Nauticam's underwater housings

The Canon EOS R5 Mark II camera The Canon EOS R5II is the next iteration of the widely popular Canon EOS R5 and retains many of the features that were attractive to underwater image makers. Firstly, and most excitingly video shooters now have access to 8K 60 Raw/4K 60 SRAW/4K 120 10-bit Video. The Canon EOS R5II retains its 45MP full-frame mirrorless sensor that utilizes Canon's new RF lens mount and also has next-generation Dual Pixel autofocus. The most important technical data of the camera 45MP Full-Frame Stacked BSI CMOS Sensor DIGIC Accelerator Processing Dual Pixel Intelligent AF, Eye Control 8K 60 Raw/4K 60 SRAW/4K 120 10-Bit Video Up to 30 fps, Pre-Continuous Shoot Mode 5.76m-Dot EVF with OVF Sim. View Assist 3.2" Vari-Angle Touchscreen LCD In-Camera Upscaling to 179MP CFexpress & SD UHS-II Memory Card Slots Wi-Fi 6E/Wi-Fi 6 Support The Nauticam NA-R5II underwater housing for the Canon EOS R5 II The NA-R5II underwater housing follows Nauticam's drive for innovation. Mission control The engineers at Nauticam are obsessed with providing the underwater photographer with unhindered access to all the necessary controls, as many of which as possible are within reach of the ergonomic, rubberised handles. This Mission Control philosophy also applies to the NA-R5II, which has a double thumb lever and a double lower lever on the right handle. The upper thumb lever activates the "AF-On" buttons and the lower one the "Q" buttons, while the lower lever corresponds to the "M-Fn" and "Record" buttons. Near the left handle is a thumb lever for "Playback" and a special switch to switch from using the LCD to the EVF. Large and rubberised control dials allow access to the camera's main and secondary control dials. The two-stage shutter release enables smooth focussing and release. Additional buttons for "menu", "focus point selection" and others are also easily accessible from the grips. An additional control wheel is located on the left side of the housing and can be connected to the control ring of the supported EF to EOS R mount adapter with control ring via the optional gearbox (NA19561). Integrated vacuum test and leak detection system The Nauticam vacuum control and leak detection electronics are part of the standard equipment of the NA-R5. In combination with an optional vacuum valve, this monitoring system constantly provides up-to-date information on the watertight and submersible condition of the housing. A simple, colour-coded LED light system indicates to the user that the vacuum is stable or that the housing is losing vacuum. Leak detection is integrated into the same circuit so that an audible and visual signal is emitted in the event of water ingress. The Nauticam system is temperature compensated, eliminating false alarms due to changes in external temperature or heating of the camera during an action-packed dive.

With each new generation of camera, Sony continues to make giant strides in the way images are taken and processed.  The Sony a7R V shares the same 61MP sensor as the previous a7R IV, however it has made huge advancements in processing capacity which brings improvements across the board.  With a newly developed AI processing unit, the Sony a7R V brings an all new autofocus system which builds upon more intelligent subject tracking and recognition.   The a7R V features 8 stops of image stabilization and an impressive array of video capabilities including 8K 10-Bit internal recording and 16-Bit RAW external recording over HDMI which are sure to make this a popular choice among underwater shooters. The Sony alphy 7R V Camera The Sony a7R V is Sony’s fifth generation, high-resolution full-frame mirrorless camera. The 61.0-megapixel full-frame back-illuminated Exmor R CMOS sensor combined with BIONZ XR imaging engine delivers unprecedented resolution, fine gradation, and low noise at a processing speed increased by 8x that of the a7R IV. Relative to previous generations, it promises more robust build quality, refined controls, and the company's latest autofocus. The new processor brings the power to significantly enhance the camera's subject recognition capabilities for auto focus. The a7R IV had the ability to recognize and prioritize people, their faces and eyes, but the a7R V takes this much further. The a7R V is designed to better recognize human subjects but also trained to recognize a wider range of non-human subject types. In addition to 8K shooting, 4K video is oversampling from 6.2k pixels without binning, to deliver maximum detail, and offers up to 60p shooting and S-Cinetone for superior cinematic expression. The camera also gives the creative freedom to continuously shoot up