A:Answer Hi, HotFlash! Yes and no. The MPK-URX100A is an underwater housing compatible with this camera. To know more about this, visit this link: http://support.d-imaging.sony.co.jp/www/support/acc/housing/mpk-urx100a/en.html?id=cscs_acc. About the temperature, the camera is designed for use under the temperatures between 0°C and 40 °C (32 °F and 104 °F). Shooting in extremely cold or hot places that exceed this range is not recommended. -Vincent