Pushing
the Sync Speed?
Those from the B&W film era will remember push
processing film. In digital we used to push the ISO in the days when
cameras topped out at ISO 800 or lower. Today I want to demonstrate
pushing the camera's flash sync speed. The result is a bit different
from pushing ISO, as it is not uniform across the frame (okay, it
isn't a perfect analogy). However, the effect is quite distinctive
and can be put to good use.
