Ewa-Marine Underwater Housing for Extra Large DSLR Bodies like EOS 5D or the Nikon D1, D2X, D200 and Similar Cameras


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About Ewa-Marine

ewa-marine U-B
Camera not included with housingThe housing can be used on small boats, in the surf, while swimming, snorkeling or diving. It's easy to operate as the camera as its various components and buttons can be operated through the PVC.

The U-B is specially designed to fit the bulky, professional and semi-professional digital SLR cameras like the EOS 5D or the Nikon D1, D2X, D200and similar cameras. Smaller SLR cameras then the mentioned above can still be used in the housing.

Please Note:
In this housing you can only use lenses till a maximum filterthreaddiameter of 72mm. If you are using lenses with a 77mm or a 82mm filterthread, then please contact us. We're able to make a special housing with a bigger frontglass for 77mm or 82mm!

With this housing, a whole new world of applications opens up for your professional digital SLR camera: Inside the housing you can now take the camera safely canoeing, snorkeling or even diving, up to a depth of 20 m / 60 ft.

If the optional BF1 lead weight is inserted into the housing, underneath the camera, it becomes even easier to reach the maximum depth. Experienced photographers have confirmed, that the auto focus and flash both continue to function perfectly.

As you descend, the air is pressed into the camera. Due to this, the pressure inside the housing will remain the same as the surrounding water pressure. (this is the reason why ewa-marine housings are so safe to use: implosions are impossible) Due to this, we have to start the dive with a suitable amount of air inside the housing.

The foam pads supplied with the housing are part of this air "reservoir" and additional air should also be blowninto the housing, via the valve at the rear, to ensure that the maximum potential volume is being utilised.

The U-B housing is manufactured from double laminated PVC and has an integrated,optically neutral flat glass port. The flip-up, internal flash, that can be found on some models will fit into the specially designed section on the top of the housing, allowing its use above and under water.

It has a pair of non-corrosive and seawater resistant clamping rails which fit together for perfect sealing. They tighten by means of three screw knobs. It is supplied in a handy yellow carry-case which has a water-proof interior andzippered side-pocket.

Ewa-Marine Specifications

Dimensions: LxWxH:

10cm/20cm with extended tube (3,9/7,9 inches )
22 cm (8,7 inches)
13,5 cm (5,3 inches)
Front Port Diameter:
75 mm (3 inches)
Your Objective's Diameter:
72 mm max. filter thread (2,8 inches)
400 g (0,88 lbs)

Questions & Answers Powered by TurnTo®

Questions about this item:

Brannan B  Does this product fit the Canon EOS 5D Mark II and Mark III? What lenses should be used for this product? If so is there a warranty on this product that covers damage to the camera?
Kali B  Is it fit with my canon 7D? I can do pictures on water with that? And how do we do with the lense?
CRAIG M  I do not own any Canon cameras so I can not answer that question. As for changing lenses, you would need to take the camera out of the housing.
Shopper  Does this come with a hand strap?
RONALD V  A small hand strap is attached to the bag.
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