DESCRIPTION
The Blu-Sub Blu-Vision Binocular Video Camera is a compact stereo vision module designed for underwater robotics and imaging applications such as visual navigation, 3D reconstruction, and obstacle detection. The system uses two OV9750 CMOS sensors (1/3 inch, 3.75µm pixel size) to deliver synchronized dual-channel output, stitched by an onboard chip and transmitted as a single MJPEG stream over USB 2.0.
The Blu-Vision Binocular Video Camera is housed in a full aluminum alloy enclosure with a tempered glass front and is rated for depths up to 300 m. Its 70° field of view lenses are calibrated to produce a spliced, wide-format stereo image. The compact unit includes standard mounting options—2 × 1/4" threaded ports and 8 × M3 holes—allowing easy integration into enclosures, frames, or ROV platforms.
Video Output and Interface:
• MJPEG format
• USB 2.0, UVC-compliant
• Supported resolutions and frame rates include:
- 640X240@60fps
- 1280X480@60fps
- 2560X720@60fps
- 2560X960@60fps
Focus and Maintenance:
The lenses of the Blu-Vision Binocular Video Camera support manual focus adjustment. This requires disassembling the front glass panel and carefully rotating the lens barrel. Take care not to allow the lens to protrude and contact the inner glass, which could cause damage.
For mounting and alignment flexibility, the housing of the Blu-Vision Binocular Video Camera includes mechanical fastening options compatible with industry-standard accessories and brackets.
Cable Penetrator Compatibility – For 4-Core (2x 24AWG / 2x 26AWG) Cable Used in the Blu-Vision Binocular Video Camera
The Blu-Vision Binocular Video Camera comes pre-installed with an 800 mm long 4-Core (2x 24AWG / 2x 26AWG) Underwater Cable (BS-SSC-4CORE-BLK-MXA1), which terminates in bare wire leads. To ensure proper sealing and strain relief, this cable must be routed through an appropriate watertight feedthrough. The table below provides guidance on compatible penetrators and gland cable penetrators that work with this cable. Use this reference when selecting a feedthrough for Blu-Sub acrylic enclosure tubes, Blu-Sub aluminum enclosure tubes, Blu-Sub watertight box enclosures, junction boxes, or custom camera housing installations.
| Item | Deep-Sea Cable Penetrators | Deep-Sea M10 Gland Cable Penetrators | Low-Depth M10 Gland Cable Penetrators | M8 Gland Cable Penetrators |
|---|---|---|---|---|
|
4-Core (2x 24AWG / 2x 26AWG) Underwater Cable BS-SSC-4CORE-BLK-MXA1 |
M10x1 Aluminum BS-SSC-CBLPN-BLK-10A1 |
7.8 x 4.1 Stainless Steel BS-SSC-GLPEN-SSX-78A2 7.8 x 4.1 Aluminum BS-SSC-GLPEN-ALU-78A2 |
7.8 x 4.1 Copper BS-SSC-GLPEN-NPB-BRA4 |
Not Compatible |
Cable Penetrator Options
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Note: A compatible cable penetrator is required to waterproof and secure the cable connection to your enclosure. This product uses the Deep-Sea 4-Core (2x 24AWG / 2x 26AWG) Underwater Cable . Choose a penetrator below that matches your depth and housing requirements.
Blu-Sub offers four types of cable penetrators designed to work with its subsea power and communication cables, each suited for different underwater applications:
Deep-Sea Cable Penetrators – Standard body design for high-pressure, full-depth deployments. Depth Rating: Up to 1,000 m / 3,281 ft
Deep-Sea M10 Gland Cable Penetrators – Threaded M10 penetrators with compression glands for added strain relief and modular housing use. Depth Rating: Up to 1,000 m / 3,281 ft
Low-Depth M10 Gland Cable Penetrators – Compact and cost-effective option for shallow water or low-pressure systems. Depth Rating: Up to 100 m / 328 ft
Compatible Cable Connectors & Coupling Hardware
Sold Separately
About the Cable:
This product uses the Deep-Sea 4-Core (2x 24AWG / 2x 26AWG) Underwater Cable, a rugged subsea cable designed for power and signal transmission. For modular or extended installations, several compatible connection options are available:
Deep-Sea Cable Connectors – Female Socket & Male Plug
Inline plug-and-socket connectors that allow the Deep-Sea Underwater Cable to be terminated with sealed ends for removable, watertight device connections.
Deep-Sea Cable Connectors – M10 Bulkhead
Panel-mounted connector designed to interface with enclosure walls or end-caps. Requires a matching plug to form a sealed connection.
Deep-Sea Cable Connectors – Dummy Sealing Cap
Protects unused cable connectors during storage, transport, or inactive operation by sealing off exposed ends against water ingress.
Subsea M10 Coupling Tube
Enables secure inline splicing of two cable segments using penetrators and potting compound. Also useful for relocating penetrator-mounted devices like subsea lights or switches to more accessible positions.
SHIPPING LIST
TECHNICAL SPECIFICATIONS
| Product | Blu-Vision Binocular Video Camera |
|---|---|
| Material | Aluminum + Tempered Glass |
| Weight | 395 g |
| Max Depth Rating | 300 m / 984 ft |
| Operating Temp (Water) | -4 – 40 °C / 25 – 104 °F |
| Mounting | 2 × 1/4" ports + 8 × M3 holes |
| Sensor | OV9750 1/3 inch |
| Resolution | 640X240 / 1280X480 / 2560X720 / 2560X960 |
| Image Region | 4860 µm × 3660 µm |
| Output Format | MJPEG (UVC compatible) |
| Frame Rates | 640X240@60fps / 1280X480@60fps / 2560X720@60fps / 2560X960@60fps |
| Minimum Illumination | 0.1 lux |
| Interface | USB 2.0 |
| Lens | 70° no distortion |
| Working Voltage | 5 V |
| Cable | Deep-Sea 4-Core (2x 24AWG / 2x 26AWG) Underwater Cable, ~800 mm |
| Wiring | Red: +5V, Black: GND, White: Data−, Green: Data+ |
Quick Test Method
Temporary USB Camera Test
Connect the camera output cable to the temporary USB test plug, then insert the plug into your computer’s USB port. Open your computer’s default camera application— the system should automatically recognize the device and display the live camera feed.
How to understand the synchronous stitching screen?
The two image channels from the Blu-Vision Binocular Video Camera are spliced together by the onboard chip and output via USB. In the computer’s camera application, the left and right images display in sync within the same frame.
How to adjust the focus distance?
To manually focus the Blu-Vision Binocular Video Camera, remove the front glass and carefully rotate the lens barrel. The adjustment range is limited, and the lens must not protrude far enough to touch the inner glass or damage may occur.
Can the tail gland head be screwed off?
No. Special tools are required, and loosening or tightening will compromise watertight integrity.
How is the end of the cable waterproofed?
Seal the cable using appropriate methods such as cable penetrators, watertight connectors, or vulcanized cable terminations.
3D Model Viewer
Note: The 3D model shown above is for reference purposes only. It may include components, accessories, or alternate sizes not included with the product. For simplicity, only a single representative size is typically displayed when multiple versions exist. Please refer to the product Shipping Guide for detailed information on included contents and size-specific differences.
Dual-camera module with fixed stereo lens alignment
Syncs to microcontroller for depth and motion tracking