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The Sony a7R III is Nauticam's latest high-resolution full-frame mirrorless camera. Following hot on the heels of Nikon's recent D850 release, Sony's newest full-frame camera also combines resolution with high speed shooting and fast autofocus capabilities to a degree we've not previously seen.

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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-A7RIII 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.

Sharing the same lens port accessories as the Nauticam NA-A9 and NA-A7II housings, a list of thirteen Sony FE mount lenses are currently supported. An adapter allows the entire N120 DSLR lens lineup to be used as well, supporting the popular Canon EF lenses attached to the a7R III with an EF to Sony E mount lens adapter. 
Designed with modern lens-design software, and fully optimized for in-water use, these lenses provide significantly better performance than an in-air lens behind a dome or flat port alone.

Strobe Triggering
An optional LED flash trigger (26302) provides rapid fire strobe triggering with optical slave strobes over fiber optic cables. A new universal fiber optic cable set (26216) provides reliable triggering with all popular optical slave strobes!
Flash systems that use electrical sync cables can be connected to a Nikonos Bulkhead and Hotshoe (25056).

Nauticam produces a “straight” 180º enhanced viewfinder and a 45º angled enhanced viewfinder to enhance the ease of close quarters work often associated with macro shooting. Both viewfinders have high quality optics, and allow bright viewing of the entire image.

Vacuum system
The Nauticam vacuum check and leak detection system is shipped with NA-A7RIII as standard equipment. Combined with an accessory vacuum valve (PN 25624), this monitoring system provides constant updates on the water tight and safe-to-dive status of the housing.

Optional Accessories

SMC-1, 2.1:1 Reproduction Ratio with Sony 90mm (81201)
SMC-2, 3.3:1 Reproduction Ratio with Sony 90mm (81202)
WWL-1 Wet-mount Wide Angle Lens (130 deg Diagonal with 28mm, 83201)
M67 Flip Diopter Holder for M67 Macro Ports (25101)
M67 Double Flip Diopter Holder for M67 Macro Ports (25108)
M14 Vacuum Valve II (25624)
Nikonos 5-pin bulkhead with universal hotshoe connection (25056)
HDMI Bulkhead (25033)
180º Enhanced Viewfinder (32201)
45º Enhanced Viewfinder (32203)
Mini flash trigger for Sony (26302)
Tripod Mounting Ball Set (25218)
Complete line of flat/dome ports for all major lenses, available in acrylic and glass
Adaptor for UW-Nikkor "Nikonos" Rangefinder Lenses (37202)
Universal fiber optic cable system (26216) for Inon, Sea&Sea and Nauticam.
Full line of mounting accessories for lighting, including mount balls, strobe adapters, arms, clamps, and specialty items
Multiple styles of lanyards
Replacement Housing O-ring (90124)


Depth Rating: 100m
Weight: 2.43 kg
Dimensions: 348mm x 200mm x 118mm W x H x D
Battery for Vacuum system: CR2032


Nauticam UW housing for the mirrorless Sony A7 RIII camera.
Description: HOUSING NAUT SONY NA-A7 RIII For Sony A7 RIII camera
Price: 30 450 SEK/st
Partno: 17420 (Add to Wish list )
Manufacturer: Nauticam