• Dimensions (approx.)

        W 2.56 " x H 3.29 " x D 3.6 " (65.1 x 83.5 x 91.4 mm)

      • Weight (approx.)

        7.8 oz (219 g) (only main unit)

      • Type

        Auto electronic flash (clip-on type) with pre-flash metering

      • Shoe type

        Multi Interface Shoe.

      • Built-in wide panel

        Yes (24 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 120 ° (0 °/20 °/40 °/60 °/80 °/120 °)

      • Repetition (approx.)

        More than 110 times (Alkaline battery) / More than 130 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 1.6 ms (1/1 MANUAL)

      • Maximum guide number

        28 (Flash coverage setting 50 mm, ISO 100 m)

      • Frequency (Approx.)

        0.1–6.4 seconds (Alkaline battery) / 0.1–4.1 seconds (Ni-MH battery) 4

      • Test flash

        Yes

      • Bounce flash

        Yes

      • Flash coverage

        50 mm, Angle of view at 24-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

        -

      • Operating Range (Approx.)

        -

      • 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.)

        114.83 ft 6 7

      • Lighting ratio control

        3 groups (TTL)

      • Maximum flash units

        15 units

      • Channels

        -

      • Groups

        -

      • Communication Distance (Approx.)

        - 7

      • Lighting ratio control

        -

      • Optical Controlled Wireless Flash

        -

      • Power level switching

        -

      • Focal length supported

        -

      • Continuous Lighting Time (Approx.)

        -

      • Center Luminance Intensity (Approx.)

        -

      • Lighting Distance (Approx.)

        -

      • Color Temperature (Approx.)

        -

      • Custom key settings

        -

      • Auto zoom control optimized for image sensor size

        -

      • Auto WB Adjustment

        Yes 8

      • Remote release

        -

      • Flash distribution setting

        -

      • Memory settings

        Yes

      • Charge progress indicator

        -

      • LCD panel

        -

      • Sync terminal

        -

      • Multi/Micro USB terminal

        Yes

      • External Battery Adaptor

        -

      • Power source

        Two AA-size alkaline or Ni-MH batteries

      • Dust and moisture-resistant design

        Yes 9

    • Connector protect cap (1), Mini-stand (1), Carrying pouch (1), Dust- and moisture-resistant cover (1)