Not sure how Lytro worked. Was it a one-shot, fast enough to freeze action? Otherwise there's what we call focus bracketing/stacking which can also allow us to

Not sure how Lytro worked. Was it a one-shot, fast enough to freeze action? Otherwise there's what we call focus bracketing/stacking which can also allow us to focus in prod. However, there's usually only one good focus point, so we can do that while taking the picture...