2mm OV6946 Sensor USB Wide Range Endoscopic Camera Module
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2mm OV6946 Sensor USB Wide Range Endoscopic Camera Module

This 2mm ultra-fine endoscope module uses the OV6946 high-performance sensor for plug-and-play HD inspection via USB interface.
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  • SF-C16USB-D2.0

  • SINCEREFIRST


This is wide angle OVM6946 CMOS 2.0mm diameter USB endoscope module with steel shell, features OVM6946‌ image sensor and USB 2.0 interface‌ ouput HD imaging, supporting both ‌YUV and MJPG formats‌. The optical system integrates an exceptionally ‌short focal length of 0.418mm‌ and a ‌large F5.0 aperture‌. This combination enables clear image acquisition across an ‌extended focus range of 5mm to 50mm‌, even in challenging low-light conditions. A key innovation is its ‌rectangular field of view (120° horizontal x 87.5° vertical)‌, significantly surpassing the coverage area of traditional circular FOV designs. Optimized optics ensure consistent edge-to-edge image quality within the compact 2.0mm form factor. Utilizing a ‌1/18-inch CMOS imaging device‌, the module achieves high performance while maintaining its ultra-slim profile. This miniaturization, coupled with the protective steel sheath, makes it ideal for navigating confined spaces in both industrial and medical applications.

SF-C16USB-D2.0


Product Advantage ◢

1. Ultra-Miniaturized Design: With a diameter of only 2.0mm, the micro-sized structure is equipped with a steel protective sleeve, making it suitable for narrow industrial spaces and medical endoscopic applications.


2. High-Performance Optical System: The combination of an ultra-short focal length of 0.418mm and an F5.0 large aperture achieves clear imaging across a wide depth of field ranging from 5 to 50mm. The rectangular field of view of 120°×87.5° covers a significantly larger area than traditional circular field designs, with optimized consistency in image quality from edge to center.


3. Good Compatibility: The module is equipped with a USB 2.0 interface and supports the UVC protocol, enabling HD video transmission while being compatible with mainstream operating systems such as Windows, MacOS, and Linux.


4. Environmental Adaptability: The steel housing provides IP67 water resistance, enhancing durability in industrial environments. The module maintains imaging quality even in low-light conditions.


Application Of Endoscope Camera Module


1. Pipeline Endoscope: With a steel casing and IP67 waterproof design, it is used for internal corrosion detection and blockage location in oil and gas pipelines and municipal drainage systems. The 2.0mm diameter can navigate narrow bends, and the 120° wide-angle view covers a larger inspection area.


2. Electronic Component Inspection: Directly connected to the PC via USB 2.0, it outputs high-definition images of solder joints on circuit boards in YUV format, detecting soldering defects and short circuits. It is compatible with automated defect analysis software.


3. Neurosurgical Endoscope: The rectangular field of view expands the surgical field of observation for brain tissue during neurosurgery. The steel sheath’s anti-bending properties ensure stability in the confined space of the cranial cavity, and the MJPG compression format reduces surgical image latency.


Technical Parameters ◢

Product Name

wide range Endoscope Camera Module

Image Sensor

OVM6946

Image Device

1/18"

F No.

F5.0

Fov(DxH)

120°x 87.5°

TV Distortion

<-11% @ 0.95Field

Output Interface

USB2.0

Theory

Cmos Imaging

Focus Range

5mm~50mm

Format

YUV&MJPG



FAQ ◢

1. What are the special requirements of laparoscopic surgical modules?

Anti-fogging design (lens heating or anti-fog coating), 3D imaging capability, instrument channel integration, and color reproduction must be accurate.


2. Why do pipeline inspection modules need long cables?

The cable length is usually 10-30 meters, including Kevlar tensile layer and waterproof connector, which supports real-time transmission while resisting internal friction and chemical corrosion of the pipeline.


3. What is the difference between medical and industrial endoscope modules?

The medical module emphasizes biocompatibility, sterilization and high image quality, and needs to comply with FDA/CE certification; Industrial modules focus on durability, wide temperature operation and special light sources.


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