The Godox TT685S is a high-performance TTL camera flash built specifically for Sony mirrorless and DSLR cameras, delivering a powerful Guide Number of 60 m (ISO 100, 200mm) and ultra-fast flash durations down to 1/20,000 sec. Whether you are shooting weddings, portraits, or events, its High-Speed Sync up to 1/8000 sec lets you freeze motion and overpower ambient light with ease.
Featuring a built-in 2.4G wireless system with MSK modulation, the TT685S acts as a Master, Slave, or standalone unit — covering up to 100 m outdoors across 32 selectable channels. Paired with the included X1T-S trigger, it gives Egyptian photographers a fully integrated off-camera lighting solution right out of the box.
Key features
- Sony TTL Autoflash: Seamless E-TTL II-style automatic exposure for Sony mirrorless and DSLR cameras, ensuring perfectly exposed shots without manual guesswork.
- Guide Number 60 m (ISO 100, 200mm): Pro-level output that throws light far across large venues, giving you creative reach even in spacious or outdoor settings.
- High-Speed Sync up to 1/8000 sec: Shoot wide open in bright Egyptian sunlight without blown highlights — ideal for outdoor portraits with shallow depth of field.
- Built-in 2.4G Wireless (100 m range, 32 channels): Trigger multiple off-camera flashes reliably across 3 groups (A, B, C) without line-of-sight limitations.
- Multi-Flash Stroboscopic Mode: Fire up to 90 consecutive flashes at 100 Hz to capture motion sequences in a single frame — perfect for sports and creative photography.
- Complete Accessories Included: Ships with an X1T-S trigger, orange/blue/white diffusers, mini stand, protection bag, and cleaning cloth — everything to start shooting immediately.
Specifications
| Compatible System | Sony TTL (Multi-Interface Shoe) |
|---|---|
| Guide Number | 60 m / 190 ft (ISO 100, 200mm) |
| Flash Duration | 1/300 to 1/20,000 sec |
| High-Speed Sync | Up to 1/8000 sec |
| Wireless System | Built-in 2.4G (MSK modulation) + Optical |
| Wireless Range | Up to 100 m (2.4G) / 12-15 m indoors (Optical) |
| Wireless Channels | 32 channels (2.4G) / 4 channels (Optical) |
| Multi-Flash | Up to 90 flashes at 100 Hz |
| AF Assist Beam Range | Centre 0.6-10 m / Periphery 0.6-5 m |
| Power Supply | 2 x AA batteries (not included) |
Frequently asked questions
Is the Godox TT685S compatible with all Sony cameras?
The TT685S is designed for Sony TTL autoflash cameras using the Multi-Interface Shoe, as well as cameras with a PC sync socket. It supports full TTL automatic exposure control for Sony mirrorless and DSLR bodies.
Can I use the TT685S as an off-camera wireless flash?
Yes. The TT685S has a built-in 2.4G wireless system with a range of up to 100 m, supporting Master, Slave, and Off modes across 32 channels and 3 controllable groups (A, B, C). The included X1T-S trigger allows full off-camera TTL and HSS control.
What batteries does the Godox TT685S use and what is included in the box?
The flash is powered by 2 x AA batteries (not included). The package includes the TT685S flash unit, an X1T-S wireless trigger, three colour diffusers (orange, blue, white), a mini stand, a protection bag, a user manual, and a cleaning cloth.
