
Flash Photography with Speedlite 550EX
Wireless Multi-Flash System
The Canon Speedlite 550EX has the following three features:
(1)
(2)Slave unit
(3)Wireless master control of other
By using the above features, you can set up a wireless
• For details, see the 550EX and
Wireless multi-flash system
Canon
Speedlite
Transmitter
Canon Speedlite | Canon Speedlite |
550EX | 550EX |
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