Godox TT685O II Flash for Olympus/Panasonic Cameras

On-camera power‑house meets wireless versatility.

Why the TT685O II Is a Must-Have

Designed specifically for Olympus and Panasonic mirrorless systems, the TT685O™ II delivers 197′ (60 m) GN at ISO 100 with a 20–200 mm zoom head. Backed by Godox’s reliable 2.4 GHz X-series wireless, it works as both master and slave—fully supporting TTL, HSS (1/8000 s), and second-curtain sync. This makes it equally at home as your primary flash or a creative off-camera lighting tool.

Key Features & Highlights

• Powerful Guide Number
  197′ / 60 m at ISO 100 delivers robust output for portraits and events.

• Flexible Zoom Range
  Auto/manual control from 20 mm to 200 mm ensures precise coverage for wide-angle or telephoto shots.

• Bounce and Swivel Head
  Tilts –7° to 120° and rotates 330° for creative bounce lighting.

• 2.4 GHz X-Series Radio
  Supports full wireless master/slave with 32 channels and 5 groups; 100 m range.

• TCM Function
  Easily convert auto TTL to manual output with exposure lock — ideal for consistent multi-light setups.

• Fast Recycle & AA Power
  Recycles in just 0.1–2.6 s using 4×AA batteries (~330 shots). Also supports external battery packs and PB960 for extended use.

• Sync & Connectivity
  High-speed sync up to 1/8000 s, second-curtain sync, and a 2.5 mm sync port for wired control.

• Firmware Updates Over USB-C
  Keep flash up-to-date and enjoy future enhancements

Specs Snapshot

• Mount Compatibility: Olympus / Panasonic TTL

• Guide Number: 197′ / 60 m (ISO 100)

• Zoom Range: 20–200 mm

• Power Levels: 1/1 – 1/128 in 1/3 EV steps

• Recycle Time: 0.1–2.6 s (AA); faster with external battery

• Head Movement: Tilts –7° to +120°; swivels 330°

• Wireless: 2.4 GHz X-series, 32 channels, 5 groups, 100 m

• Power: 4×AA NiMH/alkaline, external battery optional

• Connectivity: 2.5 mm sync, USB-C for firmware

• Weight: ~405 g (body only)

• Dimensions: 64×76×190 mm

Why This Flash Matters to You

• Quick, reliable lighting—great for portraits, events, and run-and-gun setups

• Creative freedom—use TTL or manual modes across multiple flash units

• Affordable flexibility—AA battery power lets you shoot without charger dependency

• Compact travel companion—lightweight and versatile for location work

What’s in the Box

• Godox TT685O II Flash unit

• Mini stand

• Protective pouch

• USB-C cable for firmware updates

• 1-Year warranty