1mm Diameter OmniVision OCHFA20 Image Sensor 720P Medical USB Endoscope Camera Module

Product Introduction:

This 1mm diameter OmniVision OCHFA20 Image Sensor 720P Medical USB Endoscope Camera Module, is a high-performance imaging solution specially designed by SincereFirst for precision narrow space detection scenarios. Backed by SincereFirst’s over 30 years of profound experience in the optical device and camera module industry, the product boasts mature technical and operational capabilities. Its core advantage lies in the adoption of a Separate LED fill light design: on the premise of keeping the lens diameter unchanged, the LED fill light wire is extended and separated at the lens to realize independent lighting, which effectively solves many pain points of the traditional integrated LED design in lens miniaturization, heat dissipation control and lighting flexibility, and ensures the imaging effect and usability in practical applications. The module is equipped with OmniVision OCHFA20 CMOS sensor, which has 0.5MP pixel output capability, supports 720×720 resolution and 720P@30FPS smooth image output. The sensor size is only 1/18 inch, and the pixel size reaches 1.008 μm×1.008 μm. It is matched with a 120° wide-angle lens, which can realize wide-range scene coverage. It also supports manual focus function, which can accurately capture details. The module lens is connected to the decoder board through a USB 6PIN header, and finally outputs through a Type-C interface, supporting USB2.0 speed and UVC protocol, which can be plug-and-play, and is widely compatible with mainstream operating systems such as Windows, Linux, macOS and Android. Manufactured in SincereFirst’s Class 10/100 COB dust-free workshops and adopting the advanced AA (Active Alignment) process, the entire module ensures stable high-quality production. It has passed many strict international certifications such as CE, FCC, RoHS and Reach, a testament to the product quality recognized globally, including collaborations with Fortune Top 500 companies.

Product Advantages & Features

  1. Extreme Space Optimization: The ultra-fine 1.05mm lens diameter is made possible by the Separate LED design, eliminating the cost of replacing the entire probe due to single-source failure while allowing users to flexibly select or adjust lighting solutions based on specific inspection scenarios.

  2. Flexible Illumination: The LED beads can be positioned independently from the lens, enabling dynamic adjustment of lighting angle and intensity according to target depth and material reflectivity. This eliminates shadow blind spots common with traditional front-mounted LEDs and achieves uniform illumination across the 120° wide field of view.

3. Enhanced Environmental Reliability: With physical isolation between the illumination circuit and imaging system, the module effectively prevents short-circuit failures in harsh environments with oil, moisture, or corrosive liquids, ensuring stable performance in challenging industrial and medical conditions.

4. Superior Maintenance Convenience: The Separate structure allows LED module replacement without disassembling the lens, reducing maintenance costs by over 60%. Backed by a 1-year replacement service and 10-year warranty, this design provides long-term operational reassurance.

5. Balanced Performance and Compatibility: Supporting UVC protocol for true plug-and-play functionality, the module is compatible with mainstream systems. The OmniVision OCHFA20 sensor ensures 720P HD image quality while maintaining power consumption within the USB 2.0 supply range, making it ideal for portable device integration.

Product Application

  1. Precision Industrial Inspection: For detecting micro-cracks inside aerospace engine blades or precision molds, the ultra-fine probe penetrates gaps as small as 0.5mm, while the Separate LED prevents metal surface overexposure and accurately identifies micron-level defects.

  2. Medical Minimally Invasive Diagnosis: In narrow cavities such as ENT or urology examinations, the 1.05mm lens minimizes patient discomfort, and the independent LED light source works flexibly alongside instrument channels to enhance tissue lesion recognition.

  3. Electronic Circuit Board Fault Diagnosis: When inspecting BGA package void soldering or PCB micro-hole blockages, the side illumination from the Separate LED highlights the three-dimensional morphology of solder joints, eliminating front-reflection interference and improving repair efficiency.

  4. Engine Cylinder Inspection: Accessing combustion chambers through spark plug holes, the 120° field of view covers the entire valve and cylinder wall, while the independent LED operates stably in oily environments to assist in diagnosing carbon deposits or scratches.

  5. Public Pipeline Inspection: For ventilation ducts or wall cavity examinations in security or forensic applications, the Separate LED design facilitates concealed side illumination, while UVC protocol enables quick mobile device connectivity and real-time observation.

Brand Value Empowerment by SincereFirst

As a trusted brand with over 30 years of experience in the optical device and camera module industry, SincereFirst has always adhered to the core value of “quality-oriented, customer-centric”. By integrating advanced production processes, reliable after-sales support and in-depth industry insights, we are committed to providing high-performance, customized imaging solutions for global customers. Our cooperation with Fortune Top 500 companies is a strong proof of our product quality and brand strength. Whether in medical diagnosis, industrial inspection or other professional fields, SincereFirst strives to create long-term value for customers with stable product performance and thoughtful services.
 

If you are looking for a endoscope camera module solution that combines performance, quality, and comprehensive support, contact SincereFirst today—let’s explore new possibilities in precision imaging together.

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