The adaptation of the case is simple, but you need some patience. But once adjusted, everything fits perfectly.
The housing is sealed, it fogs up nothing. The housing can be attached by means of tape on the wrist, but would also tune up camera.
I myself have my program a universal program at my camera to use the housing (ISO 800 and flash off). So be super pictures, no matter the depth. I had chosen to bypass the black case to discoloration by backlight on the pictures. But light has mirrored the silver decorative wreath (with backlight) to the camera. Either you take care of the backlight and Reflektionem underwater or you glue it somewhat with electrical tape.
I can total the housing each warmly recommend the want to photograph while snorkeling or diving. Because the single-use cameras are good nothing.