D4.5 BF3A03 VGA Endoscope Camera Module with 6 LEDs and 72° FOV for Compact Visualization Devices

The D4.5 BF3A03 VGA Endoscope Camera Module with 6 LEDs and 72° FOV for Compact Visualization Devices designed for mini endoscope devices, medical visualization tools, industrial inspection probes, and compact close-range observation systems. Built with a BF3A03 VGA-class CMOS image sensor, this module features a 1/6.5" optical format, F.NO 2.8, 72° field of view, and a D4.5 front-end structure. The module also integrates 6pcs 0402 LEDs, supporting close-range illumination in darker cavities, tubes, device interiors, and narrow inspection spaces. The compact front-end design makes this Module suitable for OEM projects that require small-diameter imaging, basic visual observation, and LED-assisted inspection in limited mechanical space.

Product Advantage ◢

1. D4.5 Small-Diameter Front End: The D4.5 structure is suitable for compact endoscope devices, narrow openings, small cavities, and close-range visualization tools. It is easier to integrate into tube-style or probe-style devices than a conventional rectangular camera module.

2. BF3A03 VGA-Class CMOS Sensor: The BF3A03 sensor provides VGA-class image capture for basic observation and inspection tasks. This makes the module suitable for close-range visualization projects where compact size and practical imaging are more important than high-resolution output.

3. 6pcs 0402 LED Illumination: The integrated 6pcs 0402 LED structure supports close-range illumination inside darker inspection areas. LED brightness, color temperature, and control requirements can be reviewed for OEM projects.

4. 72° Field of View: The 72° FOV provides a practical viewing angle for mini endoscope and close-range inspection applications. It offers a balanced view for observing internal structures, small cavities, and equipment details.

5. 17.5mm Compact Structure Length: The 17.5±0.2mm structure length helps support integration into compact device tips, handheld tools, and small visualization systems.

6. 5PIN Board-Level Connection: The module uses a 5PIN connection structure for board-level integration. Signal matching, power design, LED control, and back-end image processing should be reviewed with the target device.

Technical Parameters ◢

Application of Endoscope Camera Module◢

Ultra-Thin Pipeline Detection: It can be used for internal observation of thin pipes, micro-channels and hydraulic pipelines; it is applicable because its 4.5mm ultra-small diameter can go deep into areas inaccessible to conventional probes, and the F1.0 large aperture ensures clear imaging in dark pipe interiors.

Industrial Equipment Maintenance: It can be used for defect detection inside molds, gearboxes, valve groups and small cavities; it is applicable because its analog direct output enables on-site rapid judgment without complex decoding, and high stability adapts to industrial maintenance scenarios.

Automobile Narrow Space Exploration: It can be used for non-dismantling detection of engine gaps, fuel injectors, air conditioning pipelines and wiring harness channels; it is applicable because its ultra-small size fits narrow automobile spaces, and shock-resistant performance ensures stable imaging during on-site maintenance.

FAQ◢

1: What type of camera module is SF-A345?

SF-A345 is a D4.5 BF3A03 Endoscope Camera Module designed for mini endoscope devices, close-range visualization, compact inspection tools, and OEM board-level imaging systems.

2: Is SF-A345 a USB camera module?

SF-A345 should be treated as a board-level endoscope camera front module. USB output should only be promoted when a matching USB conversion board or USB system design is confirmed.

3: What is the benefit of the D4.5 front-end structure?

 The D4.5 diameter is suitable for compact device tips, small cavities, pipe-style structures, and inspection probes where a standard camera board is too large.

4: What image sensor does this module use?

 It uses the BF3A03 sensor, a VGA-class CMOS image sensor suitable for compact endoscope and miniature camera applications.

5: Does this model include LED illumination?

 Yes. The module uses a 6pcs 0402 LED structure for close-range illumination. LED brightness, color temperature, and control method can be reviewed for customized projects.

6: Is this module suitable for medical visualization devices?

 It can be evaluated for medical visualization and observation devices. Any medical-related project should confirm regulatory, safety, cleaning, Shell, and complete device requirements separately.

7: Can the lens or FOV be customized?

Lens and FOV requirements can be reviewed according to the target object, working distance, observation area, and device structure. The standard optical direction provides 72° FOV.

8: What information should I provide to confirm whether this camera module fits my project?

 Please share your target device type, required Diameter, working distance, FOV requirement, LED requirement, connector definition, main board structure, output requirement, installation space, environmental requirement, and expected application. This helps evaluate whether the standard module is suitable or whether a customized version should be reviewed.