High-Speed Sync
What is it? High-speed sync is your flash and camera working in perfect harmony at shutter speeds above 1/250 sec (for most cameras). I’ve heard of high-speed sync but never saw it in action until I met Joe McNally. Watching him give a demonstration really opened my eyes to the potential. If you are interested in the technical aspects of how it works, I would recommend the numerous articles that explain all the technical jargon. In doing my research for this article I came across a lot of great information explaining how a flash works and why it’s supposed to sync with a camera at 1/250 and flash duration and why the planets are aligned the way they are and why the earth is warming, you get the idea.
I’m not a technical guy; so I won’t try to bore you with technical speak. But to put it in my simplistic numnuts terminology it works like this. (more…)