Canon MT-26EX-RT Macro Twin Lite - Manual (Page 82)

82
Using a Canon Speedlite (slave) equipped with the optical transmission
wireless shooting function, you can easily perform wireless multiple
flash photography in the same way as normal E-TTL II/E-TTL autoflash
photography.
The system is designed so that the settings of MT-26EX-RT (master)
are automatically applied to the wirelessly controlled Speedlite (slave).
Therefore, you do not need to operate the slave unit during shooting.
Multiple Flash Photography with Slave C Added (p.88)
You can perform multiple flash shooting, using flash heads A and B
of the master unit and a slave unit set to firing group C (slave C).
Slave C is automatically controlled to obtain a standard exposure by
firing group C alone. Therefore, it can be used to eliminate shadows
on the subject or create an accent light.
: Optical Transmission Wireless
Multiple Flash Photography
Positioning and Operation Range
(Wireless multiple flash
shooting examples)
M
C
Approx. 80°
Indoors
Outdoor
Transmission range Approx.
10 m / 32.8 ft.
Approx.
6m / 19.7 ft.