4.6mm Diameter Micro Analog Video VGA CMOS Sensor Endoscope Camera Module
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4.6mm Diameter Micro Analog Video VGA CMOS Sensor Endoscope Camera Module

This compact 4.6mm diameter CMOS image sensor camera module, can deliver high-definition 720P resolution, ensuring crisp visualization even in confined spaces.
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  • SF-C0310TV-D4

  • SINCEREFIRST


This 4.6mm Diameter Micro Analog Video VGA CMOS Sensor Endoscope Camera Module, is specifically designed for endoscopic inspection within medium-caliber pipes and cavities. It integrates high-brightness illumination and wide-angle imaging capabilities, making it suitable for various industrial and for civil use inspection scenarios requiring a balance between image quality and passage capability.The 4.6mm diameter maintains sufficient structural integrity while enabling smooth passage through most medium-caliber channels, including common industrial pipes, automotive fuel lines, and household drain pipes. A steel shell provides compression and impact resistance, while the IP67 waterproof rating ensures stable operation in harsh environments involving moisture, oil, or short-term water immersion, thereby extending service life.The 10-60mm focusing range covers the primary working distances for close-to-medium range inspections. With a 1.08mm depth of field, the module maintains image clarity throughout this range, enabling rapid scanning of large areas without frequent focus adjustments and improving inspection efficiency. The f/2.8 large aperture ensures sufficient light intake, maintaining image brightness and detail in low-light conditions. The 90° wide-angle field of view captures broader inspection areas in single frames, reducing probe movement frequency and proving particularly suitable for rapid to inspect at pipe bends or within cavities.Ultra-low distortion control ensures geometric restore closely approximating actual object morphology, avoiding misjudgments caused by image deformation. This feature proves especially valuable for inspection scenarios requiring dimensional measurement or precise defect localization. The 0.3MP resolution strikes a balance between imaging clarity and data bandwidth, satisfying basic detail identification requirements in most inspection scenarios.Four energy-efficient 0402 LEDs provide ample, uniform illumination, enabling clear imaging even in completely dark (0 lux) environments. Optimized power consumption supports extended continuous operation.


4.6mm Diameter Camera Module



Product Advantage ◢

1. Moderate Diameter for Broad Adaptability: The 4.6mm lens diameter balances passage capability with structural strength, enabling to most household pipes, automotive fuel lines, and industrial equipment interfaces without requiring specialized tooling for rapid deployment.

2. Precision Imaging with Low Distortion: Distortion below 1% ensures high geometric accuracy, guaranteeing reliable defect localization and dimensional measurement while avoiding misjudgments caused by image deformation.

3. High-Brightness Illumination with Low Power Consumption: Four 0402 white LEDs provide ample illumination in completely dark (0 lux) environments. Each LED features optimized power consumption, supporting inspection operations for over 8 continuous hours without frequent recharging.

4. Durable Waterproof Construction for Broad Applicability: The stainless steel shell with IP67 protection enables stable operation in harsh conditions involving moisture, oil, and dust, reducing equipment maintenance frequency.


Application Of Endoscope Camera Module

1. Household Pipe Maintenance: Suitable for blockage identification and cleaning effectiveness verification in kitchen drain pipes, bathroom sewage pipes, and underfloor heating pipes. The 90° wide-angle lens enables clear observation of pipe walls and bends.


2. Automotive Inspection maintain: Used for engine carbon deposit examination, radiator tube foreign object detection, and turbocharger oil line flaw detection. The 10–60mm working distance adapts to confined spaces within engine compartments.


3. Industrial Equipment Maintenance: Applied to inspections of injection molding machine cooling lines at regular intervals, air compressor air lines, and hydraulic system oil pipes, enabling timely detection of corrosion, cracks, and sealing failures.


4. Building Construction Acceptance: Used for pre-embedded conduit verification, HVAC duct insulation damage assessment, and curtain wall foreign object , enhancing quality control of concealed.


Technical Parameters ◢

Product Name

Endoscope Camera Module

Features

IP67 waterproof Endoscope Camera

DSP

USB2.0 UVC

Sensor

VGA

Focusing Range

10mm-100mm

Waterproof

IP67

Focal Length

1.25mm

Trademark

SINCERE FIRST

F Number

4

Fov(D)

75°



FAQ


1. What is the difference between medical and industrial endoscope modules?

The medical module emphasizes biocompatibility, sterilization and high image quality, and needs to comply with FDA/CE certification; Industrial modules focus on durability (such as corrosion protection), wide temperature operation (-20°C to 70°C), and special light sources (such as UV).


2. Why does the image appear color bias?

The filter may need to be corrected or replaced by software due to uncalibrated white balance, mismatch of light source color temperature (such as LED mixed with daylight), or aging of the sensor.


3. How to evaluate the cost performance of the module?

For comprehensive resolution, durability, and after-sales support (such as medical modules that require calibration services from manufacturers), industrial scenarios can prioritize MTBF (mean time to failure) indicators.


4. Advantages of AI-assisted endoscope modules?

It integrates real-time lesion labeling (such as polyp recognition), surgical navigation (blood vessel positioning), automatic exposure and other functions, and relies on edge computing chips (such as NVIDIA Jetson) for low latency processing.


5. Why do 4K modules need special transport protocols?

4K@30fps Data volumes up to 12Gbps require Thunderbolt or fiber optic transmission, and some medical devices use compression technologies such as HEVC to reduce bandwidth requirements.


6.What is the output signal format of this module?

This module employs the NTSC analog video format, outputting image signals in YUV format.



7. How effective are LED fill lights in dark environments?

It is equipped with 6 white leds, and the maximum clear illumination distance in complete darkness is 8cm. If detecting deep holes or reflective surfaces, it is recommended to select a ring-shaped polarized fill light (powered by Type-C), which can eliminate glare and increase the brightness by three times.


8. Where can the IP67 waterproof rating be specifically applied?

IP67 indicates complete dust resistance and short-term water resistance. It is suitable for industrial cleaning environments such as rinsing food processing equipment, outdoor equipment such as agricultural monitoring probes exposed to rain, or disinfection scenarios of medical devices. However, it cannot be used for diving or direct spraying with a high-pressure water gun. For continuous underwater use, it is recommended to select the IP68 upgrade kit.


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