Underwater Housing

Underwater Housing

Waterproof down to 130 ft (40 m). Designed to offer ease of handling and a variety of accessorizing options
Underwater Housing

Dive to 130 ft/40 m

Dive to 40 m/130 ft and shoot in pristine Cyber-shot RX100/RX100 II/RX100 III/RX100 IV/RX100 V 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.

Waterproof security

Dual gaskets offer double waterproof reliability. 1: Drip-proof packing 2: O-ring.

Designed for perfect fit

High-end design perfectly matches the compact form of the RX100/RX100 II/RX100 III/RX100 IV/RX100 V while allowing use of the built-in flash.

Adjust camera settings with control dial

Attachment of the housing still allows smooth adjustment of exposure, aperture, shutter speed, and other key camera settings via the lens ring dial.

Operation made easy

Large shutter button and zoom levers make operation simple while providing tactile push-button feedback.

Expand your options

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.


1. RX100 and RX100 II don't correspond to the underwater white balance setting. Please adjust the white balance setting manually to suit underwater shooting conditions. For RX100 III, RX100 IV and RX100 V, [Underwater Auto] can be selected in the White Balance menu with the system software version 2.00 or later. For details, please refer to the support page below. 2. Control wheel cannot be used with this housing. Other functions such as changing menu can be operated with buttons. 3. There are restrictions for using built-in flash. 4. Partial darkening or distortion of the screen may occur with certain kinds of accessories attached to the filter thread. 5. Conversion, macro, and other lenses attached to the filter thread cannot be used with the RX100 and RX100 II. 6. Sony does not test the operation of this product with any accessory made by a third-party manufacturer. For details, please contact the manufacturer of the accessory in question.


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