canon speedlite 580ex ii flash for canon eos digital slr cameras
further development of canon s flagship speedlite has led to the production of the 580 ex ii . this is the premier speedlite for all photographers including professionals . newly designed to match with the eos-1d mark iii in terms of improved dust - and water-resistance body strength and the ability to control flash functions and settings from the camera menu eos-1d mark iii only . other features include improved communication reliability through its direct contacts and recycling time is both 20 shorter than the 580ex and is completely inaudible . speedlite 580ex ii flash highlights approximately 20 percent faster recycling time compared to 580ex superior build quality including a metal foot for higher rigidity max guide no. 58 at 105mm setting gn 190 feet auto conversion of flash coverage with compatible digital slr cameras white balance info communicated instantly to compatible digital slr cameras full swivel 180 degrees in either direction af-assist beam compatible with all aiaf points on every eos slr dust - and water - resistance to match the eos-1d mark iii