0.9mm OVM6948 USB Inspection Endoscope
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0.9mm OVM6948 USB Inspection Endoscope

This is a 0.9mm OVM6948 CMOS image sensor USB inspection endoscope camera module. Combined with a 0.3MP pixel, it can provide clear visual images in extremely narrow Spaces.
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  • SF-C04USB-D0.9

  • SINCEREFIRST


Product Overview

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.


0.9mm OVM6948 USB Inspection Endo


Key Features & Benefits

Micro-Size Design for Ultra-Narrow Spaces

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.

High-Definition Imaging at Close Proximity

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.

Wide Field of View with Flexible Focus

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.

Reliable USB2.0 Data Transmission

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.

Extreme Environment Adaptability

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.


Technical Specifications


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%



Application Scenarios

Medical & Neurointerventional Procedures

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.

Microelectronic Manufacturing Inspection

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.

Industrial Pipeline & Corrosion Detection

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.


FAQ

Why is the 0.9mm diameter a game-changer for endoscopes?

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.

How does the module perform in low-illumination environments?

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.

Is this endoscope waterproof and sterilizable for medical use?

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.

What makes the focusing range (3mm-50mm) suitable for my application?

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.

How does this module compare to larger endoscopes in terms of image quality?

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.



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