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Nauticam Unveils Housing for the Fujifilm GFX 100S

As promised a little bit over two weeks in the past, Nauticam has introduced the NA-GFX100S—its new housing for the Fujifilm GFX 100S. The medium format mirrorless digital camera is constructed round a 102MP BSI CMOS sensor with the power to document 16-bit RAW and TIFF recordsdata at as much as 11,648 x 8,736 pixels. The digital camera can shoot bursts at as much as 5fps with steady AF, in addition to 4K/30p uncropped video with HDMI output of 10-bit 4:2:2 or 12-bit RAW.

Like Nauticam’s (small format) DSLR and mirrorless housings, the NA-GFX100S is designed across the firm’s Mission Management philosophy, which locations all necessary controls at your fingertips, together with AF-ON and Q controls by way of a double lever close to the precise deal with in addition to PLAYBACK and DISP by way of a double lever close to the left. The housing employs Nauticam’s N120 port system, which helps Fujifilm’s GF-mount lenses and lets you make use of the corporate’s water contact optics, such because the WACP-2.

The housing can optionally accommodate Fujifilm’s EF-X20 TTL flash, with strobes triggered by way of the housing’s built-in fiber-optic bulkheads. Strobes may also be electronically triggered, although not in TTL mode, by way of a common hotshoe and M14 Nikonos bulkhead. The housing additionally encompasses a large-bore M24 bulkhead, facilitating output by way of HDMI 2.0 to an exterior recorder such because the Atomos Ninja V or by way of HDMI 1.4 to a monitor such because the Atomos Shinobi.

Transport now, the NA-GFX100S has an MSRP of $10,860 and will be ordered now from retailers corresponding to Backscatter.


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Introducing NA-GFX100S


Fujifilm’s mirrorless medium-format (44mm x33mm sensor measurement) GFX100S digital camera packs the anticipated massive 102MP pixel rely right into a digital camera physique extra in-line with a full-frame mirrorless system. Even whereas lowering total digital camera measurement, the GFX100S receives a extra succesful in-body picture stabilization (IBIS) system in addition to supercharged autofocus pushed by the most recent X-Processor 4 chip. 

Key Digital camera Specs

  • 102MP BSI CMOS Sensor (44mm x 33mm)
  • IBIS rated at 6EV
  • 4K 30p video at as much as 400Mbps with full-width readout
  • Uncompressed 10-bit 4:2:2 or 16-bit uncooked video output over HDMI
  • Twin-gain ISO
  • As much as 16-bit uncompressed uncooked recordsdata

The GF-mount lens lineup continues to develop, with an increasing number of lenses assembly the factors underwater image-makers are after. Paired with the digital camera’s medium-format 102MP sensor, which is 68% bigger than a full-frame sensor, the ensuing pictures have decrease noise and better dynamic vary for a given publicity worth. Customers can select to document as much as 16-bit uncompressed uncooked picture recordsdata, preserving the utmost quantity of sensor knowledge for post-processing.

The GFX100S options the most recent X-Processor 4 chip which powers the improved autofocus system that covers just about 100% of the picture space. The digital camera’s massive built-in OLED viewfinder has 3.69M-dot decision at 0.77x magnifications and options variable refresh charges and determination to boost battery life.

Video from the GFX100S makes use of the complete sensor width, preserving the unique field-of-view of the lens and will be recorded internally as 4K 30p video with a bit-rate of as much as 400Mbps. Over HDMI the GFX100S can output both an uncompressed 16-bit uncooked or 10-bit 4:2:2 4K video sign, good news for these utilizing exterior screens/recorders such because the Atomos Ninja V.

With devoted settings for each nonetheless or video modes, switching between taking pictures modes is fast and simple by way of a lever atop the digital camera. The digital camera’s “Q” menu will be personalized to offer probably the most invaluable info as both an overlay on the live-view illustration or as the complete LCD space.


The NA-GFX100S is constructed with the singular focus of making an underwater housing that blends ergonomic design, intuitive management placement and rugged field-tested sturdiness. The ensuing machined aluminum housing will be additional refined with the addition of equipment from magnifying viewfinders to exterior screens/recorders. To attain the complete advantage of the gorgeous 102MP decision requires the usage of underwater optics which might be designed with high-resolution lenses in thoughts to ship the best optical high quality potential.  

Mission Management Design

The NA-GFX100S is designed with our Mission Management philosophy which dictates inserting controls the place they’re wanted most, which means no extra missed photographs fumbling for a management or dial. Nearly all of publicity and focus controls are inside straightforward attain of the ergonomic handles that characteristic stainless-steel stiffening brackets to cut back any undesirable motion even when utilizing massive strobes or video lights. A multi-direction pad on the higher proper of the rear panel provides entry to the digital camera’s joystick. A double lever close to the precise deal with prompts the ‘AF-ON’ and ‘Q’ controls. Additionally on the precise facet are levers for Focus and View modes. The left facet has a double lever for ‘PLAYBACK’ and ‘DISP’ as as levers for turning the EF-X20 TTL flash on or off and one for the cameras ‘V-Fn4’ management. On prime of the housing is a lever for switching between ‘STILL’ and ‘VIDEO’ modes.

