In the world of medical diagnostics and precision industrial inspection, "space" is a luxury that engineers rarely have. When you are designing a tool to navigate a human artery or a jet engine turbine, every tenth of a millimeter matters.As a Camera Module manufacturer with over 30 years of experti
IntroductionIf you're designing something that needs to see into tight spaces—a medical scope, an industrial inspection tool, or even a DIY gadget—size is everything. The camera module has to fit through whatever opening you have. Too big, and it won't go where it needs to. Too small, and you might
What is an Endoscope Camera Module? A Complete Technical OverviewIn the fields of modern medicine and industrial maintenance, the ability to see into inaccessible spaces is not just a convenience—it is a necessity. At the heart of this capability lies a remarkably sophisticated piece of technology:
1. Introduction: When High-Definition Imaging Meets Confined SpacesIn the intersection of minimally invasive medical procedures and industrial precision inspection, a common technical challenge increasingly arises: how to obtain sufficiently clear, smooth, and realistic visual information within a c
IntroductionIf you're buying an endoscope—for medical use, industrial inspection, or DIY projects—you'll probably wonder about resolution. How clear will the image be? Can you see small details? The answer depends on what you're using it for. Resolution standards have come a long way, from basic sta
IntroductionAn endoscope camera module is the tiny camera that lets doctors see inside your body or inspectors look inside machinery. At the core of most modern endoscopes is a CMOS image sensor. CMOS technology has made these cameras smaller, cheaper, and more efficient. This article explains what
1. Introduction: When Detection Space Meets Device Volume ConstraintsIn the development of automated inspection equipment, specialized robots, and portable instruments, imaging system selection faces a fundamental contradiction: the target is deep inside narrow cavities, while control equipment is b
In the field of minimally invasive surgery, the "eye" of the instrument—the endoscope camera—is perhaps the most critical component. It must be small enough to navigate the human body's delicate pathways, yet powerful enough to provide surgeons with crystal-clear, lag-free imagery.At the heart of th
If you are sourcing imaging components or developing a vision-based product, you have likely come across two terms: endoscope and camera module. They are closely related, but they are not the same thing. Mixing them up can lead to the wrong purchasing decision or unnecessary development work.This ar
In both modern medicine and high-end industrial maintenance, the ability to see into inaccessible spaces is critical. Whether a surgeon is performing a minimally invasive procedure or an aerospace engineer is inspecting a turbine blade, the primary tool at work is the endoscope.At the heart of these
IntroductionIn industrial nondestructive testing, medical device development, and embedded vision systems, a recurring challenge arises when the target lies on the sidewall of a pipe or within narrow cavities, particularly at millimeter-scale diameters. Traditional forward-view endoscopes fail in su
IntroductionAn endoscope camera module is the small imaging system inside every borescope or medical scope. It lets you see into tight spaces—inside engines, behind walls, or inside the human body. Despite its tiny size, this module contains several precision parts that work together to capture and
IntroductionA USB endoscope camera module is a small camera designed to look into tight spaces. Plumbers use them to check inside pipes. Mechanics use them to inspect engines without taking things apart. Homeowners use them to see inside walls. If you need to see somewhere you can't physically fit y
OV9734 Sensor 3.6mm Micro HD Endoscope Camera Module: Engineering Guide for Confined-Space Vision SystemsIntroductionIn the realm of industrial inspection, precision equipment maintenance, and embedded vision systems, the ability to visualize the interior of narrow structures often determines the su
Technical Logic and System Integration Considerations for Selecting 8mm 2MP Endoscope ModulesIn the practice of medical endoscope equipment development and industrial inspection system integration, the selection of imaging modules often faces a set of coupled engineering constraints: physical dimens
In the imaging technology spectrum of medical endoscopes and industrial inspection equipment, the evolution of product specifications has always followed two parallel development paths: one continuously ascends toward higher resolution, wider dynamic range, and greater intelligence in the high-end m
Technical Selection and System Adaptation Considerations for 2MP HD UVC Camera ModulesIn the development practices of consumer electronics peripherals, industrial vision terminals, and open-source hardware projects, the selection of imaging modules often faces a set of interrelated engineering const