to 583 compressed RAW images at 10 fps. Camera Specs 61.0 MP full-frame back-illuminated Exmor R™ CMOS sensor Next-generation AF with Real-time Recognition autofocus deep learning AI 4K 16-Bit Raw Output; S-Log3/S-Cinetone 8K 24p, 4K 60p, FHD 120p 10-Bit Video 3.2" 4-Axis Multi-Angle Touchscreen LCD 8-Stop 5-Axis Image Stabilization Continuously shoot up to 583 compressed RAW images at 10 fps 9.44m-Dot EVF with 120 fps Refresh Rate Setup-Example Nauticam NA-A7R V Underwater Housing The NA-A7RV 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-A7RV continues this tradition. Essential camera parameter changes are made from the handles, without awkward reaches. The NA-A7RV 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. MISSION CONTROL The NA-A7RV 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-A7RV continues this tradition. Essential camera parameter changes are made from the handles, without awkward reaches. The NA-A7RV 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. CAMERA COMPATIBILITY The NA-A7RV housing is compatible with both the Sony a7R V and the Sony a7 IV.  To use the Sony a7 IV, the NA17433UK Conversion Kit is required. HDMI 2.0 A large bore M24 bulkhead is located at the front of the housing for use with HDMI 2.0 or HDMI 1.4 (with a step-down adapter to M16) external monitors and recorders.  An additional M10 threaded mounting position near the front center of the housing also makes using an external monitor even easier. The Sony a7R V can output 16-bit RAW video output to external recorders at up to 4K 60p.  See the resources sidebar for additional details and recommended setups. PREMIUM PROFESSIONAL OPTICS Built around the N100 Port System for Sony E-Mount, the NA-A7RV can support a wide variety of native lenses with a selection of Optical Glass and Acrylic ports.  When used with an E-Mount to EF-mount lens adapter and an N100 to N120 adapter (see Resources sidebar for supported adapters), the NA-A7RV can be used with the Canon N120 EF-Mount port system, expanding the capabilities of the system even further.  Going beyond conventional optics the NA-A7RV can leverage the unparalleled optical quality of Nauticam's Water Contact optics such as the WACP-1 or WWL-1B which offers up to 130º 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. VACUUM CHECK AND LEAK DETECTION The housing comes with electronics pre-installed for Nauticam's Vacuum Check and Leak Detection system, requiring only the optional M14 Vacuum Valve (NA25624). 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. STROBE TRIGGERING Triggering of external strobes is accomplished via the integrated fiber-optic bulkheads when using the optional Mini Flash Trigger for Sony (NA26302).  Electronic triggering is also available via an optional Nikonos or Ikelite Style Bulkhead.  

With the NA-R50 underwater housing, Nauticam introduces its latest innovation, underlining its commitment to pioneering new products with innovative design. The Canon NA-R50 ProPackage consists of: NA-R50 underwater housing from Nauticam Handle plate with 1-inch ball plugs. Fixing for handle plate outlet extension Vacuum valve with hand pump Large padded carrying bag The Canon EOS R50 camera Many underwater photographers wanted to leave the limited performance of their compact camera systems behind, but were reluctant to give up the compact size advantage and simplicity of this system. Other world travellers wonder if there is a way to downsize their DSLR without giving up too much performance. Nauticam has listened to this growing interest and its industry-leading engineers have responded with the new NA-R50. The brief was clear: to create the most compact and friendly housing possible for Canon's award-winning and remarkably compact EOS R50 mirrorless APS-C camera. The additional challenge was to make the housing as simple and straightforward as Nauticam's legendary compact camera housings, while making it even easier to achieve outstanding image results. The resulting housing represents a whole new category for Nauticam, while retaining its renowned ergonomics and quality. Important camera specifications 24.2-megapixel CMOS sensor (APS-C) 4K movie recording without crop at up to 30 frames per second, oversampled from 6K Dual Pixel CMOS AF II Movie für close-up demo mode Electronic first curtain (12 fps) and electronic shutter (15 fps) for continuous shooting Advanced A+ Assist with expanded range of auto-compatible scenes. Longer than 30 minutes of video recording UVC/UAC compatibility for webcams and streaming The Nauticam underwater housing for the Canon EOS R50 Nauticam has always been at the forefront of underwater gear technology. They üre always