EDIT====> See this video for the corrected raynox footge. I have compressed the hell out of the footage to save space but you can easily see the wide angle effect.
vimeo.com/1741337

EDIT=====> I made a mistake with the Raynox wide angle lens I forgot to zoom back out to full wide angle after using the Sanyo semi-fisheye. I have made a corrected video but have to wait until the end of the week to upload it as I do not have enough space left.

This is a test for my friends on forums.steves-digicams.com/forums/view_forum.php?id=27 forum testing the Sanyo HD1010 with the Sanyo Semi-Fish eye lens and my old Raynox 6600 pro wide angle lens.

EDIT=====> My Raynox works out at 25.08mm so if you want to see how the Sanyo wide angle lens would look just cut the view down a bit as the Sanyo wide angle works out at 26.6mm.

The Semi-Fisheye even zoomed in to take out the black border is still way wider than the Sanyo Wide angle lens.

You may get better quality photos with the Wide angle as there is less distortion but for my videos of my hang gliding I want the widest view and distortion is less of a worry for me.