Intended for underwater use (mask, snorkel), I was not disappointed pictures made during my trip to Martinique. I made about 700 pictures (of fish but also of landscapes) and it worked perfectly. And it is perfectly waterproof! I'm really surprised pictures underwater! Even the videos (full HD) are very nice. Solid and sturdy it is also ideal for children and there is no fear of falling or risks sandy beach. For photos in more difficult conditions (darkness ...) I used a different camera (Sony hybrid) The battery holds about 200 photos. It lacks a bit of momentum and tend to burn the sky if the brightness differences are too great. Furthermore there is no manual adjustment and therefore no possibility to adjust aperture, shutter speed, focus area, etc.
It is a very easy to use device that makes good pictures simply, that is perfectly sealed: I recommend!.