Comments about Fantasea FS-1 Housing for the Nikon Coolpix S1 and S3 Housings:

Careful closing it. It has to be perfectly lined up, or else water will leak in. I noticed after as I was cleaning it while closed; water did seep in. A bit cumbersome to operate while freediving because it floats so much and you have to use one hand to eqalize. For the price it's good. the videos I took looked good and so have my pictures. Granted it doesn't have a filter for lighting so you can't be too picky. You can't switch between photo and movie mode; you have to choose before diving in. Stick in a bucket of water before diving in so it gets acclimated to the temperature for no fogging.