The Sony Waterproof Housing for RX0 Camera features a depth rating of 330', and is constructed from a ground aluminum-alloy material. When using this housing, access to the camera's buttons is maintained. An on-board light or other accessory can be mounted to the integrated shoe, and 55mm-diameter can be attached to the front of the housing. Besides protecting your RX0 from the watery depths, this housing adds impact-resistance, and is shockproof and crush-proof.