Canon ST-E3-RT Flash Radio Transmitter - V2

In stock

Own it now, up to 6 months interest free.

schema photo
Ted's Total Care PackagesTed's Total Care Packages

The second version of the Canon Speedlite Transmitter ST-E3-RT takes advantage of all the features on flashes such as the Speedlite EL-1, 600EX-RT, and 430EX III-RT.

Version two of the ST-E3-RT makes complex lighting setups simple by facilitating radio-controlled, two-way wireless transmission at distances up to 98.4' among up to five groups or 15 Speedlites.


  • Wireless Rear Curtain Synchronization, a minimum output range of 1/8192, and FE Memory
  • Up to five groups or 15 individual flashes can be controlled via one transmitter.
  • Supports E-TTL II Flash, Manual Flash, Stroboscopic, and Auto External Flash Metering
  • Dot Matrix LCD Panel and a backlit control panel
  • Eight types of custom functions, three types of personal functions
  • High-performance hot shoe contacts for reliable information transmission and operation

Updates include Wireless Rear Curtain Synchronization for the look of motion in your subjects and a remarkable minimum power range of 1/81922 for very low-light shooting. Another outstanding feature is FE Memory which allows you to lock in an E-TTL flash exposure level, even in complex multi-flash setups, and subsequently continue to use it for the same scene or subject. Yet another upgrade is eight types of custom functions and three types of personal functions. Compact design with highly reliable construction combined with a clearly laid-out information panel and buttons with back lighting make this an indispensable tool for advanced professional flash photography.

More Information
SKU 121724
Price $379.95
Product Salable Type Special Order
Brand Canon
EAN 4549292161526
Manufacturer Part Number (MPN) STE3RTVER2
Dimensions 2.65 x 2.42 x 3.05" (67.4 x 61.5 x 77.4 mm)
Lens Mount Canon EF
Warranty 1 YEAR

Save $10*

When you subscribe to ClubTed today!

Save $10*

When you subscribe to ClubTed today!