pushing the boundaries to develop evolutionary and sometimes revolutionary products that make image making easier. The NA-R50 underwater camera is no exception. It combines everything that makes the Nauticam range of housings a favourite among underwater photographers in a small and lightweight design. The new, innovative system allows you to capture images with ease. The new innovative system has been designed around the Canon RF-S 18-45 F4.5-6.3 IS STM lens, as this lens is by far the most versatile and practical RF lens that can be used underwater with the Canon RF APS-C format. The mount is therefore integrated into the housing and requires no additional maintenance, similar to the Nauticam compact camera systems. This lens delivers excellent results in wide to narrow fish portraits, but can easily be combined with Nauticam's excellent WWL-1 or WWL-C to achieve exceptionally sharp wide-angle coverage with full zoom, while maintaining the modest form factor. Nauticam's Compact Macro Converter with water contact optics can be added for a complete system that does it all and can be taken anywhere, fitting easily into a traveller's hand luggage. Made from sturdy aluminium, the NA-R50 body is not only lighter but also more compact than any previous Canon APS-C system. It is the perfect choice for photographers who want to capture stunning images and video with the industry's best autofocus, while enjoying the convenience of minimal bulk and maintenance. The housing comes ready to dive, as even the zoom accessory is included. Add the R50 camera and the RFS 18-45 and you are ready to shoot. Compact and versatile The dimensions of the NA-R50 underwater camera are so small that it can be handheld without a mount for maximum freedom when needed. It measures only 238 mm in width, 150 mm in height and 115 mm in depth. Compared to earlier APS-C camera bodies, the NA-R50 has an incredibly small footprint, which makes it appealing and travel-friendly. Which attachment lens to combine with the NA-R50? Nauticam has become justly famous for its pioneering underwater optical designs. These optics are a particular passion of Nauticam founder and managing director Edward Lai, and the various options offer exceptional performance with the NA-R50 underwater system. The magic of wet lenses lies in their enormous versatility, coupled with outstanding underwater performance. Both macro and super wide-angle interchangeable lenses can be available to the underwater photographer on the same dive. Below you will find a selection of the recommended options. The WWL-1Bis a wide-angle converter that is an excellent match for the Canon RF-S 18-45 F4.5-6.3 IS STM lens. The WWL-1B offers a razor-sharp 130-degree diagonal field of view at 18mm and allows full zoom up to 60 degrees at 45mm. Focusing down to the glass is possible at all focal lengths and provides an amazing wide-angle capability at close range. The all-glass WWL-1B lens offers a sharper overall performance than any wide-angle lens behind a dome on a conventional system. For those who want an even smaller wide-angle option without sacrificing quality, Nauticam offers the WWL-C, a compact all-glass lens that is just as sharp as the WWL-1B but offers a zoom range of 116 degrees at 18mm to about 52 degrees at 45mm. Of course, it also focuses on the front optics. Macro lovers also have a choice. Nauticam recommends the lightweight CMC-1. and CMC-2 lenses for the highest image quality and better autofocus performance. Maximum magnification is achieved at a focal length of 45 mm. The CMC-1 offers more magnification, but is a little more demanding. The CMC-2 still offers a strong 0.6x magnification, but is a little more tolerant.   Flash release The NA-R50 underwater housing uses the pop-up flash of the Canon EOS R50 to provide seamless integration with fibre-optic flashes. Flashes that offer sTTL capability with fibre optics offer the possibility of full TTL compatibility with the R50. Integrated vacuum test and leak detection system The Nauticam vacuum inspection and leak detection electronics are supplied as standard with the NA-R50. Combined with the included M16 vacuum valve, this monitoring system provides constant, up-to-date information on the watertight and submersible condition of the housing. A simple colour-coded LED light system indicates to the user that the vacuum is stable or that the case is losing vacuum. Leak detection is integrated into the same circuitry so that an audible and visual signal is emitted when water is ingressing. The Nauticam system is temperature compensated, so false alarms due to changes in external temperature or camera heating during an action-packed dive are avoided.

