828
Compatible Flash Units
1
Available only in
i-TTL
and
M
flash-control modes.
2
Available only in
i-TTL
flash-control mode.
Radio-controlled Advanced Wireless Lighting
—
Color Information Communication (flash)
—
Color Information Communication (LED light)
—
Auto FP high-speed sync
4
1
FV lock
4
2
Red-eye reduction
—
Camera modeling illumination
4
Unified flash control
—
Camera flash unit firmware update
—
Supported features