Especially suitable for macro photography of subjects from flowers to insects to food and anything that may require controlled, close-up light, the Macro Twin Lite MT-26EX-RT is compatible with all EOS Digital SLR cameras and is designed to work in tandem with Canon's EF and EF-S Macro lenses. It combines two rotatable, detachable flash heads that can be controlled independently to provide an amazing sense of three-dimensional light. Extensive, multi-source lighting setups are made simple thanks to the Macro Twin Lite MT-26EX-RT's radio transmission wireless flash capabilities. Operability is enhanced with improvements across the board including two removable diffusers, a new LCD screen and smart, redesigned controls. The Macro Twin Lite MT-26EX-RT is a portable, indispensable lighting tool for anyone serious about enhancing their close-up photography.