• Dimensions (Approx.)

        W 78.1mm X H 139.5mm X D 104.6mm (3 1/8inches × 5 1/2inches × 4 1/8inches)

      • Weight(Approx.)

        449g (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 (14mm)

      • Continuous flash performance

        40 flashes at 10 flashes per second 1

      • Color Temperature (Approx.)

        5500K

      • Power Level switching

        25 levels (1/1-1/256) 1/3 steps

      • Bounce angle

        Up 150deg (0deg/30deg/45deg/60deg/75deg/90deg/120deg/150deg) Down 8deg,Left and right 90deg (0deg/30deg/45deg/60deg/90deg)

      • 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 2.8ms (1/1 MANUAL)

      • Maximum Guide number

        60 (Flash coverage setting 200mm/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 (20mm-200mm)Angle of view of at 14mm 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.)

        0.5-3m [[F_DN0028]]/0.5-10m 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.)

        30m 2 6

      • Lighting ratio control

        3 groups (TTL)

      • Maximum Flash units

        15 units

      • Channels

        4 Channels

      • Groups

        3 groups

      • Communication Distance (Approx.)

        5m 2 6

      • Lighting ratio control

        3 groups (TTL)

      • Optical Controlled Wireless Flash

        Yes (controller/remote) 7

      • Power Level switching

        15 steps

      • Focal length supported

        35mm (35mm-format angle of view)

      • Continuous Lighting Time (Approx.)

        1hour (with Sony AA-size alkaline battery)

      • Center Luminance Intensity (Approx.)

        1200 lx (0.5m)/300 lx (1m)

      • Lighting Distance (Approx.)

        2 m (when recording movies, set to ISO 3200 & F5.6)

      • Color Temperature (Approx.)

        5500K

      • 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