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
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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-C10TV-D3.9
SINCEREFIRST
This 3.9mm Miniature Wide Angle Waterproof Endoscope Camera Module with 4 High Brightness LEDs, featuring a 1/18-inch image sensor at its core, is specifically designed for minimally invasive medical endoscopic applications such as bronchoscopy and intubation. It delivers clinical-grade imaging performance within an extremely compact form factor. Measuring 3.9mm in diameter and 20.0mm in length, it features a stainless steel shell and waterproof construction for direct integration onto medical endoscope tips. This design accommodates insertion into confined spaces like airways and body cavities. Featuring a 98° diagonal field of view and a 10–60mm focus range, it achieves optimized optical focusing at a 20mm working distance—precisely matching practical airway observation distances for sharp, detailed tissue visualization. With 200 TV lines resolution, it meets clinical image clarity requirements. Four high-brightness white LEDs provide illumination down to 0 lux, eliminating external light sources while maintaining clear cavity visibility. A signal-to-noise ratio exceeding 48dB effectively suppresses image noise, ensuring purity and readability in dark-field imaging. Utilizing NTSC analog video output with 2:1 interlaced scanning and internal synchronization stability, it supports automatic gain control and a wide auto-exposure range of 1/60 to 1/170000 seconds. Combined with 0.45 gamma correction, it automatically optimizes image performance across varying lighting conditions. Operating voltage: 3–5V; power consumption: only 0.1–0.4W. Compatible with multiple medical host power systems, featuring low heat generation during prolonged use and high device stability. Operating temperature: 0°C–40°C; humidity: 30%–40% RH, fully matching routine clinical operating environments. Centered on miniaturized design, clinically adapted imaging, and high stability, this module delivers plug-and-play, clear, and reliable front-end imaging support for minimally invasive procedures such as airway visualization and intubation guidance in respiratory medicine. | ![]() |
Product Advantage ◢
1. Ultra-compact, medical-grade waterproof: 3.9mm diameter, 20.0mm length, featuring a stainless steel shell with waterproof construction. Directly integrates into the front end of medical endoscopes, designed for insertion into confined spaces such as airways and body cavities.
2. Precise Focusing, Clear Cavity Imaging: 98° diagonal field of view combined with 10–60mm focus range, featuring optical focus optimization at 20mm working distance—aligned with typical airway observation distances for sharp, detailed tissue visualization. Resolution reaches 200 TV lines, meeting basic clinical image resolution requirements.
2. Visibility in Complete Darkness with Clean Image Quality: Four built-in high-brightness white LEDs enable illumination down to 0 lux without external light sources. A signal-to-noise ratio exceeding 48dB effectively suppresses image noise, ensuring purity and readability in dark-field imaging.
1. Clinical Bronchoscopy Diagnostics: As the core imaging module for bronchoscopes, it penetrates deep into the narrow lumens of human bronchi and airways. Its 98° wide field of view combined with precise mid-to-close-range focusing capabilities clearly displays airway tissue morphology, providing intuitive imaging evidence for clinical diagnosis of airway inflammation, hyperplasia, and other pathologies in respiratory medicine.
2. Emergency and Routine Tracheal Intubation: Featuring a 3.9mm ultra-micro diameter steel structure design, it meets minimally invasive intubation requirements. Its 0lux low-light imaging capability clearly displays the airway intubation path in environments without additional light sources, assisting medical personnel in achieving precise intubation while enhancing procedural efficiency and safety.
3. Minimally Invasive Airway Intervention: Its precise imaging capability within a 10–60mm focal range clearly captures the location and morphology of minute foreign bodies or localized lesions within the airway. This provides real-time visualization support for interventional procedures such as minimally invasive airway foreign body removal and localized lesion management, reducing the invasiveness of diagnostic and therapeutic interventions.
4. Portable Medical Endoscope Accessories: Featuring low power consumption (0.1–0.4W) and a wide voltage supply range (3–5V), it meets the power requirements of portable endoscopic devices. Its compact structure (D3.9×L20.0mm) enables integration into miniaturized medical endoscopes, making it suitable for airway observation in mobile medical scenarios such as rapid outpatient airway screening and pre-hospital emergency care.
Technical Parameters ◢
Product Name | 3.9mm Endoscope Camera Module |
Image Sensor | OV6922 CMOS Sensor (1/18-inch) |
Field of View (DFOV) | 98° |
Interface type | USB-UVC Protocol |
Focusing Range | 10–60mm |
TV System | NTSC |
F Number | 4 |
FOV(D) | 75° |
S/N Ratio | >48dB |
Certificate | CE RoHS Reach |
FAQ ◢
A medical endoscopy camera module is a core component of endoscopic equipment, capturing high-quality images/videos of internal body structures. It includes an image sensor, optical lens, LED Lights, interface, and protective casing, enabling healthcare providers to diagnose and treat conditions with real-time visual guidance.
2. Is the imaging output format of this bronchoscope module compatible with other devices? Does it support custom format configuration?
This module defaults to NTSC television format, employing internal synchronization to achieve 15750Hz horizontal and 60Hz vertical frequency synchronization. It can directly interface with medical endoscopy display and acquisition equipment supporting the NTSC format.
3. What is the lifespan of the four high-brightness white LEDs integrated into the module?
The module's LED light source employs industrial-grade wear-resistant design. Under typical medical procedure usage frequency, its lifespan aligns with the module's overall operational cycle. The light source features an integrated design and requires replacement and maintenance by qualified personnel.
