Nauticam #17420 housing for Sony NA-A7 III for Sony A7 III, A7R III

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Nauticam #17420 housing for Sony NA-A7 III for Sony A7 III, A7R III

Ex. VAT: £2,195.00 Inc. VAT: £2,634.00
Nauticam housing for Sony NA-A7 III for Sony A7 III
Camera not included. Lens port required, not included
Nauticam #17420



A professional housing befitting of a top-of-the-line camera, the NA-A7RIII underwater housing provides fingertip access to all key camera controls in a rugged and reliable aluminum underwater housing.  Ergonomic camera control access is one of the defining strengths of a Nauticam housing, and the NA-7RIII continues this tradition. Essential camera parameter changes are made from the handles, without awkward reaches. 

The NA-A7RIII housing inherits the core design elements from the Nauticam pro DSLR range, and bundles them in a more compact package.  A patented port locking lever allows lens changes to be made in seconds. Opening the housing for quick battery and media changes is fast and easy with the locking housing latches. All aspects of the system are a seamless extension of the camera.

The NA-A7RIII is equipped with two M16 and one M14 bulkhead.  This allows for the addition of a variety of bulkhead accessories such as a Vacuum Valve, electronic flash triggering bulkhead, and even HDMI Bulkheads for video.

With "clean" 4K 4:2:2 HDMI output, pairing the NA-A7RIII with an external recorder from Atomos will enhance the incredible video capabilities of this camera even more.  4K is created from oversampled 5K when recording in-camera to UHS-II cards giving extremely high quality internal recording as well.


  • NA-A7RIII Housing
  • Spare Main O-ring, o-ring remover and lubricant
  • CR-2032 Battery (for Moisture Alarm)
  • Set of Allen Keys
  • M10 Plastic plug removal tool
  • Instruction Manual
Additional Information

Additional Information

Camera Specific Housing Finder Sony α7 Mark III, Sony α7R Mark III
Depth Rating 100m
Port Nauticam bayonet for A7 series
Controls All key camera controls are easily accessible
Mounting Options 2 x 1/4-20 tripod mounting points, dual mounting balls on handles
Supplied Accessories Dual handles with 1" strobe mounting balls included as standard. Vacuum check and leak detection electronics included but optional M16 vacuum valve is required to use vacuum check.
Notes Interchangeable port system. A port is required but not included. Ports must be chosen based on the lens.
Material Machined aluminium body
Product Weight 2.35Kg
Width 335mm
Height 165mm
Depth 110mm
Part Number #17420
SKU/EAN nau-17420