Notable Upgrades. This second-generation upgrade sees the addition of built-in radio control of off-camera Canon Speedlite 600EX-RT flashes and faster recycle time.

Great Output. With a guide no. of 34.4’ @ ISO 100, the MR-14EX II can be useful for portraiture in addition to macro work. It’s powered by 4x AA batteries (not included).

Twin Flash Tubes with LED Focusing Lamps. The dual flash tubes can be fired independently if needed, and the LED focusing lamps help the camera to focus on extremely close subjects.

E-TTL Support. The MR-14EX II supports FP sync, FE lock, flash +/- compensation, and flash exposure bracketing in E-TTL mode. In manual mode, there’s A:B ratio control of 8:1 – 1:1 – 1:8 in 1/2-stop increments. Additionally, twelve custom functions allow modification based on your needs.