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Isotta Sony RX100 Mark VII Underwater Housing

UWI-3158 | RX100MVII


The Isotta Sony RX100 Mark VII Underwater Housing allows you to capitalise on the full potential of the Sony Cyber-Shot RX100 Mark VII Compact Camera and capture amazing pictures underwater. It's an easy-to-use, highly professional product that has been created through techniques and innovations gained from years of experience.

This underwater housing for the Sony Cyber-Shot RX100 Mark VII compact cameras permits perfect handling by means of adjustable strips. Easy access to all key/main camera controls by means of clearly labelled laser-engraved long-lasting buttons. An easy and quick release camera mounting plate allows simple camera positioning. The back door has a large window for a fine camera display view and it is entirely detached from the front body to make easier the camera fitting.

One Hand Open/Close
It's very easy to open and close this housing for the Sony Cyber-Shot RX100 Mark VII without any effort by the user thanks to the side helicoid screw and the bottom centred pins. The camera is placed easily into the housing on a sliding tray that keeps the camera robustly in place. A lever locks the tray safely inside the housing. The housing stands with great stability due to sturdy and wide rubber feet located on the bottom.

Port, Close-Up and Wide Angle Lenses
Front portholes are built with high-quality standards of materials to ensure perfect image quality. A removable flat port is fitted thanks to markers and a bayonet connection to Sony Cyber-Shot RX100 Mark VII or Mark VI housing. A M67 threaded end allows the use of additional wet wide-angle lenses and macro lenses.

The Sony Cyber-Shot RX100 Mark VII own strobe lighting can be used fitting an outside diffuser on the porthole. For better performance with wide-angle lenses, one or two external strobes can be connected by optical fibre using the adaptor included.

Construction and Safety
Only the best materials are used to manufacture our housings such as anodised aluminium which is anticorodal and thermo-coated and stainless steel. A long-lasting product that requires easy and simple maintenance by the user. So small and so rich in technology! Dual high precision and quality O-ring seals protect and ensure a perfect and secure watertight for all movable and/or removable parts. A red alarm for humidity/water inside the housing is powered by a battery replaceable by the user.

Working depth is 100 metres. A hole positioned on the bottom allows securing the housing for Sony Cyber-Shot RX100 Mark VII with a line/strap. Different accessories can be fitted by means of an upper sliding tray and double threaded M6 holes and one 1/4W on the bottom.


  • ON/OFF of Sony Cyber-shot RX100 Mark VII cameras
  • One hand open/close
  • Own camera strobe open/close
  • Ergonomic camera focusing and shutter button for an easy use with gloves
  • Shutter speed priority
  • Lens aperture

Isotta Sony RX100 Mark VII Underwater Housing Features

  • Depth Rated to 100 metres (330 ft)
  • One Hand Open/Close
  • Red Anodised Machined Aluminium Housing
  • Double O-ring on all Seals
  • Interchangeable Ports
  • Made in Italy
  • 2 Year Warranty

Technical Specifications

  • Red colour anodised aluminium body
  • All Sony Cyber-shot RX100 Mark VII key main controls
  • Aluminium buttons and dials with engraved symbols identical to camera controls
  • Double O-Ring seals on all buttons and removable parts
  • M16x1 hole for vacuum system or external monitor
  • Easy one hand housing open/close
  • Moisture sensor
  • 100 metres depth rating
  • Weight: 1060 g
  • Dimensions: 150 L. x 140 P. x 115 A. (with port)
  • Dimensions: 150 L. x 90 P. x 115 A. (without port)

What's Included

  • Housing
  • Lens cap
  • Replacement O-ring kit
  • Silicone Grease 15 g
  • Strobe diffuser
  • Optical fiber adaptor
  • 2 years manufacturer warranty

Spare Parts

  • AS009 - Set O-ring Canon Powershot RX100Mk3 / RX100Mk4 / RX100Mk5 / RX100Mk6 / RX100Mk7
  • AS882 - Shutter Trigger Extension for Index Finger
  • AS883 - Shutter Trigger Extension for Thumb Finger
  • AS733 - Dual Fiber Optic Cable Adaptor
  • AS833 - Round diffuser
  • AS006 - M67 Cover
  • AS716 - Square diffuser for Sony RX100 Mark VI / VII
  • AS046 - Tray with double handles

Drop Ship:
This is not a regularly stocked item in our Rye dive shop. It will be ordered for you from the manufacturer upon request and typically shipped directly from them to you. Please be aware that housings are made to order from Italy, typically resulting in a 4-6 week delay.

(10/21 LRB)

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Rye Victoria 3941, Australia
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