A macro twin lite gives serious close up nature and macro enthusiasts a different option in macro lighting a directional quality of light as opposed to the rather quotflatquot character of the traditional ring lite two separate flash heads can be swiveled around the lens can be aimed separately and even removed from their holder and mounted off camera the new macro twin lite mt 24ex is fully e ttl compatible with all eos bodies including digital slrs and even allows wireless e ttl flash co