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.
TECHNICAL SPECIFICATIONS
| Dimensions | 357mm(W) x 200mm(H) x 167mm(D) |
| Weight in air | 3.64kg |
| Buoyancy in Water | Positive 0.1kg (Includes camera and battery) |
| Depth Rating | 100m |
| Port Mount | N120 |
THE NAUTICAM NA-R5II UNDERWATER HOUSING FOR THE CANON EOS R5II CAMERA
The NA-R5II underwater housing follows suit with Nauticam's drive for innovation. The Canon EOS R5II presents 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-R5II into the N120 port system. Canon's EF to RF mount adapters can be affixed to the camera before insertion into the housing. When using the EOS R5II inside the 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.
Mission Control
Nauticam engineers are obsessed with getting the underwater image maker unfettered access to all the necessary controls, with as many within easy reach of the ergonomic rubberized handles. This Mission Control philosophy extends to the NA-R5II where a dual thumb lever and dual sub-lever are placed by the right handle. The upper thumb lever activates the "AF-On" and the lower the "Q" buttons while the sub-lever corresponds to the "M-Fn" and "Record" buttons. Near the left handle is a thumb lever for "Playback" as well as a dedicated switch to change from using LCD to the EVF.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 detection electronics are shipped with the NA-R5II as standard equipment. Combined with an optional accessory vacuum valve 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.
RESOURCES
RESOURCES
Instruction Manual PDF Download
What's in the box
- NA-R5II Housing
- 90121 Spare main 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
- Manual Instruction Card
- Padded housing bag and shoulder strap
Optional Accessories
- 25221 M10 Strobe Mounting Ball for housing
- 25224 M10 Strobe Mounting Ball for housing (with hole for using lanyard)
- 25228 M5 Strobe Mounting Ball for housing
- 17959 Housing Mounting Ball with 1/4'' screws
- 25625 M16 Vacuum Valve II (Pushbutton Release)
- 25413 27cm Lanyard with two snaphooks
- 28130 Hand Strap for 28113
- 28123 Pair of Handles - size S (10mm closer to housing)
- 32212 Nauticam Full Frame Straight Viewfinder 40 / 0.8:1
- 32214 Nauticam Full Frame Angle Viewfinder 40 / 0.8:1
- 87213 Reverse Angled Viewfinder for EMWL (40 / 0.8:1)
- 87214 Reverese Straight Viewfinder for EMWL (40 / ).8:1)
- 26325 USB-C Bulkhead with USB-C Connector (Can be mounted directly on M16 port)
- 26326 M24-M16 Adaptor for use with 26325 (only required when used with the M24 port)
- 16704 Cooling Fan Set for NA-R5II Housing
HDMI Output
1) Required accessories for HDMI 2.0 Cable System
- 25086 M24 Adaptor for HDMI 2.0 cable (incl. tightening tool)
- 25099 M24A2R200-M28A1R170 HDMI 2.0 Cable (for NA-A1 to use with Ninja V housing)
Compatible Monitor Options
- 17922 Nauticam Atomos Ninja V Housing for Atomos Ninja V 5'' 4kp60 4:2:2 10-bit recorder/monitor/player (excl. HDMI 2.0 cable)
- 17922S Nauticam Atomos Ninja V-S Housing for Atomos Ninja V 5'' 4kp60 4:2:2 10-bit recorder/monitor/player (excl. HDMI 2.0 cable) with Atomos AtomX SDI Module
2) Required accessories for HDMI 1.4 Cable System (can be installed on either the M24 or the M16 accessory port)
- 25033 Standard HDMI Bulkhead with M16 thread (included in 17923 monitor housing)
- 25100 HDMI (D-A) Cable in 200mm length for NA-A1 (for connection from HDMI bulkhead to camera)
- 26326 M24-M16 Adaptor for use with 26325 (only required when use with M24 port)
Compatible Monitor Options
- 17923 NA-Shinobi-H Housing for Atomos Shinobi 5.2'' Ak HDMI Monitor with HDMI 1.4 input
- 17922 Nauticam Atomos Ninja V Housing for Atomos Ninja V 5'' 4kp60 4:2:2 10-bit recorder/monitor/player (excl. HDMI 2.0 cable)
- 25082 HDMI1.4 Cable for Ninja V Housing in 0.75m Length (for connection from Ninja V Housing to HDMI bulkhead) Required for use with 17922
Required Monitor Mounting Options
