Canon Speedlite Transmitter ST-E3-RT
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 transmission up to 98.4' away, among up to five groups or fifteen individual Speedlites. It has controls similar to the new Speedlite 600EX-RT, including multiple flash metering options, and a variety of flash modes. Compact design with highly reliable construction combined with a clearly laid-out information panel and buttons with back lighting make this an indispensible tool for advanced professional flash photography. The ST-E3-RT represents the next generation in wireless flash systems.
Product Highlights
· Facilitates Wireless Transmission
· 5 Groups or 15 Individual Speedlites
· Range Up to 98.4'
· Makes Complex Lighting Setups Simple
· Compact Design & Reliable Construction
· Clearly Laid Out Information Panel
· Buttons With Back Lighting
Feature
· Newly-designed wireless system uses 2-way radio wave communication for enhanced communication among master and slave units. Achieves a transmission distance of up to 98.4' (30 m), all at a 360 degree angle.
· Up to 5 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 means easy operation.
· 8 types of custom functions, 3 types of personal functions.
· Improved hot shoe contacts for more reliable information transmission and operation.
· Slave operation confirmation:
· Green Light--Lit: Radio Transmissions Okay
· Red Light--Lit: Not Connected
· Blinking: Transmission Error/ Too many units
· Orange Light--Lit: Sub-master transmission
· Blinking: Receiving remote release shooting, linked shooting signal
· Not compatible with earlier Speedlite models such as 580EX II