This was deliberately out of focus, looking for a fairly dreamy look. Did this simply by putting the lens at the closest focus distance and then backing away until it looked pretty fuzzy. The change in shape of the color disks towards the edge is called "coma" I hadn't realized that this lens had that much, of course this is a rather extreme test of the lens.
Now these last 4 shots are to demonstrate different loosk I was able to achieve. All were taken from the exact same spot. You will notice an octagonal shape to the blur disks, that is due to the shape of the diaphragm of the lens, it has 8 blades.