Compatible Camera Models:
A73 A9 A7R3 a77ll a99 RX10 a6000 A7R
Specifications:
Model: TT685IIS
Guide No.(1/1 Output , 200 mm): GN≈60 (m ISO100)
Flash duration: 1 / 300s-1 20000s
Flash coverage: 20-200mm
Auto zoom (flash coverage set automatically based on lens focal length and image size)
Manual zoom(Swinging / tilting flash head: 0-330 ° horizontally and -7 ° -120 ° vertically)
Multi flash: provided (up to 100 times, 199 Hz)
Sync mode: HSS (up to 1/8000 s) first/second curtain sync
Exposure control system: E-TTL II auto flash and manual flash
FE lock: with (FEL) button or (*) button
Flash exposure compensation (FEC): Manual. FEB: ±3 stops in 1/3 stop increments (Manual FEC and FEB can be combined.)
Transmitter groups: A, B, C, D
Channels: 32 (1 ~ 32)
Modeling Flash: Fired with the camera’s depth-of-field preview button
Wireless flash function: Transmitter, Receiver, Off
Transmission range (approx.): 100m ID: 01-99
Controllable Receiver Groups: A, B, C, D, E (E group can be controlled by X series flash trigger)
Auto Focus Assist Beam
Effective Range (Approx.): Center: 0.6~10m/2.0~32.8ft Periphery: 0.6~5m/2.0~16.4ft
Full power flashes: about 330 times
Power source: NI-MH battery (recommended) or LR6 alkaline battery * 4(not include)
Recycling time: 0.1 to 2.6s(rechargeable Ni-MH Battery)
Power saving
Power off automatically after approx. 90 seconds of idle operation.(60 minutes if set as Receiver)
Sync triggering mode: hotshoe, 2.5mm sync line
Items Included:
1x Godox TT685II
1x protective case
1x Mini holder
1x Instruction manual
1x Color film
1x White diffuser
1x LETWING cleaning cloth