GODOX TT685S TTL Sony Flash-Black

GODOX TT685S Sony Flash
Applies to Sony DSLR series cameras and is compatible with TTL auto flash.
Two transmitting styles (optical transmission and 2.4G wireless transmission) offer creative light effects.
As a master unit, it controls Sony camera flashes e.g. HVL-F60M, HVL-F43M and HVL-F32M via wireless.
As a slave unit, it can be controlled by wireless signals of Sony camera flashes e.g. HVL-F60M, HVL-F43M and HVL-F32M.
Supports HSS, front & rear curtain sync, FEC, multi flash, manual flash, etc.
Convenient dot-matrix LED panel for clear and easy operation.
Specification
Brand GODOX
Model TT685S
Compatible Cameras Sony DSLR cameras (TTL auto flash)
Guide Number 60 (m ISO 100) / 190 (feet ISO 100)
Flash Coverage 20 to 200 mm, Manual zoom, Auto zoom, Swinging/Tilting Flash Head: 0 to 360 degrees horizontally and -7 to 90 degrees vertically
Flash Duration 1/300 to 1/20000 seconds
Exposure Control System TTL auto flash and manual flash
Flash Exposure Compensation Manual. FEB: ±3 stops in 1/3 stop increments
Sync Mode High-speed / First-curtain / Second-curtain
Wireless Flash Function Master, Slave, Off
Controllable Slave Groups Optical 2(A, B), 2.4G 3(A, B, C)
Channels Optical 4 (1, 2, 3, and 4), 2.4G 32(1-32)
Auto Focus Effective Range(approx.) Center 0.6-10m / Periphery 0.6-5m
Power Supply Ni-MH batteries (recommended) or 4 x LR6 alkaline batteries
Recycle Time Approx. 0.1-2.6 seconds (red LED indicator will light up when the flash is ready)
Full Power Flashes Approx. 230
Color Temperature 5600±200k
Dimensions 64 x 76 x 190 mm
Weight 410g (battery not included)