Underwater housing for Sony RX100 series cameras. Dive to 130 ft (40 m) and shoot in pristine Cyber-shot™ RX100 series digital still camera quality. Not only that, it has you covered for snorkeling, a day at the beach, winter sports, or shooting in the snow and rain. Dual gaskets offer double waterproof reliability. 1: Drip-proof packing 2: O-ring. High-end design perfectly matches the compact form of the RX100 series while allowing use of the built-in flash. The housing features an accessory shoe to attach an optional flash, a three-holed screw mount to fit an optional stay and grip, and a 2.64" diameter filter mount to add an optional filter or conversion lens. Attachment of the housing still allows smooth adjustment of exposure, aperture, shutter speed, and other key camera settings via the lens ring dial. Large shutter button and zoom levers make operation simple while providing tactile push-button feedback.