Compact flash Godox TT685II/S Black Sony compatible 405g

The Godox TT685II/S is a compact flash unit designed for Sony cameras. It combines a lightweight body with a practical footprint—approximately 64 mm wide and 190 mm deep—making it easy to carry and mount on compatible Sony camera hot shoes. At about 405 g, the unit offers a balance between portability and sufficient build to house a powerful flash head and control interface for on-camera and off-camera lighting tasks.

Advantages

The flash delivers reliable manual and TTL-capable exposure control for Sony systems, allowing automatic flash metering as well as manual power adjustments. Its compact size and moderate weight make it convenient for travel and event photography while maintaining a solid set of user controls. The black finish provides a discreet appearance on camera bodies, and the unit’s head design supports directional adjustment to shape light for different shooting situations.

Suitable for

• Portrait photography on Sony mirrorless and DSLR cameras
• Event, wedding and reportage assignments where mobility matters
• Fill-flash and bounce flash techniques in indoor environments
• On-camera TTL and manual off-camera setups with compatible triggers

Key specifications

• Type: Compact flash
• Compatibility: Designed for Sony camera systems
• Weight: 0.405 kg
• Colour: Black
• Approximate dimensions: 64 mm width × 190 mm depth

How to use

Attach the flash to the camera hot shoe and secure it with the locking mechanism. Use the camera’s TTL mode to allow automatic flash exposure, or switch to manual mode to set flash power and zoom manually. Tilt and rotate the flash head to bounce light off ceilings or walls to achieve softer illumination. For off-camera use, pair the unit with a compatible wireless trigger or cable and set the flash to the desired channel and group if necessary. Allow the flash a moment to recycle between full-power flashes to maintain consistent output.

Recommendations

Use neutral-density or diffusion modifiers when softer light is required; avoid forcing the flash to fire continuously at maximum power to prevent overheating. Regularly check battery level and contacts for reliable performance, and store the unit in a padded case when transporting to protect the head and controls.