Specifications
Basic Information
Dimensions (Approx.)
W 65.1mm X H 83.5mm X D 91.4mm (2 5/8inches × 3 3/8inches × 3 5/8inches)
Weight(Approx.)
219g (7.8 oz) (only main unit)
Type
Type
Auto electronic flash (clip-on type) with pre-flash metering
Shoe type
Multi Interface Shoe.
Flash Head(Light-emitting unit)
Maximum Guide number
28 (Flash coverage setting 50mm, ISO100・m)
Flash coverage
50mm, Angle of view at 24mm focal length is also covered with the wide panel
Flash mode
TTL/MANUAL/MULTI
Flash Duration (Approx.)
Within 1.6ms (1/1 MANUAL)
Color Temperature (Approx.)
5500K
Frequency (Approx.)
0.1-6.4 seconds(Alkaline battery)/0.1-4.1 seconds(Ni-MH battery)
Repetition (Approx.)
More than 110 times(Alkaline battery)/More than 130 times(Ni-MH battery)
Continuous flash performance
40 flashes at 10 flashes per second
Bounce flash
Yes
Bounce angle
Up 120deg (0deg/20deg/40deg/60deg/80deg/120deg)
Test flash
Yes
Flash control
Flash control using pre-flash (P-TTL/ADI)
Flash compensation
Yes
Power Level switching
25 levels (1/1-1/256) 1/3 steps
High-speed sync(HSS)
Yes
Modeling flash
Yes
Built-in wide panel
Yes (24mm)
Built-in bounce sheet
Yes
AF Illuminator
AF illuminator
-
Operating Range (Approx.)
-
Radio Control Wireless Function
RADIO CONTROLLED WIRELESS FLASH
Yes (commander/receiver)
Frequencies
2.4 GHz band
Channels
14 Channels (Auto/manual)
Communication Distance (Approx.)
35m
Groups
3 groups (TTL/MANUAL),5 groups (group flash photography)
Maximum Flash units
15 units
Lighting ratio control
3 groups (TTL)
Optical Control Wireless Function
Optical Controlled Wireless Flash
-
Channels
-
Communication Distance (Approx.)
-
Groups
-
Lighting ratio control
-
LED Light Function
Center Luminance Intensity (Approx.)
-
Lighting Distance (Approx.)
-
Focal length supported
-
Continuous Lighting Time (Approx.)
-
Color Temperature (Approx.)
-
Power Level switching
-
Other Functions
Auto zoom control optimized for image sensor size
-
Flash distribution setting
-
Auto WB Adjustment
Yes
Custom key settings
-
Memory settings
Yes
Remote release
-
Display
LCD panel
-
Charge progress indicator
-
External Connectors
Sync terminal
-
Multi/Micro USB terminal
Yes
Power Source
Power source
Two AA-size alkaline or Ni-MH batteries
External Battery Adaptor
-
Other Features
Dust and moisture resistant design
Yes