The Nauticam NA-C50 is a professional aluminum underwater housing for the Canon EOS C50 cinema camera, offering full control access, ergonomic handles, and compatibility with the robust N120 port system for a variety of wide-angle & macro lenses, featuring integrated vacuum check/leak detection, USB power bank support, and HDMI 2.0 for serious underwater filmmaking with a 100m depth rating.

Key Features:

• Camera Compatibility: Specifically built for the Canon EOS C50 cinema camera.
• N120 Port System: Uses Nauticam's N120 system for RF and EF mount lenses. Full compatibility with water contact optics such as the WACP's, WWL-1B, MFO's, and SMC's
• Ergonomics: Ergonomic handles with easy-access, rubberized controls and levers, placing essential functions like record, focus, and white balance at your fingertips.
• Vacuum & Leak Detection: Integrated electronic vacuum system with color-coded LED alerts for watertight integrity and leak detection, plus a reset switch.
• Power & Video: Supports USB power bank for extended recording and HDMI 2.0 for external monitors.
• Build: Professional aluminum construction with a 100m (330ft) depth rating.
• Mounting: Built-in 1/4-20 cheese plate for accessories. 

What's in the box:

• NA-C50 Housing
• 90222 Housing O-ring, lubricant, O-ring remover
• 2x Handles with mounting balls
• CR2032 Battery (for moisture alarm and vacuum system)
• Allen Wrench Set
• USB-C to USB-C Right Angled Cable for Power Delivery.
• Housing carry bag and shoulder strap

Recommended Accessories

• 16701 Top Handle for E2/F/C70/BGH1/BMPCC/R5C
• 17959 Housing Mounting Ball with 1/4'' Screws
• 25218 Mounting Ball Set for Tripod (for NA-A9/A7RIII/BMPCC/XT3)
• 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
• 25625 M16 Vacuum Valve II (Pushbutton Release)
• 25413 27cm lanyard with 2 snap hooks

Surface USB-PD Power Bank

• 26325 USB-C Bulkhead with USB-C Connector 

HDMI Output

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-α1/GH6/A9III to use with Ninja V housing) (TBD)

Monitor housing Options:  

• 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)
• 17922S Nauticam Atomos Ninja V-S Housing for Atomos Ninja V 5” 4Kp60 4:2:2 10-bit  Reorder/Monitor/Player (excl. HDMI 2.0 cable) with Atomos AtomX SDI Module

Required accessories for HDMI 1.4 Cable System

• 25033 Standard HDMI bulkhead with M16 thread
• 26326 M24-M16 Adaptor for use with 26325 *instead of existing 25081
• 25100 HDMI (D-A) 1.4 Cable in 200mm length for NA-a1/FX3/GH6 (for connection from HDMI bulkhead to camera) (TBD)

Monitor housing Options:  

• 16611 Nauticam 7'' G7 UW ULTRAHD Monitor (4K HDMI, 2K SDI input, excl. cables)
• 16612 Nauticam 7'' T7  UW ULTRAHD Monitor  (HDMI 1.4 input, excl. cables)
• 25047 HDMI (D-D) cable in 800mm length (for connection between HDMI bulkheads) *25047 is Required for use with 16611 and 16612 monitor housing
  
• 17927 NA-Shinobi II Housing for Atomos Shinobi II 5.2" Monitor with HDMI 1.4 input *17927 includes 25033,25038,25100
• 17922 Nauticam Atomos Ninja V Housing for Atomos Ninja 5 4kp60 4:2:2 10-bit recorder/monitor/player (excl. HDMI 2.0 cable)
• 25082 HDMI 1.4 Cable for Ninja V housing in 0.75m Length (for connection from Ninja V housing to HDMI bulkhead)

Monitor / Tripod Mounting System

• 17954 Tripod plate for NA-A7S and NA-GH4
  
• 17960 Universal Quadra-Pod Plate for Nauticam Housings
• 17961 Swivel and Tilt Adjustable Monitor Mount System (compatible with 16612/17927/17922 etc.)
• 25218 Mounting Ball Set for Tripod (for NA-A9/A7RIII/BMPCC/XT3)

Wet Lenses

Macro

• 81202 Super Macro Convertor 2 (4x Magnification)
• 81203 Super Macro Convertor 3 (2.3x Magnification)
• 81301 Compact Macro Convertor 1 (CMC-1, 4.5x Magnification)
• 81302 Compact Macro Convertor 2 (CMC-2, 2.8X Magnification)
• 81501 Mid-range Focus Optimizer 1
• 81503 Mid-range Focus Optimizer 3

Wide-angle

• 83202 Wet Wide Lens 1B (WWL-1B) 130 deg. FOV with compatible 28mm lenses (incl. float collar)
• 83203 Wet Wide Lens Compact (WWL-C) 130 Deg. FOV with Compatible 24mm Lenses (incl. float collar)
• 85204 Wide Angle Conversion Port - 2 (WACP-2) 140 Deg. FOV with Compatible 14mm Lenes (incl. float collar)
• 85205 N100 0.36x Wide Angle Conversion Port Compact (WACP-C) 
• 85206 N120/N100 0.36x Wide Angle Conversion Port with Integrated Float Collar and Interchangeable Port Mounting Ring - (WACP-1B)
• 85207 N120/N100 Fisheye Conversion Port with Integrated Float Collar (FCP) 170 Deg. FOV with Compatible 28mm Lenses

Macro to wide-angle

• 87303 EMWL Set #3 (incl. focusing unit #2, 150mm relay lens and 3 objective lenses) 
• 87203 EMWL Focusing Unit #3 (for Canon FF 100mm & APS-C 60mm)
• 87211 EMWL 150mm Relay Lens 
• 87212 EMWL Angled Relay Lens 
• 87221 EMWL 60° Objective Lens  
• 87222 EMWL 100° Objective Lens  
• 87223 EMWL 130° Objective Lens
• 87226 EMWL 160° Objective Lens