Underwater Case for the Following Sony Cybershot DSC Digital Cameras Guaranteed underwater performance for up to 16ft (5m) depth. UV coated polycarbonate lens allow consumers to take super clear pictures. Transparent and flexible case allows full functionality of the cameras controls. Floats on water so no need to worry about your camera drowning. Passed Japans rigorous JIS (Japan Industrial Standards) 8-point waterproof test.