Fire compatible Speedlite flashguns over distances of up to 30m. Radio-frequency control provides reliable operation even when direct line of sight is not possible.
Find, Compare, Read Reviews & Buy the The Canon ST-E3-RT Speedlite Transmitter Can Help You Take Full Advantage Of All The Latest Features On Canon's Top-of-the-line 600EX-RT Flash. The ST-E3-RT Makes Complex Lighting Setups Simple By Facilitating Radio-controlled, Two-way Wireless Transmissi Online @ Yahoo Shopping Want to see your products in Yahoo Shopping? Advertise with us. Sitemap All Brands