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-C0310USB-D3.9-D90-PLUS
SINCEREFIRST
This 3.9mm USB borescope inspection camera module with LED light is built around a core design philosophy of delivering complete imaging functionality within the smallest possible footprint. Its ultra-slim 3.9mm diameter enables non-invasive insertion into narrow gaps, holes, and cavities that are inaccessible to conventional tools. The module features a 640×480 VGA high-resolution sensor paired with a 90° wide-angle field of view, combined with a 1.074mm ultra-short focal length and F3.58 aperture to achieve a broad 20mm-80mm continuous focusing range—capturing clear observations at varying distances without frequent adjustments. TV distortion is strictly controlled within 5.5%, ensuring faithful reproduction of spatial proportions and fine details for accurate analysis. The interface adopts USB2.0 UVC standards with a Mini USB-5P connector, supporting dual-format YUV and MJPG output for true plug-and-play operation without complex driver installation. Featuring a Separate module design, it connects to the DSP board via soldered wiring and outputs through a USB interface. The lens integrates manually switchable LED fill lights, providing stable illumination in low-light or enclosed environments. Fully adaptable for visualization demands across medical, veterinary, and industrial inspection fields, it is compatible with mainstream systems including Windows 7 and above, and Mac OS X 10.8 and above. Manufacturing employs high-precision SMT processes and AA (Active Alignment) technology to ensure consistency and stability, and the product has passed CE, FCC, RoHS, and Reach certifications, meeting global usage standards across multiple regions. | ![]() |
Ultra-Slim Penetration Design: With an extremely slender diameter of 3.9mm, it can easily access hard-to-reach areas such as human body cavities and precise equipment gaps. This effectively reduces patient discomfort during medical examinations and eliminates the need for disassembling complex machinery in industrial settings, significantly improving inspection efficiency and convenience.
Fully Compatible & Plug-and-Play: Adheres to the USB 2.0 UVC interface standard and uses a Mini USB-5P connector, making it compatible with various device ports. No additional driver installation is required; it works directly with mainstream systems like Windows and Mac, as well as various inspection software, meeting immediate detection needs.
Integrated Optical System: Integrates three core functions—light collection, imaging, and illumination—within the 3.9mm diameter tube body. No external light source is needed to achieve uniform lighting in confined spaces, completely eliminating shadow interference. This also shortens the system integration cycle and reduces application costs.
Wide-Range Focus & Hassle-Free Operation: The 20mm-80mm continuous focusing range allows for clear presentation of close-up details as well as complete capture of distant outlines. Coupled with the fixed F3.58 aperture, it reduces repetitive focusing operations in scenarios like pipeline depth inspection, enhancing the efficiency of streamlined operations.
Low-Distortion & Precision Imaging: Despite the 90° wide-angle field of view, strict distortion control technology keeps the TV distortion rate below 5.5%. This ensures high straight-line retention at image edges, providing a reliable basis for defect measurement and size calibration, and meeting the quantitative analysis needs of precision inspection.
Dual-Format HD Output: Supports dual signal output formats, YUV and MJPG, adapting to the image processing requirements of different inspection software. It balances image clarity with transmission efficiency, suiting real-time observation and data recording in various scenarios.
Industrial Manufacturing & Maintenance: Integrated into instruments for internal inspection of small motors, spindle condition monitors for CNC machine tools, and endoscope detectors for weld inspection in petrochemical pipelines, enabling non-destructive visual inspection of equipment interiors.
Automotive Repair Sector: Used in automobile engine carbon deposit detectors and gearbox internal wear inspection mirrors, allowing observation of core component internal conditions without disassembly.
Special Equipment Inspection: Adapted for elevator traction machine gap inspection mirrors and central air conditioning duct pollution observation instruments, assisting in daily safety checks and fault diagnosis.
Security & Public Safety Field: Embedded in security and explosive ordnance disposal inspection mirrors and wall interior detection instruments, conducting safety inspections of hidden spaces to ensure public safety.
Product Name | VGA Sensor Endoscope Camera Module |
Connector | Mini USB-5P |
DSP | USB2.0 UVC |
Format | YUV&MJPG |
Focusing Range | 20-80mm |
Focal Length | 1.074mm |
F Number | 3.58 |
FOV(D) | 90° |
TV Distortion | <5.5% |
Diameter | 3.9mm |
It is compatible with Windows 7 and above, and Mac OS X 10.8 and above systems, offering plug-and-play functionality.
It is powered by the USB interface, with no additional battery life limitations, and can be switched on/off as needed.
It is suitable for use in conventional industrial environments. Slight oil contamination does not affect imaging, but it should be cleaned promptly after use.
Within the 20-80mm focusing range, it can clearly capture targets such as micro-cracks and impurities as small as 0.1mm and above.
No additional drivers are required. Its USB 2.0 UVC compatible design allows it to function normally immediately after connection.