THE NIKON Z 50 CAMERA Nikon's Z Mount debuted with the Z 6 and Z 7 full-frame mirrorless cameras and is one of the widest lens mounts available in its class.  This wider mount allows for faster and more compact lens designs.  The Z 50 is equipped with a 20.9MP DX (APS-C) CMOS image sensor that is mated to their EXPEED 6 processor.  The Z 50 lists a native ISO range of 100-51,200 and has extensive Auto ISO controls spread across its operating modes.  4K UHD video is captured using the entire width of the sensor meaning no loss in the lens' field-of-view, a critical feature for the underwater video shooter.  HD video at up to 120fps allows for dynamic slow motion capture.  Switching between still and video is accomplished via a convenient switch on the rear of the camera and the Z 50 maintains discrete exposure settings for each mode.  This makes switching between video and still shooting even easier without having to make excessive setting changes. Key Camera Specs 20.9MP CMOS DX Format image sensor UHD 4K Video at up to 30p or HD at 120fps Twin control dials 2.36M-dot OLED Viewfinder 11fps continuous shooting Pop-up flash THE NAUTICAM NA-Z50 UNDERWATER HOUSING Nauticam's NA-Z50 is designed around the N100 Port System which is also used in the lineup of full-frame and APS-C mirrorless cameras such as the Sony A7r IV and Fujifilm X-T3.  The NA-Z50's form-fitting style and intuitive control placement make the system ideal for the traveling photographer that demands a reliable and portable underwater imaging platform. MISSION CONTROL Nauticam's driving design philosophy aims to place controls on the housing where they are most needed.  The NA-Z50 features molded ergonomic handles with stainless steel stiffening brackets that eliminate wobble when using large strobes.  The main and sub command dials are accessed via large textured knobs within easy reach of the right handle.  The Nauticam patented multi-direction pad makes menu navigation or autofocus point movement seamless.  A double thumb-lever, easily pressed without removing your hand from the right grip, activates the AF-ON and REC buttons on the camera.  A thumb lever near the left handle is for PLAYBACK.   For video shooters, the Nikon Z50 maintains separate exposure settings in Still and Video modes and switching between the modes is done via a convenient switch which is easily accessed on the top of the NA-Z50 housing.  With extensive Auto ISO controls, the NA-Z50 is an ideal platform to create video content with the Z 50's UHD 4K 30p or HD 120p capture. FLASH TRIGGERING The Nikon Z 50 has a pop-up flash that can be used to provide accurate TTL flash triggering using the integrated fiber-optic bulkheads.  A switch on the housing allows the flash to be raised or lowered to allow quick switching between ambient and artificial light shooting.  To reduce refresh time and extend the camera's battery life, the NA-Z50 can be outfitted with the optional TTL Converter for Nikon (26308).  Operating off of two coin-cell batteries and interfacing via a hot-shoe connection to the camera, the TTL Converter uses LEDs to deliver a TTL signal to external strobes.   PREMIUM PROFESSIONAL OPTICS Nikon continues to increase their Z Mount lens lineup and the Z 50 is the first DX format camera to feature the larger mount.  Nikon's first lens for the system, the stabilized Nikkor Z DX 16-50mm F3.5-6.3 VR lens is ideal for underwater use when paired with Nauticam's water contact optics lineup.  Compatible with both the WWL-C and WWL-1* wide angle conversion lenses, this combination delivers full zoom-through capabilities with a stunning 130º field-of-view and ~0" minimum focus distance.  Using Nauticam's Bayonet Mount system, the WWL-C or WWL-1 can be swapped for either the CMC-1 or CMC-2 underwater, converting the system to capture true macro and super-macro.  When using full-frame (FX) or APS-C (DX) F mount lenses via the Nikon FTZ Adapter with the NA-Z50, the 35.5mm N100 to N120 Port Adapter (37305) is used in conjunction with the corresponding N120 Port recommendations for those lenses. * no vignetting at 20mm onwards with WWL-1B VIEWFINDER OPTIONS The Nikon Z50 has 2.36M-dot OLED viewfinder.  The NA-Z50 is compatible with Nauticam's magnifying viewfinders which are available in both 45º and 180º configurations.  The standard optical glass viewfinder is very good and travel friendly, but many photographers prefer the ease of a magnified viewfinder with 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. INTEGRATED VACUUM CHECK AND LEAK DETECTION SYSTEM The Nauticam vacuum check and leak detection system is shipped with NA-Z50 as standard equipment. Combined with an accessory vacuum valve (PN 25625), 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.

