Canon MR14EX Close Up Flash MACRO RING LIGHT FOR CLOSE-UP PHOTOGRAPHY
Macro Ring Lite for close-up and macro photography and is loaded with features. With Canon's E-TTL, it takes full advantage of the flash performance of the EOS-1v, EOS-3, and other E-TTL cameras. Circular twin flash tubes can fire at even power, or varied between them over a six-stop range, and one or more 550EX Speedlites can be used as wireless slaves along with the MR-14EX. The controller unit now has an illuminated full-info LCD panel and its accepts optional hi-capacity battery packs.

    * Macro Ring lite with 2 circular flash tubes which can fire at even or varied power
    * E-TTL autoflash control including high speed FP Flash, FE lock, FEB and flash ratio control
    * Operates as a master unit in a wireless E-TTL autoflash system
    * Ideal for macro photography it attaches to the EF 100mm F2.8 Macro USM, EF 50mm f2.5 compact macro and also the EF 180mm f3.5L Macro USM (with adapter ring 72C)