Product Information

Digital SLR Camera Housings

Digital SLR Camera Housings

Digital SLR Camera Housings [MDX-series]
[ Discontinued Products ]
MDX housing for Canon EOS 7D, supports fiber-optic cable connection.
U/W Housing for Canon EOS 7D


MDX-7D Housing (Black) (Housing only)
(Product No.06152)

[Accessories] Housing body cap, camera quick shoe, hex wrench, CR2032 lithium battery, attachment tool

O-ring Set
(Product No.62148)
*Port is sold separately.
Enlarged image: Front view Rear view

Relevant Information

Replacement of the strobe sync connector (6-pin wired → 2-pin wired)
Consult a SEA&SEA authorized service center for the details.
Customizing the housing offers additional functions. You can replace the 6-pin wired TTL converter connector on the top of the housing with a 2-pin wired strobe connector for an additional cost. This modification provides two 2-pin wired strobe connectors so you can connect two SEA&SEA YS-Series strobes.
*This modification does not support automatic TTL flash adjustment. *It requires the 5-pin Sync Cord/N.

Sample movie (full HD) taken by Canon EOS 7D
*Click “YouTube” to link there. During video play, the resolution (360p, 480p, 720p) can be changed for higher quality.

Promotional short movie showing features of the MDX-7D underwater housing
*Click “YouTube” to link there. During video play, the resolution (360p, 480p, 720p) can be changed for higher quality.

Movie taken with TOKINA AT-X DX Fisheye 10-17mm and Canon EOS 7D (full HD mode)showing differences in picture angles
*Click “YouTube” to link there. During video play, the resolution (360p, 480p, 720p) can be changed for higher quality.

Uploaded: Sample images captured by MDX-7D


Compatible with both the VF180 1.2x and VF45 1.2x viewfinders
By attaching the VF180 or the VF45 prism viewfinder (magnification ratio of 1.2x) to a SEA&SEA housing, the magnification increases by 1.2x and entire field of view can be seen at the same time. Recommended for users committed to strict composition and focusing.
*Enlarged image( VF45 1.2x)
*Click here to see image of simulated rotating eyepiece. ( VF45 1.2x)(The image is simulated.)
Two Fiber-optic cable sockets
Simply by connecting the Fiber-Optic Cable (L-type)50107 to the connector, the light of the digital camera’s built-in flash is detected and connected to an external strobe. This is considerably less complicated than setting up an electrical connector that requires detailed knowledge. It also eliminates any risks involved when the connector is submerged in water.
Suitable for taking both still images and movie
Unparalleled design provides easy access to the main dial and the quick control dial. Shutter speed and aperture can be adjusted without removing your hand from the grip. Button to activate live view photography and video is ergonomically positioned for easy access. While holding the grip, you can control AE lock / Index / Reduce lever and AF point selection / Magnify lever and AF start lever to check focus points and then press the start / stop button to record video. The setting button is also situated close to the grip for quick access to the button. Great functionality, engineering and ergonomic design make this housing exceptional.
    • Controls almost all of the Canon EOS 7D essential functions underwater.
    • Every detail of the housing is precision machined from a solid aluminum block to achieve a high-quality texture and design. All edges have been polished carefully for safety.
    • The housing is protected by a highly corrosion resistant, anodized coating. The coating protects the housing from environmental corrosion and abrasions.

    • A new type of easily operated shutter lever, excellent for taking quick snapshots and for avoiding motion blur. The shutter lever can be operated in two ways—by pushing from the top or pulling from the front—and offers a smooth option for adjusting the autofocus by pressing the button halfway down so you need not worry about any missed chances.
    • TTL auto adjustment available when using an optional YS Converter/C. When using a YS Converter/C to enable the TTL auto adjustment, use a 5-pin Sync Cord/N to connect it to a genuine SEA&SEA strobe.
    • Furnished with a tripod socket in the central region of the bottom surface of the main body.  If you remove the attached Ergo Grip22109, you can also add an optional Grip-Stay L22108.
    • Comes standard with two bulkhead connectors: one type-N connector (2-pin wired for manual) and one 6-pin wired connector (for dedicated TTL).
    • Equipped with a Optical Viewfinder 0.5x standard. Interchangeable 0.66x/0.8x viewfinders (optional) are also available.
    • The quick shoe makes the camera easy to install and remove from the housing. The camera is firmly and correctly mounted on the quick shoe with the tripod screw hole and the positioning pin. 
    • A built-in leak sensor immediately alerts you to any water leakage.
    • Strong and durable build, with a depth rating of up to 60m / 200ft.
    • *The MDX-7D housing comes from the factory with these type-N connectors: one 2-pin wired connector and one 6-pin wired connector. *To use two SEA&SEA YS-Series strobes with the factory-equipped type-N connectors, you must use the 5-pin Dual Sync Cord/N.


[ MDX-7D ]
[Construction] Body: corrosion-resistant aluminum alloy (machined) 
                    Grip: corrosion-resistant die-cast aluminum alloy
[Depth rating] 60m / 200ft
[Dimensions (WxHxD)] 341x194x141mm / 13.6x7.8x5.6inch
[Weight] Approx. 2,700g / 94.5oz (Housing only)

Brochure & Manual Download