The OM-System Tough TG-7 is the latest in their line of IP6X rated go-anywhere compact cameras. The TG-6, which also works inside the NA-TG7 housing, was a huge hit amongst underwater photographers as it was able to capture even super-macro images without any need for diopters. The TG-7 is a clear example of Olympus' drive to create a camera that rises to meet the ever-evolving needs of the traveling compact camera user. The OM-System Tough TG-7 Camera The Olympus TG-7 shares the same 12MP BSI CMOS sensor with the TruePic VIII quad-core processor. The camera itself is IP6X rated to be waterproof up to 50ft (which is actually IPX8 spec!) as well as crushproof to 220lbf and freezeproof to 14º F and features an upgraded rear LCD screen. The feature that made the TG-5 a true macro game-changer was the 1cm minimum focus distance. For the TG-6, this feature has seen stronger implementation through the ability to use it outside of the dedicated Microscope Mode. Key Camera Specifications 12MP BSI CMOS sensor Waterproof to 50ft 4K/30p UHD Video Capture 1080/120p FHD High-speed Video Capture Selectable Underwater White Balance Modes Selectable Autofocus modes On the TG-5, in order to take advantage of the camera's ability to focus at a mere 1cm from the lens to capture true super-macro images, the camera needed to be set to the dedicated Microscope Mode which forced the camera into a wider-open aperture. The resulting images had impressive magnification but there was no control over the depth-of-field and significant ambient light intrusion. With the TG-6, there is now a selectable Super Macro Focus mode available in Aperture Priority Mode. This gives the shooter complete control over the Aperture. Combined with the added ability to set a minimum shutter speed as high as 1/500sec and limit the maximum ISO, it is possible to regain control over both the depth-of-field and render clean black backgrounds free of ambient light. Underwater White balance Setting The TG-7 allows for even greater differentiation with depth-specific preset white balances. for shallow, mid-depth, and deep. These can be used inside the Aperture Priority mode and are helpful when shooting scenes lit purely by ambient light. Video Perfocmance Upgrades The 4K/30p video option can now be selected from the Quick Menu as opposed to switching the cameras Mode Dial over to Movie Mode. This combined the with the dedicated Super Macro Focus mode brings all the benefits listed above for still images to 4K video capture as well, all within the underwater-friendly Aperture Priority mode. The Nauticam NA-TG7 Underwater Housing Nauticam has supported the Olympus Tough series continuously since the TG-3. Despite the camera being waterproof on its own, the addition of a machined aluminum Nauticam housing transitions the TG-7 into a true underwater image-making platform. Access to essential controls is not only translated into the housing but improved with large well-placed and clearly labeled buttons and dials. The NA-TG7 is compatible with both the TG-6 and TG-7 camera models. Integrated Bayonet Mount The NA-TG7 comes with an integrated Bayonet Mount which will work with all previous Bayonet Mount accessories as well as the new WWL-C Wet Wide Lens for compact camera systems. The WWL-C is designed to bring true underwater-specific ultra-wide angle performance to 24mm equivalent lenses such as that found on the TG-5 and TG-6 cameras. The WWL-C in a low-profile wet-mate corrective optic that delivers 130º field-of-view with full zoom-through capability. The lens can easily be removed underwater when macro situations arise and securely stored with one of the Nauticam Bayonet Mount storage Solutions. Accessory Mounting Options With the Nauticam NA-TG7 there are both a cold-shoe and M10 threaded mounting point on the housing. These can be outfitted to support a variety of lighting accessories. If even more flexibility is needed, the housing ships with a set of stainless steel stiffening brackets and a shutter release extension for use with the Nauticam Flexitray II system. The addition of the tray, an Adjustable Right Handle and optional Strobe Mounting Balls (NA71311) creates an even more stable shooting platform with up to four accessory mounting locations. NOTE: When using with NA71207 Flexitray II, the baseplate must be rotated 180º and the handles adjusted accordingly. Flash Triggering The NA-TG7 is able to transmit the camera's internal flash to supported external strobes via Nauticam Universal Fiber Optic Cables which plug directly into the Sea&Sea style bulkheads on the front of the housing. The included diffuser can also be attached to use the internal flash as the primary light source. LDC Magnifier The NA-TG6 can be outfitted with Rails (NA25123) above and below the rear LCD display window that can accommodate the LCD Magnifier with Dioptric Adjustment (NA25106). The magnifier not only functions as a shade to assist in bright shooting conditions it can magnify the screen to help judge critical focus. The magnifier features a dioptric adjustment to set the focus for your vision, even when using a prescription mask.