I recently bought a fisheye adapter for my camera, a simple add-on that screws onto the lens. I'm still learning how to use it, so I took it up to Richmond Park last weekend during a brief gap in the rain...
It certainly extends my wide angle capabilities, but I don't think it quite works with the big 18-105mm lens I'm using as my everyday lens. I'm going to try it on something a little smaller next.

Richmond Park, London
February 2010
It certainly extends my wide angle capabilities, but I don't think it quite works with the big 18-105mm lens I'm using as my everyday lens. I'm going to try it on something a little smaller next.

Richmond Park, London
February 2010