Designed for specialist DSLR shooters who are passionate about macro photography the Macro Ring Lite MR-14EX II provides incredible flexibility to light and shoot a diverse range of subjects. It also features a range of new updates including independent flash head operation increased responsiveness and enhanced custom functions. Compatible with Canon's complete range of EOS DSLRs the Macro Ring Lite MR-14EX II offers photographers fully automatic E-TTL II flash metering to deliver accurate exposure