VGA LED 3.9mm Medical Endoscope Module
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VGA LED 3.9mm Medical Endoscope Module

This 3.9mm USB medical endoscope camera module integrates VGA sensor and MINI USB2.0 interface, designed for minimally invasive surgery and endoscopy.
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  • SF-C0310USB-D3.9-PLUS-D9

  • SINCEREFIRST


Product Overview


The 3.9mm USB Medical Endoscope Camera Module is a high-performance imaging solution engineered by SincereFull for both medical minimally invasive procedures and industrial precision detection. Integrating a VGA sensor and a MINI USB2.0 interface, this module features an ultra-short focal length of 1.074mm and an F3.58 aperture, delivering accurate imaging across an ultra-wide focusing range of 20mm–80mm. With a 90° diagonal field of view (FOV) and strict TV distortion control of < -5.5%, it ensures clear, low-deformation images to support precise diagnosis and inspection. Equipped with built-in LED lights, it eliminates dark corners and provides uniform lighting in confined spaces, while the plug-and-play USB2.0 functionality enables fast integration with surgical monitoring equipment and industrial detection hosts. Its 3.9mm ultra-fine diameter balances high resolution and flexible operation, making it a reliable tool for medical visualization and mechanical fault detection.


VGA LED 3.9mm Medical Endoscope Module


Key Features & Benefits


Ultra HD Detail Capture with Low Distortion

  • The combination of VGA sensor and 90° wide-angle FOV covers a larger detection area, ensuring no critical details are missed during medical examinations or industrial inspections.

  • TV distortion of < -5.5% guarantees minimal image edge deformation, which is crucial for accurate measurement and diagnosis in both clinical and industrial scenarios.


Flexible Depth Adaptation for Versatile Use

  • The 20mm–80mm focusing range and F3.58 large aperture adapt to different depth lesions in the human body and hidden mechanical structures, eliminating the need for frequent module replacement.

  • The ultra-fine 3.9mm diameter supports seamless integration with minimally invasive surgical instruments, reducing patient discomfort in medical procedures and enabling access to narrow mechanical parts.


Dark Environment Optimization for Enhanced Imaging

  • Four built-in LED lights provide uniform supplementary lighting, effectively eliminating dark corner effects in cavity or small-space inspections.

  • The LED lighting system improves imaging quality in low-light environments, ensuring clear visualization of carbon deposits, cracks, or tiny lesions that are easily overlooked.


Technical Specifications


Parameter

Specification

Model

SF-C0310USB-D3.9-PLUS-D9

Sensor

VGA

LED Quantity

4pcs LED

Module Diameter

3.9mm

Focusing Range

20mm–80mm

Focal Length

1.074mm

Diagonal FOV

90°

TV Distortion

<-5.5%

Output Format

YUV&MJPG

F Number

3.58

Output Interface

USB2.0 UVC

Brand

SincereFull


Application Scenarios


Medical Field

Minimally invasive surgery: Supports abdominal, ENT, and urinary system endoscopic integration, enabling high-definition observation of lesions through 3.9mm instrument channels.

Endoscopic diagnosis: Facilitates screening of internal lesions in the digestive tract and respiratory tract, providing clear imaging for early disease detection.


Industrial Field

Engine inspection: Penetrates hidden parts such as cylinders and crankcases to check for carbon deposits, cracks, or foreign bodies, supporting vehicle maintenance and fault troubleshooting.

Mechanical structure detection: Accesses narrow gaps of precision equipment to identify potential defects, reducing equipment failure risks.


FAQ


What is the difference between medical and industrial endoscope modules?

Medical modules prioritize biocompatibility, sterilization performance, and high image quality, and must comply with FDA/CE certifications. Industrial modules focus on durability, such as corrosion resistance, and wide-temperature operation ranging from -20°C to 70°C, along with special light source configurations.


Why do otolaryngology departments need ultra-small diameter modules?

Ear and nasal spaces are narrow. Modules with a diameter of less than 3mm can reduce patient discomfort, while maintaining high resolution of ≥300 line pairs/mm to identify tiny lesions that are easily missed.


How to choose the module suitable for car maintenance?

Choose modules with oil-proof lenses, adjustable focal lengths (e.g., 10–100mm), and strong LED lights. Some modules with magnetic probes or 360° rotating heads are preferred, as they can inspect engine dead angles more comprehensively.


CTA


Are you looking for a high-performance 3.9mm USB medical endoscope camera module for medical diagnosis or industrial detection? Don’t hesitate! Inquire now to get detailed product quotes and technical support. Add to Basket to place your order, and we will provide you with reliable products and efficient after-sales service.


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SincereFull Factory is a Leading high-tech enterprise in integrated optical device manufacturer and optical imaging system solution provider since 1992's foundation.

Contact Us

Phone: +86-17665309551
E-Mail: sales@cameramodule.cn
WhatsApp: +8617665309551
Skype: sales@sincerefirst.com
Address: 501, Building 1, No. 26, Guanyong Industrial Road, Guanyong Village, Shiqi Town

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