This 3.9mm Miniature Wide Angle Waterproof Endoscope Camera Module with 4 High Brightness LEDs, featuring a 1/18-inch image sensor at its core, is specifically designed for minimally invasive medical endoscopic applications such as bronchoscopy and intubation. It delivers clinical-grade imaging performance within an extremely compact form factor. Measuring 3.9mm in diameter and 20.0mm in length, it features a stainless steel shell and waterproof construction for direct integration onto medical endoscope tips. This design accommodates insertion into confined spaces like airways and body cavities. Featuring a 98° diagonal field of view and a 10–60mm focus range, it achieves optimized optical focusing at a 20mm working distance—precisely matching practical airway observation distances for sharp, detailed tissue visualization. With 200 TV lines resolution, it meets clinical image clarity requirements. Four high-brightness white LEDs provide illumination down to 0 lux, eliminating external light sources while maintaining clear cavity visibility. A signal-to-noise ratio exceeding 48dB effectively suppresses image noise, ensuring purity and readability in dark-field imaging. Utilizing NTSC analog video output with 2:1 interlaced scanning and internal synchronization stability, it supports automatic gain control and a wide auto-exposure range of 1/60 to 1/170000 seconds. Combined with 0.45 gamma correction, it automatically optimizes image performance across varying lighting conditions. Operating voltage: 3–5V; power consumption: only 0.1–0.4W. Compatible with multiple medical host power systems, featuring low heat generation during prolonged use and high device stability. Operating temperature: 0°C–40°C; humidity: 30%–40% RH, fully matching routine clinical operating environments. Centered on miniaturized design, clinically adapted imaging, and high stability, this module delivers plug-and-play, clear, and reliable front-end imaging support for minimally invasive procedures such as airway visualization and intubation guidance in respiratory medicine. | ![]() |
Product Advantage ◢
1. Ultra-compact, medical-grade waterproof: 3.9mm diameter, 20.0mm length, featuring a stainless steel shell with waterproof construction. Directly integrates into the front end of medical endoscopes, designed for insertion into confined spaces such as airways and body cavities.
2. Precise Focusing, Clear Cavity Imaging: 98° diagonal field of view combined with 10–60mm focus range, featuring optical focus optimization at 20mm working distance—aligned with typical airway observation distances for sharp, detailed tissue visualization. Resolution reaches 200 TV lines, meeting basic clinical image resolution requirements.
2. Visibility in Complete Darkness with Clean Image Quality: Four built-in high-brightness white LEDs enable illumination down to 0 lux without external light sources. A signal-to-noise ratio exceeding 48dB effectively suppresses image noise, ensuring purity and readability in dark-field imaging.
1. Clinical Bronchoscopy Diagnostics: As the core imaging module for bronchoscopes, it penetrates deep into the narrow lumens of human bronchi and airways. Its 98° wide field of view combined with precise mid-to-close-range focusing capabilities clearly displays airway tissue morphology, providing intuitive imaging evidence for clinical diagnosis of airway inflammation, hyperplasia, and other pathologies in respiratory medicine.
2. Emergency and Routine Tracheal Intubation: Featuring a 3.9mm ultra-micro diameter steel structure design, it meets minimally invasive intubation requirements. Its 0lux low-light imaging capability clearly displays the airway intubation path in environments without additional light sources, assisting medical personnel in achieving precise intubation while enhancing procedural efficiency and safety.
3. Minimally Invasive Airway Intervention: Its precise imaging capability within a 10–60mm focal range clearly captures the location and morphology of minute foreign bodies or localized lesions within the airway. This provides real-time visualization support for interventional procedures such as minimally invasive airway foreign body removal and localized lesion management, reducing the invasiveness of diagnostic and therapeutic interventions.
4. Portable Medical Endoscope Accessories: Featuring low power consumption (0.1–0.4W) and a wide voltage supply range (3–5V), it meets the power requirements of portable endoscopic devices. Its compact structure (D3.9×L20.0mm) enables integration into miniaturized medical endoscopes, making it suitable for airway observation in mobile medical scenarios such as rapid outpatient airway screening and pre-hospital emergency care.
Technical Parameters ◢
Product Name | 3.9mm Endoscope Camera Module |
Image Sensor | OV6922 CMOS Sensor (1/18-inch) |
Field of View (DFOV) | 98° |
Interface type | USB-UVC Protocol |
Focusing Range | 10–60mm |
TV System | NTSC |
F Number | 4 |
FOV(D) | 75° |
S/N Ratio | >48dB |
Certificate | CE RoHS Reach |
FAQ ◢
A medical endoscopy camera module is a core component of endoscopic equipment, capturing high-quality images/videos of internal body structures. It includes an image sensor, optical lens, LED Lights, interface, and protective casing, enabling healthcare providers to diagnose and treat conditions with real-time visual guidance.
2. Is the imaging output format of this bronchoscope module compatible with other devices? Does it support custom format configuration?
This module defaults to NTSC television format, employing internal synchronization to achieve 15750Hz horizontal and 60Hz vertical frequency synchronization. It can directly interface with medical endoscopy display and acquisition equipment supporting the NTSC format.
3. What is the lifespan of the four high-brightness white LEDs integrated into the module?
The module's LED light source employs industrial-grade wear-resistant design. Under typical medical procedure usage frequency, its lifespan aligns with the module's overall operational cycle. The light source features an integrated design and requires replacement and maintenance by qualified personnel.
