Flash Photography with Speedlite 550EX
Wireless, Multi-Speedlite System
Speedlite 550EX has the following three features:
(1)
(2)Slave unit feature
(3)Master unit feature for wireless control of 550EX slave units
By using the above features, you can set up a wireless
You can also set a flash output ratio for up to three groups of Speedlites to create the desired flash lighting effect.
• For details, see the 550EX and
Wireless, multi-Speedlite system
Transmitter
Speedlite 550EX | Speedlite 550EX |
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