Experience powerful, flexible lighting with the Godox TT685O II Flash for Olympus/Panasonic, featuring TTL support, a 2.4 GHz X radio system, 60m guide number, 20200mm zoom, TCM mode, high-speed sync, and fast performanceperfect for weddings, fashion, events, and more.
Unlock powerful, professional lighting control with the Godox TT685O II Flash for Olympus/Panasonic. Engineered with full TTL support and a built-in 2.4 GHz X radio system, this advanced speedlight is ideal for photographers who need fast, flexible, and reliable lighting both on-camera and off-camera.
Delivering a guide number of 60m (ISO 100) and a versatile 20200mm zoom range, the TT685O II provides outstanding illumination for portraits, events, weddings, fashion, and location work. Its improved design allows the flash head to tilt from -7° to 120° and rotate 330°, ensuring precise bounce control and efficient light shaping in any environment.
The upgraded TCM (TTL Converted to Manual) function enables instant switching from TTL to manual mode, locking in accurate exposure values and providing a perfect starting point for configuring additional flashes. The easy-to-read rear LCD makes adjustments simple, while the 2.5mm sync port expands your wired connectivity options.
With the integrated 2.4 GHz X wireless system, the TT685O II functions as both a master and slave unit, offering a working range of up to 100m, 32 channels, and four groups. It can trigger Godox V1, AD200Pro, and AD300Pro systems, and receive signals from X1, X2, XPro, and V1 transmitters. Users can also take advantage of high-speed sync up to 1/8000s, optical master/slave capability, and precise manual control from 1/1 to 1/128 in 1/3-step increments.
Powered by four AA alkaline or NiMH batteries, the flash delivers approximately 330 full-power pops with recycle times between 0.12.6 seconds. For extended shooting sessions, the external power port supports battery packs like the PB960. Additional conveniences include a quick-release lock for rapid mounting and a USB-C port for future firmware updates.
Godox TT685OIIII Specs
Flash Head
| Guide Number | 60 m at ISO 100 |
| Coverage | Full-Frame
20 to 200 mm |
| Auto Zoom Head | Yes |
| Bounce Head | -7 to +120° |
| Swivel Head | 330° |
| Flash Duration | 1/300 to 1/20000 Second |
| Recycle Time | Approx. 0.1 to 2.6 Seconds |
Exposure Control
| Exposure Control | FUJIFILM TTL, TTL via Separate Commander, Manual |
| Flash Modes | Hi-Speed Sync, Second-Curtain Sync |
| Power Range | 1/1 to 1/128 |
| Flash Compensation | -3 to +3 EV (1/3 EV Steps) |
Wireless
| Wireless Operation | Radio (TTL/Manual)
Up to 100 m
Optical Pulse (TTL/Manual)
Up to 15 m (Master, Slave) |
| Wireless Channels | 32 |
| Wireless Groups | 5 |
| Remote Timing Modes | Instant Sync
Skip Preflash |
Power
| Internal Power | 4 x AA (Alkaline, NiMH) |
| External Power Pack Compatible | Yes |
General
| Mount | Shoe |
| Off-Camera Terminal | 2.5 mm |
| Dimensions (W x H x D) | 64 x 76 x 190 mm |
| Weight | 405 g (without Batteries) |
