what kind of lens/camera was used to take this picture?
>>274968concavelike a backwards fisheyedont know the official name though.
point and shoot camera and a door viewerhttp://www.instructables.com/id/Wide-Angle-and-Fish-Eye-Camera-Lens-Adptor-for-5/
Looks like a pint and click with fisheye.I have a diana with a fisheye lens that takes almost the exact same pictures