Dimensions (approx.)
W 78.1 mm X H 139.5 mm X D 104.6 mm (3 1/8 inches × 5 1/2 inches × 4 1/8 inches)
Weight (approx.)
449 g (15.9 oz) (only main unit)
Type
Auto electronic flash (clip-on type) with pre-flash metering
Shoe type
Multi Interface Shoe.
Built-in wide panel
Yes (14 mm)
Continuous flash performance
40 flashes at 10 flashes per second 1
Color Temperature (Approx.)
5,500 K
Power level switching
25 levels (1/1–1/256) 1/3 steps
Bounce angle
Up 150 deg (0 deg/30 deg/45 deg/60 deg/75 deg/90 deg/120 deg/150 deg), down 8 deg, left and right 90 deg (0 deg/30 deg/45 deg/60 deg/90 deg)
Repetition (Approx.)
More than 150 times (alkaline battery)/More than 220 times (Ni-MH battery) 2
Flash compensation
Yes 3
Built-in bounce sheet
Yes
Flash control
Flash control using pre-flash (P-TTL/ADI)
Flash Duration (Approx.)
Within 2.8 ms (1/1 MANUAL)
Maximum guide number
60 (Flash coverage setting 200 mm/STD flash distribution, ISO100・m)
Frequency (Approx.)
0.1–2.5 seconds (alkaline battery)/0.1–1.7 seconds (Ni-MH battery) 2
Test flash
Yes
Bounce flash
Yes
Flash coverage
AUTO/MANUAL (20 mm–200 mm) angle of view at 14 mm focal length is also covered with the wide panel
Flash mode
TTL/MANUAL/MULTI
High-speed sync (HSS)
Yes
Modeling flash
Yes
AF illuminator
Yes 3
Operating Range (Approx.)
0.5–3 m [[F_DN0028]]/0.5–10 m 4
Frequencies
2.4 GHz band
Groups
3 groups (TTL/MANUAL), 5 groups (group flash photography)
Radio Control Wireless Function
Yes (commander/receiver) 5
Channels
14 channels (Auto/Manual)
Communication Distance (Approx.)
30 m 2 6
Lighting ratio control
3 groups (TTL)
Maximum flash units
15 units
Channels
4 Channels
Groups
3 groups
Communication Distance (Approx.)
5 m 2 6
Lighting ratio control
3 groups (TTL)
Optical Controlled Wireless Flash
Yes (controller/remote) 7
Power level switching
15 steps
Focal length supported
35 mm (35 mm-format angle of view)
Continuous Lighting Time (Approx.)
1 hour (with Sony AA-size alkaline battery)
Center Luminance Intensity (Approx.)
1,200 lx (0.5 m)/300 lx (1 m)
Lighting Distance (Approx.)
2 m (when recording movies, set to ISO 3200 & F5.6)
Color Temperature (Approx.)
5,500 K
Custom key settings
Yes
Auto zoom control optimized for image sensor size
Yes 8
Auto WB Adjustment
Yes 8
Remote release
Yes
Flash distribution setting
Yes
Memory settings
Yes
Charge progress indicator
-
LCD panel
Yes (Dot matrix)
Sync terminal
Yes (IN/OUT)
Multi/Micro USB terminal
Yes
External Battery Adaptor
-
Power source
Four AA-size alkaline or Ni-MH batteries
Dust and moisture resistant design
Yes