The Harbor Digital XT Flash Extender kit for Canon 580EX is designed to extend the range of your flash for long range use. The Extender will add up to 2 or more additional stops of light at 100 ft depending on flash make and model. The XT flash Extender is perfect for taking flash photos of distant wildlife and also works well for both indoor and outdoor sports photography or in any situation where long range, focused flash is needed.
Using the award winning custom flash adapter mounting system, the XT Extender mounts quickly and securely your flash without the need for straps or Velcro. Its solid construction and secure mounting allows you to easily focus on your subject and allows the use of shorter focal length lens. The XT Flash Extender kit includes: a custom Flash Adapter, small Dome, Black Box, Fresnel lens and lens holder and a storage sleeve for the Fresnel lens when not in use.