2MP OV2740 Led USB Endoscope Inspection Camera Module

This is a 1MP 6mm OV9734 direct-view digital endoscope inspection camera module, featuring excellent detection performance and flexible adaptability, which can widely meet the needs of fine detection in various scenarios. In terms of core structure and dimensions, the module has a diameter of only 6.0mm, adopts an exquisite circular steel sleeve design, and is matched with connection wires and PCB boards with precise specifications. It can be easily adapted to narrow-space detection scenarios while ensuring structural stability and durability. The module is equipped with a high-quality image sensor - OV2740 sensor, and is matched with a fixed-focus lens with a focal length of 2.2mm. It can achieve high-definition pixel output of 2MP, supporting a maximum resolution of 1080P. At this resolution, it can reach a smooth frame rate of 60fps, and at a minimum, it can stably output images with a resolution of 1280*720 at a frame rate of 30fps, ensuring clear images without motion blur during detection and accurate presentation of details. In addition, the module has an ultra-wide field of view (FOV) of 140° (D), combined with a flexible depth of field ranging from 5mm to 100mm. It can cover a wider detection area while clearly capturing target details at different distances, effectively avoiding detection omissions caused by limited field of view or insufficient depth of field. In terms of auxiliary functions, the module is equipped with 4 brightness-adjustable LED fill lights, which support independent on-off control. It can flexibly adjust the brightness according to the light conditions of the detection environment, and still provide sufficient and uniform illumination in low-light scenarios such as dimness and airtightness to ensure image clarity. The interface adopts the Micro USB-5P specification and complies with the USB2.0 UVC standard, supporting plug-and-play without complex driver installation procedures. It can be quickly connected to terminals such as computers and detection equipment, greatly improving the convenience and efficiency of detection work. In addition, the TV distortion rate of the module is controlled at a low level of less than -50%, which effectively reduces image distortion and ensures the accuracy of detection results.

Product Advantage ◢

• Ultra-Miniature Size, Wide Scene Adaptability: With an ultra-miniature design of 6mm in diameter, it can penetrate into narrow areas that are difficult for conventional equipment to reach, such as narrow channels of aero-engines, equipment gaps, and human body cavities, breaking through physical limitations.

• HD Wide Field of View, High-Quality Imaging: Equipped with 2MP pixels and a 140° wide field of view, combined with smooth imaging at 1080P 60fps, it balances detail capture and large-range coverage. The low distortion rate ensures accurate results.

• Strong Environmental Adaptability: The depth of field of 5mm-100mm is suitable for detection at different distances, and the adjustable LED fill light copes with complex light conditions, ensuring clear imaging in various environments.

• Convenient Connection, Simple Operation: The depth of field of 5mm-100mm is suitable for detection at different distances, and the adjustable LED fill light copes with complex light conditions, ensuring clear imaging in various environments.

• Practical Functions, Good Compatibility: The direct-view designed lens is equipped with a steel shell, and it supports YUV & MJPG image formats, which is compatible with a variety of processing and storage systems.
  

Application Of Endoscope Camera Module

1. Turbine blade inspection: With a 6mm diameter, it can penetrate into the narrow channels of aero-engines, clearly displaying cracks at the root of blades. The 5-100mm depth of field is suitable for blades of different sizes, ensuring the safety assessment of engines.

2. Vehicle chassis security check: It scans the hidden areas of the chassis with a side view, and is connected to the safety inspection system via USB plug-and-play. The smooth imaging at 30fps presents suspicious objects, improving the efficiency and accuracy of chassis detection.

3. Side view examination of otolaryngology: With a 6mm diameter, it can enter the nasal sinus cavity through the nasal cavity. The fixed-focus lens supplements the field of view of the middle ear microscope, assisting doctors in accurate diagnosis.

4. Industrial Equipment Detection: It penetrates into equipment gaps, and the high-definition imaging captures problems such as gear wear and solder joint defects, quickly locating faults and reducing the frequency of equipment shutdown and disassembly.

Technical Parameters ◢

FAQ

1. How to clean the endoscope camera lens?

Use a sterile soft cloth and special lens cleaner to avoid alcohol damage to the coating. Industrial modules can be blown with air to remove dust, oil environment should be combined with oil resistant solvent.

2. What are the possible causes of noise in the image?

If the sensor is overheating, signal transmission interferes, or the ISO is too high in low light, check the heat dissipation design, cable shielding, or enable the noise reduction mode.

3. What can I do if the module fails to start?

Check the power adapter (for example, 12V output), the port is loose, and the fuse is blown. If the wireless module is used, check the battery level and pairing status.