Yongnuo YN622C II Flash Trigger Set for Canon (2 units)

Advanced Wireless Flash Trigger System

The Yongnuo YN622C II is the successor to one of the most advanced radio triggers designed for system flashes and studio lighting. It allows remote control of individual flashes or groups of flashes with a reliable 2.4 GHz wireless connection, providing an operational range of up to 100 meters.

Key Improvements Over Previous Model

• Added USB port for firmware updates
• Added driver support for YN-560-TX transmitter
• Replaced locking knob with a sliding 'quick lock' mechanism

Trigger Functions and Features

• Full support for Canon E-TTL and E-TTL II systems, compatible with Canon flashes and Yongnuo EXII series flashes
• Supports TTL, Multi, and manual flash modes
• Compatible with YN-560-TX trigger
• Wireless flash control directly from the camera for selected Canon models
• Manage flashes divided into groups (up to 3 groups) and 7 channels for flexible control
• Compatible with studio lighting systems and combinations of different flash types
• High-speed sync (HSS) support up to 1/8000 second
• Supports synchronization with 1st and 2nd curtain shutter
• Specific support for flash exposure compensation (FEC), flash exposure bracketing (FEB), flash exposure lock (FEL), zoom control, and modeling flash
• Triggering via PC sync port
• LED autofocus assist lamp
• USB port for firmware updates

Design and Usability

Each YN622C II unit can function as either a transmitter or receiver, offering flexible setup options. The device features easy-to-use controls and indicator lights to simplify group flash management. Its metal foot ensures durability and reliable connection.

This trigger set is suitable for professional photographers due to its full functionality, while also being accessible for amateurs thanks to its straightforward operation. It is ideal for advanced photo studios, reportage sessions, and outdoor photography.

Package Contents and Expandability

The set includes two YN622C II units. Additional units can be purchased separately to expand the system for more complex lighting setups.

Technical Specifications

• Operating frequency: 2.4 GHz
• Channels: 7 selectable channels
• Power supply: 2x AA batteries per unit
• Connectors: PC sync and hot shoe
• AF-assist illuminator included
• Dedicated TTL functions for Canon system flashes