To find out more about DOF, I've lined up a few cups and applied the biggest aperture (f/stop = 2.8) to see how blur the cups can be in relation of the distance between each cup. Very interesting! One of the pictures looks like motion blur, as if the cup is moving. :)
The bokeh lights are getting bigger as they get further... beautiful!
Oooo.. is the "cup" moving? Or are they actually 8 cups?