Nauticam NA-EM1II housing for Olympus OM-D E-M1 II [17811]

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.

More than just good looking, this is a rugged housing, ready to tackle thousands of hours of underwater abuse. Crafted from solid aircraft aluminum, 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. 

The NA-EM1II is a professional grade underwater housing, supporting the pro-level E-M1 II camera body to its full potential.

Key Features

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). Green means safe to dive!

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! 

Extensive Accessory Lineup
The range of Nauticam accessories is unmatched, with multiple accessories available to customize the system to individual needs.  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. 

Locking Mounting Tray
A cam lever system securely locks the camera in place, providing strength and precise positioning even when a heavy lens is mounted.
The camera, with lens and zoom gear mounted, simply sides into place.

Integrated 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.

Rubberized Zoom/Focus Knob
A large, rubberized zoom and focus control knob provides easy lens control with excellent tactile feel.
The knob disengages, providing more working space for quick lens changes.

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!

Integrated Vacuum Check and Leak Detection System
The Nauticam vacuum check and leak detection system is available with NA-EM1II as standard equipment.  Combined with an optional vacuum valve (PN 25624), this monitoring system provides constant updates on the water tight and safe-to-dive status of the housing.  A simple 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.

Flash Connectors for Optical TTL
Reliable automatic flash exposure is available with the NA-EM1II and a variety of optically fired flashes. 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.

Rapid Fire Optical Triggering
The E-M1 Mark II camera with FL-LM3 flash is limited to 2-3 fps continuous shooting, even when a low manual power is selected in the camera flash menu.  In situations where continuous optical shooting is required, Nauticam's Mini Flash Trigger (26306) can trigger external strobes over fiber optic at up to 10 frames per second!  The trigger is powered by onboard coin style lithium batteries, with thousands of flashes available from a set.

Electrical triggering of legacy wired strobe systems is possible via an electrical Nikonos style bulkhead (optional).

Strobes can be attached to the housing via included strobe mounting balls secured to the integrated handle system. A 10mm threaded accessory mounting location on the housing is the ideal position for a video light or monitor, a cold shoe mount is perfectly placed for a small focusing light.

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