If you look at "content" with a good quality snapping, then this enclosure is ideal. The camera is easy to remove, the housing tightly and the two buttons very straightforward to use. For good images the windscreen, which we chose for the black model makes. The yellow and orange-colored variant may provide in fact for color interference, as another reviewer had noted. For good images you also need clear visibility underwater. For this, the sun should be perpendicular to the sky and the floor is not agitated by wave action. Here then UV-Shirts and strong sunscreen are more important than finesse on the housing, which can be hardly used anyway. Even the Biltz it does not need. When it come to this, then it is for the snorkelers even too dark when he should swim around corals around - because only there are the most fish. For divers this is certainly a limitation. In this case, the Flash Mode the camera actually does not help, because it is obscured by the housing and reflects rather internally. But again, that either is sufficient daylight or diving with additional artificial lighting.
Sold by Rollei case appears "identical" to the Seashell Zear the Corporation and is also available under other names. However Rollei had the best price at Amazon for my internet Rechereche. Alternatively, there are type-specific housing from camera manufacturers and specialist companies (such as. Eg Ikelite) available, but they are two to three times as expensive. Another alternative are bags (such as from ewa-marine), which can also be cheaper. Since I have not decided, all I can say nothing. Since the Nikon S6150 is much more than the touch screen, I had seen in the ewa-marine UW-housing no advantage. I also have it like a little more robust. Maybe I should have taken up with the ewa-bag a video clip underwater, because I might could push the button for it. But when you already looked at the time. From the pictures I've done underwater, make it best, 10% as "trophy" in my photo book.