Looking for cheap fish eye thrills? Check out the Lomographic Fisheye Camera, the world's first fisheye compact camera. It uses standard 35mm for lab processing, but at $35 (on Amazon) you can take some really fun snaps like the ones in the Loma gallery.

And for a serious splash of colour, $75 gets you the brilliant LOMO Colorsplash Fun - see you what you can do in this really neat mini-gallery. With thirteen coloured filters and flashes plus long exposures, it throws out some really groovy looking shots.

I am still desperate to find a Harry Potter Kaleidescope Camera, though. Apparently, it exists, but is nowhere to be found - rather like Horcrux, in fact.