Fish eye lenses.
I have searched and researched this thread and come up with three variations of fisheye. A YouTube review says this one http://www.dealextreme.com/p/15mm-de...-cameras-39814
comes out well, but it has a 15 mm OD magnetic mount and my 0.67 mount is only 13mm. (The reviewer mistakenly says they are the same size?) There is also this one http://www.dealextreme.com/p/fe-50-1...-cameras-15239
which has a 13mm mount, but didn't do as well in the YouTube review. (Though may have been as much to do with the camera he had the lense mounted on?) And this one http://cgi.ebay.com/ws/eBayISAPI.dll...K%3AMEWNX%3AIT
Has anyone got experience of the latter two lenses. Like I say I have searched the thread and can't find any test video with either of these lenses. Ta very much!