YN685EX-RF GN60 TTL HSS Flash For Sony Camera

Integrated transceiver and receiver, compatible with YONGNUO RF radio trigger system (RF602/603)

• During radio transmission flashing shooting, this YN685EX-RF can be used as a master unit or slave unit.It is fully compatible with RF radio triggering signals from YN650EX-RF / YN685EX-RF / YN320EX / YN685(II) / YN720 / YN560 IV / YN660 / YN560 III / YN560-TX (pro) / RF603 / RF602 / YN32-TX. And it also contains 16 transmission channels and 10000 wireless radio ID, making it easy for multi-flash lighting.

Supports Multi-group Flashes Independent Contro

• When used as a radio master unit, YN685EX-RF is able to control 5 independent groups, realizing remote control of flash mode, flash output and focal length for YN650EX-RF / YN685EX-RF / YN320EX / YN685(II) / YN720 / YN560 IV / YN660 / YN560 III.

Compatible with Sony MI Hot Shoe Mirrorless camera

• Sony A7RIV A7RIII A7RII A7R A7III A7II A7 A7SII A7S III A7S A6600 A6500 A6400 A6300 A6100 A6000 A58 A99 A99II A77II etc.

Firmware Update

• The product is equipped with a USB port, you can download the latest firmware from YONGNUO official website to upgrade the product.

Super-speed Recycle System; Supports external battery pac

• The flash recycle with full output only needs 2s to perform. Even if the battery is not brand new, it only takes 3-4s to perform the fast flash recycle. With the use of external battery pack, higher recycle needs can be met.

Real-time Display of Power Consumption

• With real-time display of battery power, it's easy to know the power consumption.

Electric Zoom

• Equipped with auto zoom and manual zoom, the flash coverage can be set in the range of 20 to 200mm, so that the fill light is more uniform and effective.