In the industrial landscape of vision imaging technology, products at different resolution levels occupy distinct ecological niches. While market attention increasingly gravitates toward frontier areas such as tens-of-megapixel sensors, multi-camera fusion, and computational photography, 2MP (1080P)
In applications such as industrial nondestructive testing, precision equipment maintenance, and medical diagnostics, selecting an imaging system often involves balancing a set of interdependent engineering constraints: the physical diameter of inspection channels restricts the module’s front-end siz
In the evolution of endoscopic imaging technology, the continual reduction of sensor size and module diameter has consistently been a key driver of industry innovation. The 4.5mm-diameter miniature USB endoscope module, centered on the BF2013 sensor, represents a critical node along this technologic
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SF-C1011USB-D3.9-720P60、SF-C1019USB-D3.9-PLUS
SINCEREFIRST
This 3.9mm Diameter 720P Inspection USB Endoscope Camera Module series is specifically designed for industrial endoscope inspection, pipeline exploration, and other fields requiring miniature camera solutions. It features two ultra-small USB camera modules based on OmniVision CMOS sensors: the SF-C1019USB-D3.9-PLUS (equipped with OV9734 sensor) and the SF-C1011USB-D3.9-720P60 (equipped with OH01A10 sensor). Combined with advanced SMT process and AA (Active Alignment) manufacturing technology, offering two functional-focused options to meet diverse application scenarios. The module features USB 2.0 output with UVC protocol support, enabling true plug-and-play functionality across mainstream operating systems including Windows, Linux, and MacOS. It comes with a 3.9mm diameter lens with steel shell, IP67 dustproof and waterproof rating, and 4 built-in 0402 LED fill lights, ensuring clear imaging in harsh and narrow environments. |
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| Model | SF-C1011USB-D3.9-720P60 | SF-C1019USB-D3.9-PLUS |
| Core Feature | High Frame Rate Imaging | Wide-Angle & Long-Distance Focus |
| Design Highlight | 720P@60FPS smooth shooting | 110° horizontal field of view, 10~100mm long focus range |
| Application | Dynamic scene detection, medium-short distance precision inspection | Wide-range coverage detection, long-distance narrow space observation |
| Advantage | Fast motion capture without blur, high light absorption efficiency for clear low-light imaging | Broad viewing coverage, flexible adaptation to different observation distances |
| Whichever you choose, the Series provides an uncompromising imaging foundation:
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| Parameter Item | SF-C1011USB-D3.9-720P60 | SF-C1019USB-D3.9-PLUS |
| Product Real Photo | ![]() | ![]() |
| Diameter | 3.9mm | |
| Pixel | 1MP | |
| Sensor | OmniVision OH01A10 | OmniVision OV9734 |
| Resolution | 1280×800 | 1280×720 |
| Pixel Size | 1.116μm×1.116μm | 1.4μm×1.4μm |
| Sensor Size | 1/11 Inch | 1/4 Inch |
| Max Frame Rate | 720P@60FPS | 720P@30FPS |
| Core Technology | PureCel®Plus‑S | PureCel® |
| Focus Range | 10~80mm | 10~100mm |
| View Angle | D85°*H70°*V40° | D95°*H110°*V43.5° |
| Output Format | YUV, MJPEG | |
| F.NO | 4.0 | |
| EFL | 1.08mm | |
| TV Distortion | <-10% | |
| Interface | USB 2.0 | |
| Protection Level | IP67 | |
| LED | 4 pcs 0402 LED | |
| Lens Material | Optional plastic/glass | |
1. SF-C1011USB-D3.9-720P60: High Frame Rate Design for Dynamic & Precision Detection
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![]() | 2. SF-C1019USB-D3.9-PLUS: Wide-Angle & Long-Distance Design for Comprehensive Detection
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The endoscope camera module collects the internal image through the front optical lens, converts it into electrical signal by CMOS or CCD sensor, and then optimizes it through image processing chip for noise reduction and enhancement, and finally outputs high-definition video signal. Some modules support wireless transmission or fiber optic signal transmission, suitable for medical or industrial inspection scenarios.
The core differences lie in frame rate, field of view and focus range: SF-C1011USB-D3.9-720P60 focuses on high frame rate (60FPS) for dynamic scenes, while SF-C1019USB-D3.9-PLUS features a wider field of view (110° horizontal) and longer focus range (10~100mm) for comprehensive coverage. Other parameters such as imaging quality, protection level and interface are completely consistent.
The IP67 rating indicates a high level of environmental protection. It is completely dust-tight (6) and can withstand immersion in water up to 1 meter deep for 30 minutes. This makes the modules suitable for use in dusty, humid, or wet conditions, such as inside pipes or containers.
The modules are designed with manual focus fixed during the manufacturing and assembly process to ensure stability and reliability. The focus range is preset (10mm~100mm for PLUS, 10mm~80mm for 720P60). Field adjustment by end-users is not recommended or supported.
Yes, we provide professional OEM and ODM services. We can discuss custom requirements regarding cable length, specific lens characteristics (e.g., different FOV), housing design, and other parameters to tailor the solution to your specific application.
