Nauticam NA-A7RIV Housing 17423

The NA-A7RIV 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-7RIV continues this tradition. Essential camera parameter changes are made from the handles, without awkward reaches. 

The NA-A7RIV 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.

New features of the NA-A7RIV include a M24 accessory port for HDMI 2.0 output connection, two more accessory ports on the rear housing: M14 x1, M16 x1 and increased zoom/focus gear ratio on the housing, which means faster and more precision control of the lens for video. There is also a new N100 to N120 35.5mm port adaptor II, (37305) featuring a gear box, for faster zoom and more focus control. NOTE: (37303) N100 to N120 35.5mm Adapter is NOT COMPATIBLE with the  NA-A7IV.

PATENTED PORT LOCKING SYSTEM

Unveiled on the very first Nauticam DSLR housing in 2009, this locking lever has become a signature of the Nauticam brand.  No twisting or threading action is required to mount a port, and it locks securely in place with this lever.  Nauticam also offers locking port extensions, meaning a dome will never twist, even when used with a long extension ring.

VACUUM CHECK AND LEAK DETECTION SYSTEM

Combined with an optional vacuum valve (PN 25624), this monitoring system provides constant updates on the water tight and safe-to-dive status of the housing via a simple color-coded LED lighting system.

NEW FEATURES OF THE NA-A7IV

• Increased zoom/focus gear ratio on the housing, which means faster and more precision control on the lens for video 
• New handle bracket design to enhance the stability of handle control underwater
• New sealing O-ring design for LCD window
• M24 accessory port for HDMI 2.0 output connection
• Two more accessory ports on the rear housing: M14 x1, M16 x1

HDMI 2.0 SUPPORT

The NA-A7RIV features the larger-bore M24 bulkhead that allows for the use of Nauticam HDMI 2.0 cables for connection to recorders such as the Atomos Ninja V.

TECHNICAL SPECIFICATIONS