User manual
287
EN
Cautions
6
 Optional Accessories
  Designated External Flash Units
When using an optional fl ash unit designed for use with the camera, you can choose 
the fl ash mode using camera controls and take pictures with the fl ash. See the 
documentation provided with the fl ash unit for information on fl ash features and their 
use.
Choose a fl ash unit to suit your needs, taking into consideration such factors as 
the output required and whether the unit supports macro photography. Flash units 
designed to communicate with the camera support a variety of fl ash modes, including 
TTL auto and super FP. Flash units can be mounted on the camera hot shoe or 
connected using a cable (available separately) and fl ash bracket. The camera also 
supports the following wireless fl ash control systems:
Radio-Controlled Flash Photography: CMD, #CMD, RCV, and X-RCV Modes
The camera controls one or more remote fl ash units by means of radio signals. The 
range of locations in which fl ash units can be placed increases. Flash units can control 
other compatible units or be fi tted with radio commander/receivers to allow the use of 
units that do not otherwise support radio fl ash control.
 Wireless Remote-Control Flash Photography: RC Mode
The camera controls one or more remote fl ash units by means of optical signals. The 
fl ash mode can be selected using camera controls (P. 105).
  Features Available with Compatible Flash Units
Flash unit
Supported fl ash control 
modes
GN (Guide Number, 
ISO 100) 
Supported wireless 
systems
FL-700WR
TTL-AUTO, MANUAL, 
FP TTL AUTO, 
FP MANUAL, MULTI, RC, 
SL MANUAL
GN 42 (75/150 mm *
1
)
GN 21 (12/24 mm *
1
)
CMD, #CMD, RCV, 
X-RCV, RC
FL-900R
TTL-AUTO, AUTO, 
MANUAL, FP TTL AUTO, 
FP MANUAL, MULTI, RC, 
SL AUTO, SL MANUAL
GN 58 (100/200 mm *
1
)
GN 27 (12/24 mm *
1
)
RC
FL-600R
GN 36 (42.5/85 mm *
1
)
GN 20 (12/24 mm *
1
)
RC
STF-8
TTL-AUTO, MANUAL, 
RC *
2
GN 8.5 RC *
2
FL-LM3
Varies with camera 
settings.
GN 9.1 (12/24 mm *
1
) RC *
2
*1  Maximum lens focal length at which unit can provide fl ash coverage (fi gures following 
slashes are 35 mm format equivalent focal lengths).
*2  Functions as commander (transmitter) only.










