Technical Specifications:

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The Nauticam NA-R5 Underwater Housing for the Canon EOS R5 Camera

The NA-R5 underwater housing follows suit withNauticam’s drive for innovation. Both the Canon EOS R5 and EOS R present shooters with the ability to use both the available legacy EF lenses via an adapter in addition to their native RF optics. To support both the legacy and native lenses, Nauticam has integrated the NA-R5 into the N120 port system. Canon’s EF to RF mount adapters can be affixed to the camera before insertion into the underwater housing. When using the EOS R5 inside the underwater housing with the adapter and a supported EF lens, the port and extension ring arrangement will be identical to the same setup on a Nauticam Canon N120 DSLR. As the RF lens lineup emerges, dedicated port and extension ring combinations will be listed on the Port Chart. Two lens release buttons, one for RF and one for EF lenses used with the optional Canon adapter, are located on the front of the housing to make lens removal through the port opening simple.

Flash Triggering

Flash triggering is achieved via one of two optional Flash Triggers, a manual LED trigger (PN 26301) or a TTL Flash Trigger (PN 26321) that use the built-in fiber optic bulkheads with optional fiber-optic cables to trigger supported strobes. For controlling strobes that do not support fiber optic flash triggering, a variety of legacy hot-shoe flash control bulkheads are available.

Integrated Vacuum Check and Leak Detection System

The Nauticam vacuum check and leak detectionelectronicsare shipped with the NA-R5 as standard equipment. Combined with an accessory vacuum valve this monitoring system provides constant updates on the water tight and safe-to-dive status of the underwater 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 Underwater Housing 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.

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Support and Downloads

PDF Product Manual

What’s In The Box:

• NA-R5 Underwater Housing
• 90121 Spare main o-ring, lubricant and removal tool
• 2x Optical bulkhead caps
• 2x Handles with mounting balls
• Set of allen keys
• CR2032 battery for leak detector
• Padded housing bag and shoulder strap

Optional Accessories:

• 25624M14 Vacuum Valve II (Pushbutton Release)
• 25625 M16 Vacuum Valve II (Pushbutton Release)
• 32201 Nauticam 180 straight viewfinder
• 32203 Nauticam 45 viewfinder
• 26301Manual Flash Trigger for Canon
• 28130 Hand Strap for 28113
• 26216 Universal Optical Fiber Cable
• 25081M24-M16 Step Down Adaptor
• 25020M14 Nikonos 5-pin bulkhead withCanon hotshoe connection
• 19561Gear for Canon EF-EOS R Control Ring Adaptor
• 26320 Control Kit for Canon Drop-In Filter Mount Adapter EF-EOS R

HDMI Recommended Configurations

For HDMI 2.0 Cable System

• 25086M24 adaptor for HDMI 2.0 Cable
• 25077M24D1R205-M28A1R170 HDMI 2.0 Cable (for NA-XT3/R5 to use with Ninja V housing)
• 17922 Nauticam Atomos Ninja V Housing for Atomos Ninja V 5 4Kp60 4:2:2 10-bit Reorder/Monitor/Player (excl. HDMI 2.0 cable)

For HDMI 1.4 Cable System

• 25033 Standard HDMI Cable with M16 Thread
• 25081 M24-M16 Step Down Adaptor
• 25076 HDMI (D-D) Cable in 200mm Length for NA-XT2/NA-XH1/NA_A6400
• 17906 NA-502H Housing for SmallHD 502 Monitor
• 17920 NA-502B-H Housing for SmallHD 502 Bright Monitor
• 17923 NA-Shinobi-H Housing for Atomos Shinobi 5.2″ 4K HDMI Monitor with
  HDMI 1.4 input