Flash sync!

Do you know the accuracy of your PocketWizards or how much power you loose when you shoot at a high shutter speed compared to an old school pc sync cable? We tested each and compared them all.
The images above illustrate the power coming from a ProFoto flash head shot at the same power setting, but at different shutter speeds. Ideally we would like to see the same output throughout the test, but what we can conclude is that the shutter speed does influence our flash output. When looking at the images to the right, you’ll notice the decrease in brightness when working with the PocketWizards and even more so with the Elinchrom SkyPort.
Images above are exposed respectively @ 1/125 sec, 1/250 sec, 1/500 sec, 1/800 sec.