We had no water eindrigendes in the camera through the seals but always inside fogged when temperature differences apply as exchange of wamer air in cold water. In objekti and back of the display, it fogged DNN - for example, if a drop of water onto the display outside came inside was then beschagen.
For us, a beach Suitable for yes - Maldives snorkeling suitable only conditionally.
Underwater, on sunny days it has sharply observed problems pictures are also very low in contrast and dull, rain gabs underwater the best pictures!