Yongnuo YN685EX-RF TTL blesk pro Sony

The Yongnuo YN685EX-RF is a powerful and versatile shoe-mount flash designed specifically for Sony cameras with Multi-Interface Shoe. With a guide number of GN60 at ISO 100 and 200mm, it provides ample light for a wide range of shooting scenarios, from portraits to events. The built-in 2.4GHz wireless system allows for remote off-camera flash control, making it an excellent choice for both studio and location work.

Advantages

High guide number of GN60 ensures powerful illumination. Supports TTL, manual, and multi (stroboscopic) modes for creative control. High-speed sync up to 1/8000s enables freezing fast action. Built-in 2.4GHz RF wireless system for reliable off-camera flash. Fast recycle time of 0.1-3 seconds with AA batteries. Tilting and rotating flash head for flexible light direction.

Suitable for

• Wedding and event photographers needing reliable on-camera flash
• Portrait photographers who want off-camera wireless flash
• Studio photographers requiring manual control and stroboscopic effects
• Enthusiasts looking for an affordable alternative to brand-name flashes

Key specifications

• Guide Number: GN60 (ISO 100, 200mm)
• Compatibility: Sony Multi-Interface Shoe
• Flash Modes: TTL, Manual, Multi (Stroboscopic)
• Zoom Range: Auto/Manual 20-200mm
• High-Speed Sync: Up to 1/8000s
• Wireless System: Built-in 2.4GHz RF (Slave only)
• Recycle Time: Approx. 0.1-3 seconds
• Power Source: 4x AA batteries (Alkaline or Ni-MH)
• Flash Head Tilt: -7 to 90 degrees
• Flash Head Rotation: 0 to 360 degrees
• Color Temperature: 5600K
• AF Assist Beam: Yes
• External Ports: PC Sync, External Power Port, USB (firmware updates)
• Flash Exposure Compensation: ±3 EV in 1/3 EV steps
• Radio Channels: 16
• Radio Groups: 3 (A, B, C)
• Display: LCD Screen

Recommendations

For best performance, use Ni-MH rechargeable batteries to reduce recycle time. Pair with Yongnuo YN622C-TX or YN560-TX Pro for advanced wireless control. Ensure your Sony camera firmware is up to date for full compatibility.