Godox TT685S TTL Camera Flash High Speed 1/8000s GN60 Compatible Sony DSLR Cameras Selling by LETWING DIGITAL(Our lisitng) , 1xLetwing Cloth( Free gift ) This 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. Master & Slave Flash:TT685S is compatible with Sony Wireless Lighting System (WL). It can function as either an optical wireless master or slave flash. Compatible Camera Models: TT685S (multiple firing-pin points) can be used on the following Sony DSLR camera models: a77II, a7RII, a7R, a58, a99, ILCE6000L, etc. Full TTL Functions:Supports HSS (max. 1/8000s), FEC, front & rear curtain sync, multi flash, manual flash, etc. Te<span class="a-text-bold">chnical Data:
 </span> 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 horizontally and -7 to 90 vertically Flash Duration: 1/300 to 1/20000 seconds 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) Sync Mode: High-speed sync (up to 1/8000 seconds), first-curtain system, and second-curtain sync Multi Flash: Provided (up to 90 times, 100Hz) Wireless flash function: Master, Slave, Off Controllable slave groups: Optical: 2(A and B); 2.4G: 3(A, B, and C) Transmission range:Optical: Indoors: 12 to 15m /39.4 to 49.2 ft.;  Outdoors: 8 to 10m /26.2 to 32.8 ft.; Master unit reception angle: 40  horizontally30 vertically.2.4G: 100m Channels: Optical: 4 (1, 2, 3,  and 4); 2.4G: 321-32 Slave-ready indicator: Two ref indicators blink Auto Focus Assist Beam: Effect range: Center: 0.6-10m /2.0-32.8 feet/ Periphery: 0.6-5m / 2.0-16.4 feet Power Supply: Ni-NH batteries (recommended) or 4*LR6 alkaline batteries Recycle Time: Approx. 0.1-2.6s (eneloop Ni-NH batteries of Panasonics). Full power flashes: Approx.230 (2500mA Ni-MH batteries) Power Supply: Ni-NH batteries (recommended) or 4*LR6 alkaline batteries Recycle Time: Approx. 0.1-2.6s (eneloop Ni-NH batteries of Panasonics). Full power flashes: Approx.230 (2500mA Ni-MH batteries) Power Saving: Power off automatically after approx.90 seconds of idle operation.(60 minutes if set as slave) Sync Triggering Mode: Hotshoe, 3.5mm sync line, Wireless control port Color Temperature: 5600  200K Weight: 410g (without battery, camera flash only) 1x TT685S Camera flash 1x Mini stand 1x Protection bag 1x User Manual 1x LETWING Cloth 1x LETWING Color filter 1x Softbox