So you would like to use your iPhone for serious underwater photography? The amphipac has you covered. It is an innovative underwater housing for your smartphone that lets you capture special moments. It allows you to interact with your phone’s touchscreen display at all times thanks to AirScreen technology.
The amphipac comes with a dome port for over/under shots. As you can see in the above GIF, you can set this up in under a minute.[where to find it]