TT685S camera flash applies to Sony DSLR series cameras and is compatible with TTL autoflash. With this TTL compatible flash, your shooting will become simpler.
Two Transmitting styles to offer creative light effects:
Optical transmission with even illumination and stable output
2.4G wireless transmission with all-in-one functions and 100 metres further transmission
Master & Slave Flash:
TT685S is compatible with the Sony Wireless Lighting System (WL). It can function as either an optical wireless master or slave flash.
As master unit, TT685S can control Sony camera flashes, e.g. HVL-F60M, HVL-F43M and HVL-F32M via wireless.
As slave unit, TT685S can be controlled by wireless signals of Sony camera flashes, e.g. HVL-F60M, HVL-F43M and HVL-F32M.
Full TTL Functions:
Supports HSS (max. 1/8000s), front & rear curtain sync, FEC, multi flash, manual flash, etc.
With 2.4G wireless transmission, X1T-S fits Sony cameras (MI Shoe) and can be be used to trigger camera flash, studio flash and camera shutter over 100 metres distance
Support for TTL autoflash, manual flash, multi flash, 1/8000s High-speed sync, Flash Exposure Compensation, Flash Exposure Lock, manual focus assist, rear curtain sync, etc.
With wireless grouping system to satisfy various shooting requirements
Big LCD panel to offer convenient operation
Convenient Dot-matrix LCD Panel:
With dot-matrix LCD panel to offer clear and easy operation
Use 4 function buttons to change various settings according to different situations
Turn the select dial to choose the amount of the settings
Withstanding Overheating and Useful Functions:
GN60 (m ISO 100, @ 200mm, 22 steps of power output (1/1 - 1/128)
Approx. (0.1-2.6s recycle time, 230 full power flashes (using 2500mA Ni-MH batteries)
Support TTL/M/Multi/S1/S2 modes, 20-200mm auto/manual zooming
With C.Fn custom function settings
Specifications:
Type
Compatible Cameras: Sony DSLR cameras (TTL autoflash)
Guide No. (1/1 output @ 200mm): 60(m ISO 100), 190 (feet ISO 100)
Flash Coverage: 20 to 200mm (14mm with wide panel); Auto zoom (Flash coverage set automatically to match the lens focal length and image size), Manual zoom, Swinging/tilting flash head (bounce flash): 0 to 360 degrees horizontally and -7 to 90 degrees vertically
Flash Duration: 1/300 to 1/20000 seconds
Exposure Control
Exposure control system: TTL autoflash and manual flash
Flash Exposure Compensation (FEC): Manual. FEB: +- 3 stops in 1/3 stop increments (Manual FEC and FEB can be combined.)
FE lock: With <FEL> buttom or <*> button
Sync mode: High-speed sync (up to 1/8000 seconds), first-curtain sync, and second-curtain sync
Multi flash: Provided (up to 100 times, 100Hz)
Wireless Flash (Optical transmission and 2.4G transmission)
Wireless flash function: Master, Slave, Off
Controllable slave groups: Optical: 2 (A and B), 2.4G: 3 (A, B, and C)
Transmission range (approx.): Optic: Indoors: 12 to 15m / 39.4 to 49.2 ft., Outdoors: 8 to 10 m / 26.2 to 32.8 ft.; 2.4G: Master unit reception angle: +- 40 degrees horizontally, +- 30 degrees vertically; 2.4G < = 100m