Sony Alpha a1 II, a9 III - Nauticam NA-A1II Housing - 17438
Sony Alpha a1 II, a9 III - Nauticam NA-A1II Housing - 17438
Sony Alpha a1 II, a9 III - Nauticam NA-A1II Housing - 17438
Sony Alpha a1 II, a9 III - Nauticam NA-A1II Housing - 17438
Sony Alpha a1 II, a9 III - Nauticam NA-A1II Housing - 17438
Sony Alpha a1 II, a9 III - Nauticam NA-A1II Housing - 17438
Sony Alpha a1 II, a9 III - Nauticam NA-A1II Housing - 17438
Sony Alpha a1 II, a9 III - Nauticam NA-A1II Housing - 17438
Sony Alpha a1 II, a9 III - Nauticam NA-A1II Housing - 17438
Sony Alpha a1 II, a9 III - Nauticam NA-A1II Housing - 17438
Sony Alpha a1 II, a9 III - Nauticam NA-A1II Housing - 17438
Sony Alpha a1 II, a9 III - Nauticam NA-A1II Housing - 17438
Sony Alpha a1 II, a9 III - Nauticam NA-A1II Housing - 17438
Sony Alpha a1 II, a9 III - Nauticam NA-A1II Housing - 17438
Sony Alpha a1 II, a9 III - Nauticam NA-A1II Housing - 17438
Sony Alpha a1 II, a9 III - Nauticam NA-A1II Housing - 17438
Sony Alpha a1 II, a9 III - Nauticam NA-A1II Housing - 17438
Sony Alpha a1 II, a9 III - Nauticam NA-A1II Housing - 17438
Sony Alpha a1 II, a9 III - Nauticam NA-A1II Housing - 17438
Sony Alpha a1 II, a9 III - Nauticam NA-A1II Housing - 17438

Sony Alpha a1 II, a9 III - Nauticam NA-A1II Housing - 17438

$8,370.00
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Tax included. Shipping calculated at checkout.
  • Free NZ shipping over $250
  • Two Year Manufacturer's Warranty

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International Shipping

Yes, we ship to Australia! We use DHL Express, which should take 1-3 business days depending on your shipping address. Our checkout will automatically determine your shipping cost.

Outside of Australia? Contact us and we can organise.

You can find more information about shipping on our FAQs page.

How long will it take for my order to arrive after I make payment?

That depends on where you live and whether we have an item in stock or not. While we do have many items in stock, we don't carry everything. (For example, we do not stock most housings or ports as there are just too many!) If you need an item in a hurry, it's a good idea to contact us and find out if your item is in stock, or if we can get it in a hurry - we often can!

If we have it in stock, we can usually send it out as soon as we receive payment (1-3 business days), or you can pick it up. If an item is not in stock, we'll need to order it from our suppliers, which means it can take 1-2 weeks to arrive at your door (usually closer to a week).

Sometimes delivery can take longer, if our manufacturers are out of stock, for example, but this is unusual - we let customers know as soon as possible if something like this happens.

How do you ship my NZ orders?

We use New Zealand Post Courier to ship orders. New Zealand Post aims for next-day delivery nationwide between major towns and cities in the North Island. South Island delivery can take two days. If you require next-day delivery in South Island, choose the express shipping option for the South Island. If you spend over $250 get your shipping for free!

Download PDF

Port charts

Nauticam Lens Port Charts

Most Nauticam housings offer interchangeable ports that allow for the use of a variety of lenses, however different lenses may require different ports and extensions rings to maintain or correct for underwater optics. Some lenses allow for access to zoom and manual focus functions when inside the housing via a gear set that works in conjunction with a supported housing or extension ring. Consult the appropriate chart for your housing system. If a lens is not listed, it does not necessarily mean it will not work, it means that Nauticam have not tested it. For questions regarding lens compatibility please contact us.

For N200 with Cinema Housings, please contact us also.

Updated 21/01/25

N120

N120 Canon EF Mount

N120 Canon RF Mount

N120 Nikon F Mount

N120 Nikon Z Mount (Z6III)

N120 Nikon Z Mount (Z7II Z8 Z9)

N120 Panasonic L Mount

N120 Fujifilm GF-Mount

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EMWL Extended Macro Wide Lens

FCP-1 Fisheye Conversion Port

MFO-1 Mid-range Focus Optimizer

MWL-1 Macro to Wide Angle Lens 1

SMC-3 Super Macro Converter

WACP-1 Wide Angle 0.36x Conversion Port

WACP-2 0.8x Conversion Port

WACP-C

WWL-1 and WWL-1B for 28mm Lenses

WWL-C for 24mm Lenses

N100

N100 Canon RF Mount

N100 Fujifilm X Mount

N100 Nikon DX Format Z Mount

N100 Sony A7, A7S, A7R.

