Canon 580 EXII Problems? Constantly Failing?
February 19, 2011
Why do you blow up so much 580EX II? There has been a lot of people writing in over the years about their 580EX II’s constantly failing. People became more vocal around the time the PocketWizard FlexTT5 and MiniTT1 launched. Below is preliminary research done by PocketWizard on the 580EX II and the problems it […]