http://www.nikonchat.com/coolpix-fisheye-converter/

Fisheye for Nikon Coolpix 5700?
So to put a fisheye lens on a Nikon Coolpix 5700 .. You have to buy these two items, I am right? Can these two elements work well together? http://www.amazon.com/Panoramic-Fisheye-Lenspen-Cleaning-Coolpix/dp/B002GP2HJY/ref=sr_1_3?ie=UTF8&s=electronics&qid=1263913116&sr=1-3 http://www.amazon.com/Nikon-UR-E12-Converter-Adapter-Coolpix/dp/B0000AE6B9/ref=sr_1_2?ie=UTF8&s=electronics&qid=1263913255&sr=1-2
Yes that looks good, I had to get an adapter like the one for my Canon Bridge, too. However, be prepared for disappointment. Those things do not deserve the name "lens." You lose the light and the quality leaves much to be desired. I know some of us are more irritable than others, but is unlikely to be impressed.