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A camera of this caliber deserves an exceptional underwater housing. The Nauticam NA-EM1II isn’t a new design, it is a refinement of the housings that have come previously. The system is field tested, and underwater photographer approved.

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The housing is small, but not at the expense of functionality or ergonomics. Integrated handles provide a sturdy and comfortable base to operate the system from. An ergonomic shutter release lever, thumb lever for AE-L / AF-L, and well placed control dials provide the same operational feel as any Nauticam DSLR housing. Control buttons are placed within easy reach of the handles, with sufficient spacing to allow easy operation, even by feel. The ergonomic experience of this system is clearly influenced by Nauticam DSLR systems, with class leading control access and feel.

The housing can reach depths of 100m with ease. The secure single rotating housing latch opens the housing back. The camera drops in easily. The rear mounted housing o-ring makes maintenance simple. Dual fiber optic synch ports are standard and take advantage of the camera included FL-LM3 flash for strobe triggering. To make the most of the E-M1 Mark II’s excellent electronic view finder (EVF), Nauticam allows for installation of the acclaimed 45º and 180º magnified viewfinders, providing the ultimate in composition and focus ability.

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 (PN 25624).

Extensive Accessory Lineup

A variety of lens ports support all popular lenses. Accessory lenses, like the revolutionary Compact Macro Converter (PN 81301) and Wet Wide Lens (PN 83201), attached with an easy to use bayonet system.

Port Mounted Vacuum Reset Button

A blue push button in the port mount allows the vacuum system to be reset, and recalibrate when changing lenses!

Micro Four Thirds Lenses

WWL-1, paired with an Olympus 14-42mm f/3.5-5.6 EZ Lens or ED 12-50mm F3.5-6.3 EZ*, provides a full zoom through ultra wide angle field of view. In our tests, this combination exceeds the corner sharpness and clarity of even very good micro four thirds wide angle lenses behind dome ports. WWL-1 will focus on its front element for unmatched close focus wide angle performance, and full zoom through means you can zoom to crop in camera for tighter framing. WWL-1 is mounted via a quick change bayonet system (67mm PN 83213 or 77mm PN 83215) that allows fast and easy one handed mounting and removal. An optional lens caddy provides a place to park the WWL-1 lens when not in use.

Flash Connectors for Optical TTL

The Inon Z-240, D-2000, S-2000, and Sea & Sea YS-D1/YS-D2 strobes provide automated lighting, precisely reproducing the camera’s FL-LM3 flash at a proportionally greater intensity. This system yields accurate automatic TTL flash performance – even in manual exposure mode - with no electrical sync cables to flood! The NA-EM1II comes fiber optic ready and accepts standard Sea & Sea style bushing connections. Nauticam Fiber Optic cables, available for both Inon and Sea & Sea strobes, provide exceptional light transmission for accurate TTL performance.

Optional accessories

WWL-1 (83201)
CMC-1 (81301)
CMC-2 (81302)
Mini Flash Trigger for Olympus (26306)
M14 Nikonos 5-pin bulkhead with universal hotshoe connection (25056) (25019 M16 to M14 step down adaptor required)
M67 to Bayonet Mount Converter (83213)
M77 to Bayonet Mount Converter (83215)
180º Enhancing Viewfinder for MIL Housings(32204)
45º Enhancing Viewfinder for MIL Housings (32205)
M14 Vacuum Valve (25624)
Complete line of flat/dome ports for all major lenses, available in acrylic and glass
Fiber optic cables for Inon (26214) and Sea&Sea (26215)
Full line of mounting accessories for lighting, including mount balls, strobe adapters, arms, clamps, and specialty items
Multiple styles of lanyards
Lens holders, including flip-up



Depth Rating: 100m
Weight: 1.95 kg
Dimensions: 305mm x 175mm x 116mm W x H x D (w/ handles and mounting balls)


Nauticam UW housing for Olympus MIL OM-D E-M1 II camera.
Description: HOUSING NAUT OLYMPUS NA-EM1 MKII Mirrorless Olympus EM1 Mark II
Price: 21 650 SEK/st
Partno: 17811 (Add to Wish list )
Manufacturer: Nauticam