Fisheye flower

I've been asked to look at a new cheap fisheye lens, to fit over a phone. So here is one of my experiments, a flower, taken through the lens on the phone. Its quite a fun thing really, for close ups of a central image. I'd never tried a fish eye lens before, so I've been playing a bit. Unfortunately the focusing on the phone is a bit hit and miss, but this has worked ok I think.