About this Product
Sony's 2018 model in the huge RX100 series sports an extended, 24-200mm f/2.8-4.5 zoom lens with enhanced image stabilization. Having a longer zoom reach compared to previous RX100 models makes this a great choice for overall travel photography.
A large 20MP 1" sensor and incredibly fast autofocus make for great images above and below the surface... plus stunning 4K UHD video recording all in one very compact body.
This housing is designed for a robust, professional fit and feel without the professional price tag. Controls are provided for all camera functions and depth rated to 200' (60m). A spare accessory port on the side of the housing is removable for attachment of an optional vacuum testing kit. This housing is made in the USA.
Due to the position of the camera's flash in relation to its lens, the built-in flash is not suitable to illuminate photos under water. For the best color and clarity, we recommend adding a filter, strobe, or constant-on light. The built-in flash may be used to trigger external strobes via fiber optic sync cord. Two ports are provided for the connection of up to two fiber optic cords.
Any Ikelite DS strobe may be connected using the Fiber Optic Converter # 4401.1 and Fiber Optic Cord # 4501. The AF35 strobe is not compatible with this housing.
Fiber optic cord compatibility
- Ikelite Fiber Optic Coiled Cord # 4501
- INON Optical D Cable "Non-wireless type" L-Connector
- SEA&SEA Fiber Optic Cable (L-type) # 50107
- SEA&SEA Fiber Optic Cable II # 50128
- Olympus UW Fiber Optic Cable PTCB-E02
- Nauticam Optical Fiber Cable # 26211 Nauticam to INON
- Nauticam Optical Fiber Cable # 26212 Nauticam to Sea&Sea
ISO 100 • f/22 • 1/125 • 60mm equivalent
Zoom, super macro, and semi-wide angle
The standard 3.9" diameter optical glass port accommodates the camera's full 24-200mm zoom range underwater.
Add the press-fit Macro Adapter # 9306.82 with any 67mm threaded macro wet lens for incredibly super macro photography. Compatible wet lenses include but are not limited to the INON UCL-165, Subsee Magnifier, Saga close up lenses, Nauticam CMC-1, and others.
ISO 100 • f/22 • 1/125 • 60mm equivalent
The optional WD-4 Wide Angle Dome # 6430.4 provides a wider angle of view underwater without the edge distortion, vignetting, or weight typically associated with an external wide angle wet lens. The WD-4 is a 0.75x magnification factor and simply slides on and off of the housing's lens port.
3.9" diameter color filters press directly onto the front of the standard lens port. We offer color filters for Tropical Blue Water # 6441.46, Green Water # 6441.86, and a Yellow Barrier Filter # 6441.16 for fluorescence photography.
Optional 6" dry dome
The DC3 6" Dome Port # 6403 offers the best of everything: wide angle, macro, and over-under all on one dive. This special dome port replaces the housing's standard port and provides sharp 24mm wide angle and is perfect for split shots (half-in, half-out of the water). Approximately 3/4 of the camera's zoom range is usable behind the dome and macro images can be captured with the dome installed.
Optional wide angle port
The optional Wide Angle Port M67 for Sony RX100 VI # 9306.02 can be used in place of the housing's standard port for use of 67mm threaded external wide angle wet lenses. This port has been optimized to provide the best combination of wide angle and macro photography. The shorter port length accommodates an effective zoom range of 24-70mm.
This port is optimized for use with wide angle wet lenses designed for the 28mm equivalent focal length, including the INON UWL-H100, Nauticam WWL-1, and others. Some vignetting (dark shadows around the edges of the image will be present at wider focal lengths. We recommend zooming to eliminate vignetting or cropping your images in post-production.
The front of the port also accepts 67mm threaded macro wet lenses by INON, Subsee, Saga, Nauticam, and others.
The standard lens port is removed and the Wide Angle Port M67 simply threads into the front of the housing for quick and easy installation. The camera cannot be zoomed past 70mm with this port attached. The camera will shut down if zoomed past this point.
ISO 100 • f/6.3 • 1/125
Sealing and Vacuum Testing
There is no greater assurance than being able to see your camera and o-ring seal through the back of the housing. Our signature open-groove design suspends the rear o-ring in a natural position that is easier to maintain and more reliable than forcing the o-ring into a channel. Once the housing is closed you can see the o-ring form a solid, waterproof seal.
A spare 1/2-20 threaded accessory port is provided on the side of the housing for easily installation of the optional Vacuum Kit # 47012. A hand pump with gauge allows you to draw a vacuum on the housing to simulate water pressure and check for leaks prior to entering the water.
Every unit is water pressure tested to 200 feet (60m) before it leaves our facility in Indianapolis.
ISO 100 • f/11 • 1/125 • 46mm equivalent
In the Box
Underwater Housing # 6116.18
Sony Cyber-shot DSC-RX100 VI Digital Camera
NP-BX1/M8 Rechargeable Lithium-Ion Battery Pack (3.6V, 1240mAh)
200 ft (60 m) depth rating
Controls for all camera functions except Flash switch and Viewfinder switch; camera's built-in flash may be extended during installation
Slightly negative buoyancy in fresh water
1/4-20 threaded tray mounting with 3" (76mm) spacing
Weighs 2.8 lb (1270 g)
6.1 x 5.1 x 6.8" (155 x 130 x 173 mm)
3.9" diameter glass lens port
2 year limited warranty on housing