WaterPixels Forum: Several people have asked me about this in the past, so I tried to summarize it in this simple HOWTO. I am adding it as images …

The disadvantage is that it is a fixed setup, i.e., it is not possible to change lenses underwater. I have one sock for 100 + 160 and another sock with a larger opening for 130. I usually bring it to the location ready and only disconnected EMWL from the housing. At the location, I just attach the bayonet, pull the rubber band over the flat port, and fill it with settled drinking water. I can dive with it all day long and the water inside will stay in. Once the setup is submerged, the water doesn’t leak out.