N100 Sony A7RII, A7SII, A7RIII, A7RIV, A9, A7SIII, A7C, A1

N100 Sony A7C

N85

N85 Micro 4/3 Panasonic and Olympus

N85 Sony E-Mount

N85 Fujifilm X Mount XT1, XT2

N85 Canon EF-M Mount

N85 Nikon 1 System

N120 Cinema

N120 Cinema (EF & RF)

N120 PhaseOne Systems

N120 Port Chart for Hasselblad Systems

N120 Red Cinema with Nikon Mount

N120 Camcorder Sony PXW-Z100/FDR-AX 1

N50 Compact

N50 Compact Housings

Recommended Accessories

NA-A9III for Sony A9 III, Sony A1 II Camera

Compatible with a9 III and a1 II. This housing is the same as #17437 with different engraving.

Shipping from end of March 2025.

Technical Specifications

Dimensions 347mm(W)x 171mm(H) x 127mm(D)
Weight in air 2.65kg
Buoyancy in water 0.48kg (includes camera & battery)
Depth Rating 100m
Port Opening N100
Front Accessory Ports 1x M24 and 1x M10
Rear Accessory Ports 1x M14

The Nauticam NA-A1II Housing

Premium Professional Optics

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 optimised for in-water use, these lenses provide significantly better performance than an in-air lens behind a dome or flat port alone. The NA-A9II can leverage the unparalleled optical quality of Nauticam's Water Contact optics such as the FCP-1, WACP-1 or WWL-1B which offers up to 170º field-of-view, full zoom through, an almost 0" minimum focus distance with supported lenses. For macro, the SMC-1 and SMC-2 deliver tack-sharp super-macro magnification levels up to 4x with the Sony 90mm macro lens.

Viewfinders

The standard optical glass viewfinder is very good and travel-friendly, but many photographers prefer the ease of a magnified viewfinder with an adjustable diopter. Nauticam produces a "straight" 180º enlarging viewfinder and a 45º angled enlarging 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 less than 30 seconds without using tools. Exceptional composition and focus accuracy have never been more accessible.

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 timepiece, the complexity under the hood results in a trouble-free user experience that just works, and keeps working for years to come.

Flash triggering

Please set the "Sync Terminal Settings" to always, then camera can output a flash signal to the Multi Interface Shoe when shooting. 

MENU -> (Exposure/Color) -> (Flash) -> (Sync Terminal Settings) -> Always

Integrated Vacuum Check and Leak Detection System

The Nauticam vacuum check and leak detection system is shipped with NA-A9III 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.

Resources

Instruction Manual coming soon

In The Box

  • NA-A9III Housing
  • 90120 Spare Main O-ring, o-ring remover, and lubricant
  • CR-2032 Battery (for Moisture Alarm)
  • Set of Allen Keys
  • Instruction Manual Card
  • 2x Optical Bulkhead Caps
  • 2x Handles with Mounting Balls
  • Padded Housing bag and shoulder strap

Accessories

  • 28130 Hand Strap for 18223
  • 25624 M14 Vacuum Valve II (Pushbutton Release)
  • 32205  Nauticam 45˚ viewfinder
  • 26302 Mini Flash Trigger for Sony
  • 26216  Universal Optical Fiber Cable
  • 32211 Nauticam Full Frame Straight Viewfinder 32°/ 1:1
  • 32212 Nauticam Full Frame Straight Viewfinder 40°/ 0.8:1
  • 32213 Nauticam Full Frame Angle Viewfinder 32°/ 1:1
  • 32214 Nauticam Full Frame Angle Viewfinder 40°/ 0.8:1 *32212/32214 recommended
  • 26325 USB-C Bulkhead with USB-C Connector
  • 26326 M24-M16 Adaptor for use with 26325

HDMI Recommended Configurations

Monitor Options

  • 17922 Nauticam Atomos Ninja V Housing for Atomos Ninja V 5” 4Kp60 4:2:2 10-bit Recorder/Monitor/Player (excl. HDMI 2.0 cable)
  • 17923 NA-Shinobi-H Housing for Atomos Shinobi 5.2" 4K HDMI Monitor with HDMI 1.4 input *17923 includes 25046
  • 25082 HDMI 1.4 Cable for Ninja V Housing in 0.75m Length (for connection from Ninja V housing to HDMI Bulkhead) *Required for use with 17922/17926 monitor housing.

    For HDMI 1.4 Cable System

    • 25033 Standard HDMI Cable with M16 Thread (incl in 17923 Shinobi-H housing)
    • 25100 HDMI (D-A) 1.4 Cable in 200mm length (for connection from HDMI bulkhead to camera)
    • 26326 M24-M16 Adaptor for use with 26325

    Monitor Options

    • 17922 Atomos Ninja V Housing for Atomos Ninja V 5'' 4kp60 4:2:2 10-bit recorder/monitor/player (excl. HDMI 2.0 Cable)
    • 17922S Atomos Ninja V-S Housing for Atomos Ninja V 5'' 4kp60 4:2:2 10-bit recorder/monitor/player (excl. HDMI 2.0 Cable) with AtomX SDI Module

    For HDMI 2.0 Cable System

    • 25086 M24 Adaptor for HDMI 2.0 Cable (incl. tightening tool)
    • 25099 M24A2R20-M28A1R170 HDMI 2.0 Cable

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