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
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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
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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
In the technological lineage of industrial inspection and medical辅助 imaging equipment, the evolution of endoscope modules has consistently followed a clear trajectory: continuously reducing front-end physical dimensions while maintaining or improving image quality, thereby expanding the boundaries o
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SF-C04USB-D0.9
SINCEREFIRST
The 0.9mm USB inspection endoscope camera module is a cutting-edge imaging solution engineered by SINCEREFIRST, featuring the high-sensitivity OVM6948 CMOS sensor and 0.3MP pixel resolution. Designed for extreme narrow spaces, this compact endoscope delivers crystal-clear visual data with a 120° wide-angle lens and adjustable focusing range of 3mm-50mm, making it indispensable for industries and medical fields requiring precise inspections in confined areas. Equipped with a USB2.0 interface, it ensures stable image/video transmission at 30fps with 200×200 resolution, combining portability and performance for professional users worldwide. Whether for industrial pipeline flaw detection or medical minimally invasive procedures, this micro-size endoscope redefines what’s possible in close-range imaging.

With a diameter of just 0.9mm, the miniature endoscope camera module easily accesses tight gaps, miniaturized equipment, and even ≤1mm weld seams. This volume advantage eliminates the need for destructive disassembly, saving time and reducing operational costs for users in industrial and medical sectors.
Boasting 0.3MP pixels and a 0.175mm focal length, the OVM6948 sensor endoscope captures sharp details even at the closest working distance. Whether detecting tiny metal fatigue cracks or intracranial vascular structures, it ensures no subtle flaw goes unnoticed, enhancing inspection accuracy.
The 120° wide-angle endoscope lens (88.8° horizontal FOV) provides an expansive viewing area, while the 3mm-50mm adjustable focusing range adapts to diverse shooting scenarios. From close-up microelectronic inspections to mid-range pipeline checks, it maintains clarity without frequent refocusing.
The integrated USB2.0 endoscope interface supports real-time, lossless data transfer at 30fps, compatible with mainstream operating systems and detection software. This plug-and-play functionality simplifies setup, allowing users to start inspections immediately without complex configurations.
Operating within a temperature range of -20℃~70℃ and featuring a high signal-to-noise ratio (>34.4dB), this industrial medical endoscope performs reliably in harsh conditions—from freezing outdoor pipelines to high-temperature medical operating rooms. Its robust design ensures consistent performance in demanding applications.
Parameter | Details |
Product Name | 0.9mm USB Inspection Endoscope Camera Module |
Image Sensor | OVM6948 CMOS Sensor |
Effective Pixels | 200(H)×200(V) (0.3MP) |
Focal Length | 0.175mm |
Focus Range | 3mm - 50mm |
Field of View (FOV) | 120°(D) × 88.8°(H) |
Output Interface | USB2.0 (UVC Compatible) |
Frame Rate | 30fps |
Signal-to-Noise Ratio (S/N) | >34.4dB |
Power Supply | 4.8~5.2V |
Operating Temperature | -20℃ ~ 70℃ |
TV Distortion | <-11% |
As a neurointerventional guidewire endoscope, it integrates with catheters (≤1.0mm diameter) for cerebral angiography and thrombus clearance. It transmits real-time intracranial images through vascular stenosis, aiding surgeons in minimally invasive brain surgeries while reducing patient trauma.
Serving as a microelectronic soldering quality probe, it’s integrated into chip-mounting equipment to detect BGA (Ball Grid Array) collapse defects and bridging abnormalities at 3mm distance. This ensures the reliability of electronic components in smartphones, laptops, and industrial controls.
Equipped with micro-crawling devices, this oil and gas pipeline endoscope enters ≤1mm weld seams to capture high-definition images of metal fatigue cracks. It’s ideal for inspecting pipelines, valves, and industrial machinery without costly disassembly.
The ultra-small 0.9mm diameter allows access to spaces unreachable by standard 3-12mm endoscopes, such as microelectronic components, narrow vascular pathways, and tiny industrial gaps—critical for non-destructive testing and minimally invasive procedures.
The OVM6948 CMOS sensor offers high sensitivity, complemented by noise-reduction algorithms. For extremely dark scenarios (e.g., internal pipelines or body cavities), optional infrared fill light or HDR technology can be integrated to maintain image clarity.
Medical-grade versions feature IP68 waterproof sealing and high-temperature/pressure-resistant shells, capable of withstanding 134°C steam sterilization—eliminating cross-infection risks in clinical settings. Industrial models offer splash-proof protection for harsh workspaces.
This range balances close-up precision (3mm for micro-defects) and mid-range coverage (50mm for pipeline interiors), reducing the need for lens replacements. It’s versatile enough for both microelectronic inspections and industrial equipment checks.
