Inspiring Divers to Become Photographers
✈ FREE SHIPPING OVER $199 TO THE US & CANADA

Nauticam NA-A7RIII Underwater Housing for Sony A7RIII / A7III

SKU: NA-17420
Stock Status: Special Order, Contact Us for ETA
Orders ship out of Blaine, WA
US3.237.66.86

Availability: Usually In stock

$3,189.00
Description
  • 1 x Nauticam NA-A7RIII Underwater Housing for Sony A7RIII / A7III Mirrorless Camera
  • 1 x Standard 0.66x viewfinder (part 32202)
  • 2 x Handles Grips (left and right)
  • 1 x Housing body cap
  • 1 x Spare O-Ring
  • 1 x Silicone Lube Tube
Top Product Features:
  • Nauticam is an international leader in underwater housing manufacturing. Its innovative designs, breakthrough technologies and superb customer service make it the popular choice for both professional underwater photographers and beginners. Now compatible with new A7RIII!
  • The Nauticam housings are known for the patented latching system, lever port locking, Piano key controls, interchangable viewfinders and more.
  • All Nauticam housings are machined from a solid block of seawater resistant aluminum alloy and then hard anodized making them impervious to corrosion. Hardware is marine grade stainless steel. Clear acrylic windows are protected with a scratch resistant coating.
  • The NA-A7RIII housing is designed for the Sony Alpha 7R III Full Frame Mirrorless Camera. The housing controls all cameras functions in an ergonomic way that occasionaly exceeds operating the camera alone.
  • The housing offersᅠ2 Fiber Optic cable connection for strobes and allows installing an optional Nikonos bulkhead / Ikelite Bulkhead or video out connector.
Main Specs:
  • Housing Type: Mirrorless
  • Depth Rating: 330ft/100m
  • Material: Aluminum
  • Model Name: NA-A7RIII
  • Strobe Connections: Dual Fiber Optic

The Nauticam NA-A7RIII Housing

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. All aspects of the system are a seamless extension of the camera.

Optics

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. Also available is an adapter to attach the water contact UW-Nikkor series lenses originally used on the Nikonos underwater range finder systems. From ultra-wide fisheye lenses to long macros, the Nauticam A7RIII system has all focal lengths covered.

Modern Optics for In Water Use

Inspired by the water contact lens designs of decades before, Nauticam is continually developing new optical accessories that raise the bar of what is possible in underwater imaging.  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.

Flash 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). 

Build Quality

Nauticam build quality is simply unmatched, using cutting edge product design and modern, innovative manufacturing techniques that result in trouble free reliability. A bit like a fine Swiss time piece, the complexity under the hood results in a trouble free user experience that just works, and keeps working for years to come.

Port Locking Lever


The iconic Nauticam port locking lever allows effortless port changes.  No twisting required, just press and lock.

This is a patented Nauticam feature, found on no other housing, providing unmatched ease of use!

Integrated Vacuum Monitoring and Leak Detection


Circuitry included as standard equipment provides constant monitoring of water tight integrity when combined with an optional Nauticam M14 Vacuum Valve II (25624). Green means safe to dive!

Vacuum System Reset Button


A blue button integrated in the camera mounting tray, accessible from the port mount, allows vacuum monitoring electronics to be reset when changing lenses from the front of the housing.

Locking Housing Latches

Securly and safely locked when closed, but effortless to open when needed, Nauticam Locking Housing Latches eliminate the finger pinching stainless steel buckles used in other housings.

Ergonomic Rubberized Handles with Stainless Steel Support Brackets


Rubberized handles and oversized controls are easy to operate even when wearing thick cold water gloves.

Handle support brackets are included with the housing, providing a solid "wobble free" attachment base to shoot from, even with heavy lighting systems.  Multiple lanyard attachment points are included in the brackets.

Extensive Accessory Lineup


The range of Nauticam accessories is unmatched, from viewfinders to electronic bulkheads, multiple accessories are available to customize the system to individual needs.  A variety of lens ports support all popular lenses.  Accessory lenses, like the revolutionary Super Macro Converters, SMC-1 and SMC-2 enhance the system with super macro capabilities. 
 

Tripod Mounting Balls


Mounting points for three industry standard 1" mounting balls are machined directly into the bottom of to the housing, eliminating the need for accessory brackets to attach tripod legs. Tripod Mounting Ball Set (25218)

Viewfinder Options

The NA-A7RIII standard optical glass viewfinder is very good and travel friendly, but many photographers prefer the ease of a magnified viewfinder with dioptric adjustment. An accessory enlarging viewfinder allows the large 3.69M dot (1280 x 960 pixel) OLED viewfinder to be seen in its full glory!

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. A patented external dioptric adjustment allows personal adjustment to a sharp-as-a-tack standard underwater and viewfinder changes can be executed in just a few seconds without using tools. As an added bonus, the viewfinders have extra clearance that provides more room for regulator second stages.  

Integrated Vacuum Check and Leak Detection 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. A simple color coded LED lighting system lets the user know that the vacuum is solid, or that the housing is losing vacuum. Leak detection is built into the same circuit, so if there is water intrusion, an audible and visual indication will occur.

The Nauticam system is temperature compensated, eliminating false alarms caused by a change in outside temperature, or from a camera heating up on an action packed dive.

Recommended 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)

Details and Specifications

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

N100 Port System for Sony A7 III, A9, A7 II
PDF Link

Specifications
Stock 0
Lead Time 15
Territory Americas and the Carribbean
Popularity 80
Warranty Note 1 Year by Nauticam
Camera Brand Sony
Camera Model A7RIII
Warranty & Returns

Manufacturer Warranty: 1 Year by Nauticam

Warranty Terms

Mozaik is an authorized dealer of each and every brand offered for sale.  All products are sold with a manufacturer’s warranty. The terms, limitations and period of the warranty are solely determined by the manufacturer and are marked on the product page and/or on the manufacturer’s web site.

Implementing the warranty can be done either through us or directly with the manufacturer.  We are always here to help with any issue that may arise and will be happy to take care of any repairs or check-ups for you.  Read more..

Return Policy

If for any reason you are not satisfied with a product you purchased you can request to return it within 60 days of the original delivery date, subject to the following conditions Read more..

Taxes and Cross-Border

Canadian Customers

All orders shipping to Canada will be charged local sales tax according to the province ( GST / PST / HST). 

Mozaik is responsible and will pay all import fees (including duty and brokerage fees). Our broker will take care of any such fees before the product reaches your door.
Any accidental charges will be reimbursed.

US Customers

Orders shipping to the USA will ship through our US logistics center in Blaine, WA thus free of any border fees. 

International Customers

We do not charge taxes, yet, you may be subject to local sales tax and customs duties in your country.