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Dome Port for the DJI OSMO ACTION 3 or 4 with Dive Housing (40M)

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Original price $ 99.00 USD - Original price $ 99.00 USD
Original price
$ 99.00 USD
$ 99.00 USD - $ 99.00 USD
Current price $ 99.00 USD

This is our new dome port housing for the DJI OSMO Action 3 / 4 (depth-rated to 130 feet or 40 metres).

Do you want the option of getting amazing dome shots with your DJI OSMO Action 3 / 4 or the option to take your camera to depths greater than 10 metres?

Then this is for you!

The PDS (Professional Dome System) has been in the making for nearly three years! We have added all the features needed to create an unrivalled dome system that is affordable and easy to use while offering industry-leading optics.

With this Dome Housing, getting the elusive under-over shot, also known as the 50/50 or split shot, has never been easier. 

Using your DJI OSMO Action's near-infinite depth of field and wide-angle lens allows you to easily create high-quality videos and stills, rather than spending $2000 on DSLR setups that face the complexity of accounting for depth of field, focus, and exposure. This spacing also improves water shots above the water: water spray or droplets that would have covered most of the lens (ruining the shot or video) are now just small dots in the field of view. The gap between the lens and dome moves water particles further away from the camera lens, enabling underwater images to become cleaner. The field of view is also drastically improved.

The GDome system uses unique O-Ring compression seals between the dome and the backplate, as well as around the side of the camera lens. No silicone or glue is used to create a seal. We pressure test every dome to the relevant housing's / camera's maximum depth before it leaves the factory. It is thus a guarantee that your dome will not leak!
Enjoy sharper, cleaner DJI OSMO Action images at depths that no other dome can reach!
As the PDS is made up of completely detachable parts, you can easily service, buy spares, and even upgrade your dome housing.



  • Complete GDome PDS DJI OSMO Action 3 or 4 Dome Port
  • Snap-on dome protector 
  • 40m Dive Housing
  • Various Stainless Steel Screws
  • Allen Key (1)
  • Camera Lens Seal (2)
  • Dome to Backplate O-Ring Seal (1)
  • Instructions and Warranty Information


  • Individually pressure tested to 130ft / 40m
  • Comes with removable SuperDive housing
  • Split Shots: unbelievably Easy To Get
  • 30% + improvement in the camera field of view when underwater
  • Drastic focal length improvement for underwater shots
  • Optically correct dome
  • Full access to all housing buttons
  • O-ring compression seals system, no silicone or glue is used to create a seal
  • Full view of back LCD screen
  • Modular GDome system 
  • The entire GDome can be disassembled using the allen key provided
  • As new cameras become available, you can upgrade the back plate only – no need to buy a completely new dome
  • The GDome is super easy to disassemble and reassemble—no vice required! 

Easy to use

Once the OSMO has been placed in position and the backplate secured, it’s as easy as point and capture.

Specs, Materials and performance testing

  • Glass-filled nylon body
  • Optically correct 6.1-inch dome lens (excluding flange)
  • Marine-grade stainless steel screws and bolts

Our robust glass-filled nylon housing is made structurally rigid; its torsional rigidity allows the housing to maintain its seal as one descends deeper. Our V3 Dome was developed specifically for the OSMO 3 and 4, and with better optics and more scratch resistance, it is a major step up for us.

Patent Applications

We have spent years and thousands of dollars developing our products. 

In order to protect our designs and concepts, we have filed for the following full and/or design patents:

US Patent Appl No. 16/562,662.

F2016/00946 , 2018/07018 , A2018/01882  , F2018/01883

For absolute peace of mind

We guarantee all of our products, and our reviews stand testament to this. All units are hand-assembled, pressure tested, and have to pass our quality control measures. We manufacture all of our products in-house to ensure the best care is taken, right from raw material inspection to final product testing.

The GDome is a waterproof housing made to be used on the surface of the water. Although we have dived to 60 feet with the GDome, this was purely for testing purposes, regardless of the fact that it did not leak or damage the camera.

Shipping, Customs and Duties

International distribution is something we have learned to overcome with great shipping partners. 

International freight does come with its own set of challenges. As a business that has acquired all of the necessary permissions and licences, we abide by all laws and legislation.  With this in mind, we cannot mark any item as a 'gift' or as other items. It is illegal to do so.

Please note that import duties and taxes are not included. These charges vary by country and are not in our control.

We ship our GDomes all over the world, and it is impossible for us to build the various customs charges into our website.

You can use this tool to estimate additional costs.

Remember, we are the creators of GDome and not international customs; we make no money off local taxes and duties. 

You can use this tool as an estimate when determining additional costs in receiving our products.


They say teamwork makes the dream work.

Our team makes the GDome dream possible.

We pride ourselves on our customer service and innovation, and we truly stand behind the products we bring to the market. 

Other Ways You Can Help

GDOME has established itself in the dome housing market over the last 4 years.  

Please share our content and engage with us - it helps us continue to grow!

We would love to hear from you and see your awesome GDome shots in the near future.  


Made to be used with a DJI OSMO 3 or 4 action camera.

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