The standard product is equipped with a 1meter shielding cable. By using a repeater amplifier chip, it can be extended to 5 meters, but this may affect signal integrity. It is recommended to use a high-quality USB 2.0 extension cable or switch to a coaxial transmission solution (customization required).
This 3.9mm Diameter 720P Inspection USB Endoscope Camera Module series is specifically designed for industrial endoscope inspection, pipeline exploration, and other fields requiring miniature camera solutions. It features two ultra-small USB camera modules based on OmniVision CMOS sensors: the SF-C1019USB-D3.9-PLUS (equipped with OV9734 sensor) and the SF-C1011USB-D3.9-720P60 (equipped with OH01A10 sensor). Combined with advanced SMT process and AA (Active Alignment) manufacturing technology, offering two functional-focused options to meet diverse application scenarios. The module features USB 2.0 output with UVC protocol support, enabling true plug-and-play functionality across mainstream operating systems including Windows, Linux, and MacOS. It comes with a 3.9mm diameter lens with steel shell, IP67 dustproof and waterproof rating, and 4 built-in 0402 LED fill lights, ensuring clear imaging in harsh and narrow environments. |
|
| Model | SF-C1011USB-D3.9-720P60 | SF-C1019USB-D3.9-PLUS |
| Core Feature | High Frame Rate Imaging | Wide-Angle & Long-Distance Focus |
| Design Highlight | 720P@60FPS smooth shooting | 110° horizontal field of view, 10~100mm long focus range |
| Application | Dynamic scene detection, medium-short distance precision inspection | Wide-range coverage detection, long-distance narrow space observation |
| Advantage | Fast motion capture without blur, high light absorption efficiency for clear low-light imaging | Broad viewing coverage, flexible adaptation to different observation distances |
| Whichever you choose, the Series provides an uncompromising imaging foundation:
|
| Parameter Item | SF-C1011USB-D3.9-720P60 | SF-C1019USB-D3.9-PLUS |
| Product Real Photo | ![]() | ![]() |
| Diameter | 3.9mm | |
| Pixel | 1MP | |
| Sensor | OmniVision OH01A10 | OmniVision OV9734 |
| Resolution | 1280×800 | 1280×720 |
| Pixel Size | 1.116μm×1.116μm | 1.4μm×1.4μm |
| Sensor Size | 1/11 Inch | 1/4 Inch |
| Max Frame Rate | 720P@60FPS | 720P@30FPS |
| Core Technology | PureCel®Plus‑S | PureCel® |
| Focus Range | 10~80mm | 10~100mm |
| View Angle | D85°*H70°*V40° | D95°*H110°*V43.5° |
| Output Format | YUV, MJPEG | |
| F.NO | 4.0 | |
| EFL | 1.08mm | |
| TV Distortion | <-10% | |
| Interface | USB 2.0 | |
| Protection Level | IP67 | |
| LED | 4 pcs 0402 LED | |
| Lens Material | Optional plastic/glass | |
1. SF-C1011USB-D3.9-720P60: High Frame Rate Design for Dynamic & Precision Detection
|
|
![]() | 2. SF-C1019USB-D3.9-PLUS: Wide-Angle & Long-Distance Design for Comprehensive Detection
|
The endoscope camera module collects the internal image through the front optical lens, converts it into electrical signal by CMOS or CCD sensor, and then optimizes it through image processing chip for noise reduction and enhancement, and finally outputs high-definition video signal. Some modules support wireless transmission or fiber optic signal transmission, suitable for medical or industrial inspection scenarios.
The core differences lie in frame rate, field of view and focus range: SF-C1011USB-D3.9-720P60 focuses on high frame rate (60FPS) for dynamic scenes, while SF-C1019USB-D3.9-PLUS features a wider field of view (110° horizontal) and longer focus range (10~100mm) for comprehensive coverage. Other parameters such as imaging quality, protection level and interface are completely consistent.
The IP67 rating indicates a high level of environmental protection. It is completely dust-tight (6) and can withstand immersion in water up to 1 meter deep for 30 minutes. This makes the modules suitable for use in dusty, humid, or wet conditions, such as inside pipes or containers.
The modules are designed with manual focus fixed during the manufacturing and assembly process to ensure stability and reliability. The focus range is preset (10mm~100mm for PLUS, 10mm~80mm for 720P60). Field adjustment by end-users is not recommended or supported.
Yes, we provide professional OEM and ODM services. We can discuss custom requirements regarding cable length, specific lens characteristics (e.g., different FOV), housing design, and other parameters to tailor the solution to your specific application.
The standard product is equipped with a 1meter shielding cable. By using a repeater amplifier chip, it can be extended to 5 meters, but this may affect signal integrity. It is recommended to use a high-quality USB 2.0 extension cable or switch to a coaxial transmission solution (customization required).