Despite its micro-size, the 0.3MP OVM6948 sensor delivers comparable clarity to larger modules for close-range tasks. The 120° wide-angle lens compensates for the small form factor, ensuring a broad field of view without sacrificing detail.
The 0.9mm USB inspection endoscope camera module is a cutting-edge imaging solution engineered by SINCEREFIRST, featuring the high-sensitivity OVM6948 CMOS sensor and 0.3MP pixel resolution. Designed for extreme narrow spaces, this compact endoscope delivers crystal-clear visual data with a 120° wide-angle lens and adjustable focusing range of 3mm-50mm, making it indispensable for industries and medical fields requiring precise inspections in confined areas. Equipped with a USB2.0 interface, it ensures stable image/video transmission at 30fps with 200×200 resolution, combining portability and performance for professional users worldwide. Whether for industrial pipeline flaw detection or medical minimally invasive procedures, this micro-size endoscope redefines what’s possible in close-range imaging.

With a diameter of just 0.9mm, the miniature endoscope camera module easily accesses tight gaps, miniaturized equipment, and even ≤1mm weld seams. This volume advantage eliminates the need for destructive disassembly, saving time and reducing operational costs for users in industrial and medical sectors.
Boasting 0.3MP pixels and a 0.175mm focal length, the OVM6948 sensor endoscope captures sharp details even at the closest working distance. Whether detecting tiny metal fatigue cracks or intracranial vascular structures, it ensures no subtle flaw goes unnoticed, enhancing inspection accuracy.
The 120° wide-angle endoscope lens (88.8° horizontal FOV) provides an expansive viewing area, while the 3mm-50mm adjustable focusing range adapts to diverse shooting scenarios. From close-up microelectronic inspections to mid-range pipeline checks, it maintains clarity without frequent refocusing.
The integrated USB2.0 endoscope interface supports real-time, lossless data transfer at 30fps, compatible with mainstream operating systems and detection software. This plug-and-play functionality simplifies setup, allowing users to start inspections immediately without complex configurations.
Operating within a temperature range of -20℃~70℃ and featuring a high signal-to-noise ratio (>34.4dB), this industrial medical endoscope performs reliably in harsh conditions—from freezing outdoor pipelines to high-temperature medical operating rooms. Its robust design ensures consistent performance in demanding applications.
Parameter | Details |
Product Name | 0.9mm USB Inspection Endoscope Camera Module |
Image Sensor | OVM6948 CMOS Sensor |
Effective Pixels | 200(H)×200(V) (0.3MP) |
Focal Length | 0.175mm |
Focus Range | 3mm - 50mm |
Field of View (FOV) | 120°(D) × 88.8°(H) |
Output Interface | USB2.0 (UVC Compatible) |
Frame Rate | 30fps |
Signal-to-Noise Ratio (S/N) | >34.4dB |
Power Supply | 4.8~5.2V |
Operating Temperature | -20℃ ~ 70℃ |
TV Distortion | <-11% |
As a neurointerventional guidewire endoscope, it integrates with catheters (≤1.0mm diameter) for cerebral angiography and thrombus clearance. It transmits real-time intracranial images through vascular stenosis, aiding surgeons in minimally invasive brain surgeries while reducing patient trauma.
Serving as a microelectronic soldering quality probe, it’s integrated into chip-mounting equipment to detect BGA (Ball Grid Array) collapse defects and bridging abnormalities at 3mm distance. This ensures the reliability of electronic components in smartphones, laptops, and industrial controls.
Equipped with micro-crawling devices, this oil and gas pipeline endoscope enters ≤1mm weld seams to capture high-definition images of metal fatigue cracks. It’s ideal for inspecting pipelines, valves, and industrial machinery without costly disassembly.
The ultra-small 0.9mm diameter allows access to spaces unreachable by standard 3-12mm endoscopes, such as microelectronic components, narrow vascular pathways, and tiny industrial gaps—critical for non-destructive testing and minimally invasive procedures.
The OVM6948 CMOS sensor offers high sensitivity, complemented by noise-reduction algorithms. For extremely dark scenarios (e.g., internal pipelines or body cavities), optional infrared fill light or HDR technology can be integrated to maintain image clarity.
Medical-grade versions feature IP68 waterproof sealing and high-temperature/pressure-resistant shells, capable of withstanding 134°C steam sterilization—eliminating cross-infection risks in clinical settings. Industrial models offer splash-proof protection for harsh workspaces.
This range balances close-up precision (3mm for micro-defects) and mid-range coverage (50mm for pipeline interiors), reducing the need for lens replacements. It’s versatile enough for both microelectronic inspections and industrial equipment checks.
Despite its micro-size, the 0.3MP OVM6948 sensor delivers comparable clarity to larger modules for close-range tasks. The 120° wide-angle lens compensates for the small form factor, ensuring a broad field of view without sacrificing detail.
