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Canon Speedlite Transmitter ST-E3-RT (Ver. 3)
The third version of this Canon Speedlite Transmitter simplifies lighting setups by allowing radio-controlled, two-way wireless transmission up to 98.4 feet. Control up to five flash groups or 15 individual Speedlites. Capture creative effects with Wireless Rear Curtain Synchronization, and shoot in low light with a minimum output of 1/8192. FE Memory locks in flash exposure levels, and the backlit LCD panel ensures easy operation, even in the dark.
Features
Take full advantage of all the features on compatible flashes with the third iteration of the Canon Speedlite Transmitter ST-E3-RT. This transmitter simplifies complex lighting setups by facilitating radio-controlled, two-way wireless transmission at distances up to 98.4' among up to five groups or 15 individual Speedlites. Wireless Rear Curtain Synchronization is available for capturing light trails and creating motion blur in your images. An expansive minimum output range allows you to stop down to 1/8192 for very low-light shooting. Another useful 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. Eight types of custom functions and three types of personal functions are included in the design. The LCD panel and backlit controls allow for easy operation even when you're working in dimly-lit environments.
Benefits
- High-performance hot shoe contacts for reliable information transmission and operation.
- Up to five groups, or 15 individual flashes can be controlled via 1 transmitter.
- Supports E-TTL II Flash, Manual Flash, Stroboscopic, and Auto External Flash Metering.
- Dot Matrix LCD Panel displays all pertinent information simultaneously and backlit control panel for easy operation.
- Eight types of custom functions with three types of personal functions.
- High-performance hot shoe contacts for reliable information transmission and operation.
- Wireless Rear Curtain Synchronization.
- Minimum output range of 1/8192.
- Built in FE Memory so you can lock in an E-TTL flash exposure level.
Specifications
Key Specs
- Groups
- 5
- Wireless Range
- 30.0 m
- Wireless
- Yes
- Bottom Mount
- Transmitter: Hot Foot (Locking)
- Battery Type
- 2x AA
- Radio Frequency
- 2.4 GHz
General
- Control Modes
- Auto, E-TTL/E-TTL II, Manual, Strobo
- Mobile App Compatible
- No
Mounting
- Bottom Mount
- Transmitter: Hot Foot (Locking)
Electrical
- Battery Type
- 2x AA
Physical
- Dimensions
- 76.2 x 68.6 x 61 mm
- Weight
- 111 g
Packaging Info
- Package Weight
- 0.615 lb
- Box Dimensions (LxWxH)
- 7 x 4.9 x 4.4"