Video'd a friend talking to me about an idea for a mount for a wide angle lens adapter for my Sanyo Xacti HD700. While shooting (hand held) I slipped the 0.5x lens in front by hand to see how it would look.
Note: The Phoenix 0.45x magnetic mount lens works very well with this camera. Get the large one (still tiny) as the small one vignettes on stills. Look for my samples with and without the Phoenix lens.