been the gateway for many EOS users into the world of wireless off-camera flash.
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