Then completely confused the words "No liability for tightness!"
To function: When I had the unsettling instructions on the packaging boldly ignored and wrapped my camera in my pocket, I was able to take pictures without problems the whole holiday over in and under water (sea and swimming pool). The operation succeeds without any problems, despite the fairly thick shell and the acrylic glass front of the lens affects the image quality only marginally.
Camera: Nikon CoolPix S4150 (Optical zoom: 5x)