Views: 0 Author: Site Editor Publish Time: 2025-11-26 Origin: Site
As a device focusing on visualization needs in narrow spaces, the 3.9mm USB Endoscope Camera Module has become a reliable choice in fields such as medical diagnosis and treatment, industrial inspection, and pet healthcare, thanks to its core performance and practical design. Below is an objective overview of its features and selection recommendations:
Outstanding ultra-slim adaptability: With an ultra-slim 3.9mm diameter and a 90° wide field of view, it can easily penetrate hard-to-reach areas such as human body cavities and precision gaps of equipment. In medical scenarios, it reduces patient discomfort, while in industrial inspections, it eliminates the need for disassembling complex equipment.
Stable and true-to-life imaging: Equipped with a VGA sensor (640×480 resolution) and a low distortion rate of ≤5.5%, it accurately restores target details and spatial proportions. The F3.58 aperture balances brightness and depth of field, and the 20-80mm wide focusing range adapts to observations at different distances without frequent adjustments.
Convenient and easy to operate: The USB2.0 UVC interface supports plug-and-play, compatible with mainstream systems and testing software, and the Mini USB-5P connector offers strong adaptability. It has a built-in manually switchable LED fill light, suitable for complex environments such as low light and confined spaces.
The VGA-level resolution is slightly insufficient in presenting details in ultra-fine observation scenarios (e.g., microelectronic chip inspection) compared to high-definition (1080P and above) modules.
The adaptability to extreme environments (e.g., high temperature, strong corrosion) is not clearly marked, making it more suitable for conventional normal temperature, dry, or slightly oily environments.
Suitable users: ENT/dental clinics, small pet hospitals, auto repair shops, industrial equipment maintenance teams, and other users in need of visualization detection in narrow spaces.
Scenarios to avoid: For scenarios requiring extremely high imaging resolution (e.g., defect detection of precision electronic components) or operation at extreme temperatures below -20℃ or above 70℃, it is recommended to prioritize high-resolution or customized models for special environments.
Priority choice: Users who value detection convenience and low interference, with needs focused on conventional observation accuracy and multi-scenario compatibility. The module's high adaptability and stable performance can effectively improve work efficiency.
