For anyone wanting to explore fun, creative opportunities with flash photography, the Speedlite EL-100 is a great option to add a compact and versatile flash to your photographic set-up.
Facilitating radio controlled, two-way wireless transmission up to 98.4 ft. / 30 meters, among up to five groups or fifteen individual Speedlites, the ST-E3-RT represents the next generation in wireless flash systems.
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*.