Canon MT-24EX is a twin-flash set-up (similar to a ringflash) for the EOS system that has every feature and capability imaginable. Employing Canon's E-TTL, it takes full advantage of the flash performance of the EOS-1V, EOS-3, and other E-TTL supported cameras by allowing for shutter speeds above the normal sync range. Twin flashes fire at even power, or can be varied over an eight-stop range for dramatic directional lighting that emphasizes the relief of the subject. One or more Speedlites such as 430EX can be used as wireless slaves along with the MT-24EX. The controller unit has an illuminated, informative LCD panel.

What is in the box: Macro Ring Flash, Soft Case, Instruction Manual