Step into every scene with confidence as the Godox TT685O II TTL flash breathes vibrant life into your Olympus/Panasonic shots, banishing harsh shadows with its GN60 power and precision-engineered 20-200 mm zoom head. Effortlessly master mood and movement through its lightning-fast 1/8000 s high-speed sync and transformative TCM instant conversion, while the 2.4 GHz X Wireless System and expansive -7° to 120° tilt plus 330° swivel empower you to sculpt light with cinematic flair. Embrace seamless creativity - no shot too dark, no moment too fleeting.
Specifications
| Core Specifications | |
|---|---|
| Guide Number (ISO 100) | 60 m / 196.85' |
| Auto Zoom Head | Yes (automatically adjusts flash coverage to lens focal length from 20-200 mm) |
| Bounce Head | -7° to +120° (tilt for creative lighting angles) |
| Swivel Head | 330° (rotates panoramic direction) |
| Exposure Control | Four Thirds TTL, TTL via Separate Commander, Manual |
| Wireless Operation | Radio (TTL/Manual): up to 100 m / 328.08' Optical Pulse (TTL/Manual): up to 15 m / 49.21' (Master, Slave) |
| 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) |
| Flash Duration | 1/300 to 1/20,000 s |
| Recycle Time | Approx. 0.1 to 2.6 s |
| Wireless Channels | 32 |
| Wireless Groups | 5 |
| Remote Timing Modes | Instant Sync, Skip Preflash |
| Internal Power | 4× AA (Alkaline, NiMH) |
| External Power Pack Compatible | Yes |
| Off-Camera Terminal | 2.5 mm |
| Physical Specifications | |
| Dimensions (W × H × D) | 64 × 76 × 190 mm / 2.5 × 3 × 7.5" |
| Weight | 405 g / 14.3 oz (without batteries) |
| Packaging Information | |
| Package Weight | 1.185 lb |
| Box Dimensions (L × W × H) | 8.1 × 3.6 × 3.3" |
Compatibility
| Interchangeable Mount | Yes |
| Mount Type | Standard Hot Shoe (universal hotshoe for Olympus/Panasonic cameras) |
| Compatible Camera Models |
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Features
- TTL & TCM Functionality: Automatically meters flash output for perfect exposure, then instantly converts to manual mode to lock in optimal settings for consistent results.
- Built-in 2.4 GHz X Wireless System: Control up to 16 groups on 32 channels at distances up to 328' for tangle-free, complex lighting setups indoors or in the wild.
- High Guide Number & Zoom Range: Delivers a powerful GN 197' at ISO 100 with a versatile 20-200 mm zoom head to illuminate subjects of any size.
- Flexible Flash Head Tilt & Rotation: Tilt from -7° to 120° and rotate 330° to shape and bounce light precisely where you need it.
- Rapid Recycle & Long Battery Life: Achieve approximately 330 full-power flashes with recycle times of just 0.1-2.6 s to keep up with fast-paced shoots.
- Complete Power Kit Included: Comes with twelve 2550 mAh NiMH AA batteries, a rapid charger, and protective battery case for uninterrupted shooting.
- External Power & Firmware Ports: 2.5 mm sync port and external power jack support power packs for extended output, plus USB-C for future firmware upgrades.
- Easy-Read LCD & Quick-Release Mount: Intuitive backlit display and secure quick-release lock speed up setup so you never miss a shot.
- High-Speed Sync up to 1/8000 s: Freeze fast action and use wide apertures in bright light for creative depth-of-field control.
- Advanced Trigger Control: Use the included XPro trigger to adjust flash power, modeling light, zoom, and exposure compensation remotely, plus stroboscopic and second-curtain sync modes.
- Broad System Compatibility: Full support for Olympus/Panasonic TTL systems (and works as master/slave with V1, AD200Pro, AD300Pro, X1, X2, XPro transmitters) for seamless integration in multi-brand rigs.
Applications
- Content Creators: Ideal for bloggers, vloggers, and social media influencers who need consistent, powerful lighting for lifestyle, beauty, and tutorial videos.
- Portrait Photographers: Delivers soft, even illumination and adjustable bounce capabilities for flattering portraits in studio or on-location settings.
- Event & Wedding Photographers: High-speed recycling and TTL automation allow capturing decisive moments and candid shots in dynamic environments.
- Travel & Outdoor Enthusiasts: Lightweight construction and durable design make it perfect for adventure photographers needing reliable flash performance in the field.
- Macro & Product Photographers: Precise output control and fast recycle times help achieve detailed close-up shots with fill light to enhance texture and color.
- Vloggers & Videographers: Supports high-speed sync (HSS) for natural-looking fill light in mixed lighting scenarios and smooth video integration.
- Beginners & Enthusiasts: User-friendly TTL functionality and intuitive controls offer a straightforward learning curve for photographers transitioning from on-camera pop-ups.
- Fast-Paced Sports & Action Shooters: Up to 1/8000 s high-speed sync and rapid recycling support freezing motion in challenging lighting conditions.
Customer Highlights
- Accurate TTL Metering: Photographers applaud the TT685O II’s reliable TTL system that consistently delivers well-exposed images across varied lighting scenarios.
- Rapid Recycle Time: Users enjoy the fast recycle speed, allowing quick consecutive shots without frustrating delays during event and action photography.
- Solid Build & Ergonomics: The durable housing feels robust in hand, with intuitive controls and a clear LCD interface that simplifies navigation.
- Versatile Tilt & Swivel Head: The 7-position tilt (-7° to 90°) and full 360° rotation enable flexible bounce lighting and soft, directional highlights for creative portrait work.
- Wireless Master/Slave Functionality: Enthusiasts value the built-in 2.4 GHz radio trigger, offering stable off-camera flash control up to 100 m, eliminating reliance on line-of-sight optical triggers.
- Long Battery Life: Powered by two AA batteries, the flash delivers hundreds of full-power pops per set, offering reliability during extended shoots without frequent battery swaps.
- Excellent Value for Money: Reviewers note the TT685O II packs advanced features found in higher-end units at a fraction of the cost, making it an ideal upgrade choice.
- Seamless Compatibility: Olympus and Panasonic shooters appreciate the dedicated firmware profile that ensures full E-TTL functionality and prevents communication errors.
Make It Yours
Elevate every shot with the Godox TT685II flash kit - trusted by professionals worldwide. Supplies are limited, so add to your cart now and light up your creativity today!

















