The YN600EX-RT is compatible with Canon's E-TTL / E-TTL II flash metering system. With a guide number of 197' at ISO 100mm and 200mm, a zoom range of 20-200mm, and a wide-angle panel that covers a full-frame 14mm focal length. A tilting and pivoting head provides bounce lighting .
- Supports RT System
One YN600EX-RT can be used as on-camera master unit and remote slave unit of Canon's RT system, and supports Gr grouping mode. - Fully Compatible with YN-E3-RT, Canon's 600EX-RT / ST-E3-RT Wireless Signal
One YN600EX-RT can be used as master unit to trigger another YONGNUO YN600EX-RT or Canon's 600EX-RT, and live display the flash groupings of slave unit and recycling information.
One YN600EX-RT can respectively receive the wireless signal from master unit YN600EX-RT, YN-E3-RT or Canon's 600EX-RT/ST-E3-RT, achieving remote TTL, M and Gr flash. - High Guide Number, Supports High-speed Sync
GN60@ISO100, 200mm; supports high-speed sync TTL, manual flash, Gr grouping flash; the highest synchronous speed can reach 1/8000s. - Supports USB Firmware Upgrade
The YN600EX-RT equipped with the USB interface, supports firmware upgrade, the users can download the upgrade firmware through the Yongnuo official website to upgrade the flash. - Supports Wireless Optical Slave function
The YN600EX-RT supports YONGNUO, Canon's and Nikon's wireless optical master signal, supports S1 and S2 pre flash cancel mode. - Support Auto/Manual Zooming
The YN600EX-RT supports auto and manual zooming, the zoom coverage is from 20~200mm. - Settings Save Automatically, Supports Custom Settings (Fn)
The parameters on the flash will automatically save when the flash is turned off; the users can customize the setting of the flash. - Ultrafast Charging Recycle System, Supports External Power Supply.
- Equipped with Big Size LCD Display Screen, Standard PC Synchronous Interface.