Premium Skilled Optics

Constructed across the N120 Port System, the NA-GFX100S helps a wide range of GF-mount lenses with a collection of optical-quality glass and acrylic ports in addition to entry to Nauticam’s lineup of premium skilled optics. These optics are designed suing industrial lens design software program to offer unparalleled optical high quality and spectacular fields-of-view. The Extensive-Angle Conversion Port 2 or WACP2, when used with the Laowa 17mm f/4 GFX Zero-D lens can obtain a powerful 140º FOV with an virtually 0″ minimal focus distance and unimaginable nook sharpness even at wider-open apertures corresponding to f/5.6.  

Flash Triggering

Flash triggering is by way of the optionally available Fujifilm EF-X20 TTL flash and built-in fiber-optic bulkheads. An choice for digital strobe connection with out TTL can be potential utilizing the optionally available M14 Nikonos bulkhead with common hot-shoe.  

HDMI Output

The GFX100S can output high-quality uncompressed 4K video over HDMI and the NA-GFX100S is suitable the Nauticam HDMI 2.0 system by way of the entrance M24 bulkhead. Even when recording video internally, the usage of an exterior monitor over both HDMI 1.4 or 2.0 is a good software to assist with composition or picture overview. 

Vacuum Verify and Leak Detection System

The NA-GFX100S comes with the Nauticam vacuum test and leak detection system as normal gear. This monitoring system, working in tandem with the pre-installed vacuum valve, supplies fixed updates on the water tight and safe-to-dive standing of the housing. A easy colour coded LED lighting system lets the consumer know that the vacuum is stable, or that the housing is shedding vacuum. Leak detection is constructed into the identical circuit, so if there may be water intrusion, an audible and visible indication will happen. The Nauticam system is temperature compensated, eliminating false alarms brought on by a change in exterior temperature, or from a digital camera heating up on an motion packed dive.




Unveiled on the very first Nauticam DSLR housing in 2009, this locking lever has develop into a signature of the Nauticam model. No twisting or threading motion is required to mount a port, and it locks securely in place with this lever. Nauticam additionally presents locking port extensions, which means a dome won’t ever twist, even when used with an extended extension ring.



The business’s best to make use of housing closure system, requiring little or no hand energy to function, secures the housing again in place. The latches are safely locked to forestall unintended opening, however are straightforward to open when wanted for a fast battery or reminiscence card change.



The handles of your NA-GFX100S develop into Mission Management with all important controls positioned inside straightforward attain. By no means miss a shot once more on the lookout for that dial or button.



What’s In The Field

  • NA-GFX100S Housing
  • 90121 Spare principal O-ring, O-ring remover and lubricant
  • 2x Optical bulkhead caps
  • 2x Handles with mounting balls
  • Panasonic CR-2032 Battery (for moisture alarm)
  • Set of Allen Keys
  • Handbook instruction card
  • Padded housing bag and shoulder strap

Really useful Equipment:

  • 25625 M16 Vacuum Valve II (Pushbutton Launch)
  • 32201 Nauticam 180˚ straight viewfinder (barely vignette)
  • 32203 Nauticam 45˚ viewfinder (barely vignette)
  • 26216 Common Optical Fiber Cable
  • 28123 Pair of handles – measurement S (10mm nearer to housing)
  • 28130 Hand Strap for 28113
  • 25056 M14 Nikonos 5-pin bulkhead with common hotshoe connection

HDMI Output

Required equipment for HDMI 2.0 Cable System

  • 25086 M24 adaptor for HDMI 2.0 cable (incl. tightening software)
  • 25077 M24D1R205-M28A1R170 HDMI 2.0 Cable (for NA-XT3/R5/R6/XT4/GFX100S to make use of with Ninja V housing), suitable from A467086 onwards

Monitor housings

  • 17922 Nauticam Atomos Ninja V Housing for Atomos Ninja V 5” 4Kp60 4:2:2 10-bit Reorder/Monitor/Participant (excl. HDMI 2.0 cable)
  • 17922S Nauticam Atomos Ninja V-S Housing for Atomos Ninja V 5” 4Kp60 4:2:2 10-bit Reorder/Monitor/Participant (excl. HDMI 2.0 cable) with Atomos AtomX SDI Module

Required equipment for HDMI 1.4 Cable System

  • 25033 Commonplace HDMI bulkhead with M16 thread*
  • 25081 M24-M16 Step Down Adaptor
  • 25076 HDMI (D-D) Cable in 200mm Size for NA-XT2/XH1/A6400 (for inner connection from HDMI bulkhead to digital camera)

*25033 is included in monitor housing.

Monitor housings

  • 17920 NA-502B-H Housing for SmallHD 502 Shiny Monitor
  • 17923 NA-Shinobi-H Housing for Atomos Shinobi 5.2″ 4K HDMI Monitor with HDMI 1.4 enter

Technical Specs

Dimensions: 355mm(W) x 190mm(H) x 142mm(D)

Weight in air: 3.23kg

Weight in water: 0.05kg (incl digital camera and battery)

Depth Ranking: 100m

Port Mount: N120

TTL Flash Set off: Fujifilm EF-X20 Flash Unit

Mannequin Quantity: 17158

USA Retail Worth: $10,860

Extra info is out there from Nauticam at:

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