This 3.9mm USB borescope inspection camera module with LED light is built around a core design philosophy of delivering complete imaging functionality within the smallest possible footprint. Its ultra-slim 3.9mm diameter enables non-invasive insertion into narrow gaps, holes, and cavities that are inaccessible to conventional tools. The module features a 640×480 VGA high-resolution sensor paired with a 90° wide-angle field of view, combined with a 1.074mm ultra-short focal length and F3.58 aperture to achieve a broad 20mm-80mm continuous focusing range—capturing clear observations at varying distances without frequent adjustments. TV distortion is strictly controlled within 5.5%, ensuring faithful reproduction of spatial proportions and fine details for accurate analysis. The interface adopts USB2.0 UVC standards with a Mini USB-5P connector, supporting dual-format YUV and MJPG output for true plug-and-play operation without complex driver installation. Featuring a Separate module design, it connects to the DSP board via soldered wiring and outputs through a USB interface. The lens integrates manually switchable LED fill lights, providing stable illumination in low-light or enclosed environments. Fully adaptable for visualization demands across medical, veterinary, and industrial inspection fields, it is compatible with mainstream systems including Windows 7 and above, and Mac OS X 10.8 and above. Manufacturing employs high-precision SMT processes and AA (Active Alignment) technology to ensure consistency and stability, and the product has passed CE, FCC, RoHS, and Reach certifications, meeting global usage standards across multiple regions. | ![]() |
Ultra-Slim Penetration Design: With an extremely slender diameter of 3.9mm, it can easily access hard-to-reach areas such as human body cavities and precise equipment gaps. This effectively reduces patient discomfort during medical examinations and eliminates the need for disassembling complex machinery in industrial settings, significantly improving inspection efficiency and convenience.
Fully Compatible & Plug-and-Play: Adheres to the USB 2.0 UVC interface standard and uses a Mini USB-5P connector, making it compatible with various device ports. No additional driver installation is required; it works directly with mainstream systems like Windows and Mac, as well as various inspection software, meeting immediate detection needs.
Integrated Optical System: Integrates three core functions—light collection, imaging, and illumination—within the 3.9mm diameter tube body. No external light source is needed to achieve uniform lighting in confined spaces, completely eliminating shadow interference. This also shortens the system integration cycle and reduces application costs.
Wide-Range Focus & Hassle-Free Operation: The 20mm-80mm continuous focusing range allows for clear presentation of close-up details as well as complete capture of distant outlines. Coupled with the fixed F3.58 aperture, it reduces repetitive focusing operations in scenarios like pipeline depth inspection, enhancing the efficiency of streamlined operations.
Low-Distortion & Precision Imaging: Despite the 90° wide-angle field of view, strict distortion control technology keeps the TV distortion rate below 5.5%. This ensures high straight-line retention at image edges, providing a reliable basis for defect measurement and size calibration, and meeting the quantitative analysis needs of precision inspection.
Dual-Format HD Output: Supports dual signal output formats, YUV and MJPG, adapting to the image processing requirements of different inspection software. It balances image clarity with transmission efficiency, suiting real-time observation and data recording in various scenarios.
Industrial Manufacturing & Maintenance: Integrated into instruments for internal inspection of small motors, spindle condition monitors for CNC machine tools, and endoscope detectors for weld inspection in petrochemical pipelines, enabling non-destructive visual inspection of equipment interiors.
Automotive Repair Sector: Used in automobile engine carbon deposit detectors and gearbox internal wear inspection mirrors, allowing observation of core component internal conditions without disassembly.
Special Equipment Inspection: Adapted for elevator traction machine gap inspection mirrors and central air conditioning duct pollution observation instruments, assisting in daily safety checks and fault diagnosis.
Security & Public Safety Field: Embedded in security and explosive ordnance disposal inspection mirrors and wall interior detection instruments, conducting safety inspections of hidden spaces to ensure public safety.
Product Name | VGA Sensor Endoscope Camera Module |
Connector | Mini USB-5P |
DSP | USB2.0 UVC |
Format | YUV&MJPG |
Focusing Range | 20-80mm |
Focal Length | 1.074mm |
F Number | 3.58 |
FOV(D) | 90° |
TV Distortion | <5.5% |
Diameter | 3.9mm |
It is compatible with Windows 7 and above, and Mac OS X 10.8 and above systems, offering plug-and-play functionality.
It is powered by the USB interface, with no additional battery life limitations, and can be switched on/off as needed.
It is suitable for use in conventional industrial environments. Slight oil contamination does not affect imaging, but it should be cleaned promptly after use.
Within the 20-80mm focusing range, it can clearly capture targets such as micro-cracks and impurities as small as 0.1mm and above.
No additional drivers are required. Its USB 2.0 UVC compatible design allows it to function normally immediately after connection.
