Description
This 1/2.3″ 4mm 120° wide angle M12 fixed focal lens features 12MP high resolution, F2.0 large aperture and professional 6G+IR cut optical structure. With ultra-wide 120°(D) field of view, manual focus & fixed iris design and stable industrial-grade performance, it perfectly matches mainstream CMOS sensors. Ideal for CCTV security, industrial machine vision, automotive monitoring and intelligent IoT devices, delivering clear imaging, strong infrared adaptability and reliable all-day working stability.
Key Product Highlights
Field of View & Focal Length Advantages
120° diagonal ultra-wide FOV covers more monitoring area without blind spots
Imaging Performance
12MP high resolution + F2.0 large aperture for sharp low-light imaging
Structural Compatibility
Standard M12 mount, plug-and-play with no extra bracket modification needed
Infrared Adaptation
6G+IR cut filter realizes day and night switching with true color restoration
Industrial Quality Assurance
Strict distortion control below -35%, stable imaging without severe deformation
Detailed Product Parameter
| Parameter Item | Specification |
|---|---|
| Image Format | 1/2.3″ |
| Focal Length | 4mm |
| Diagonal FOV | 120°(D) |
| Horizontal FOV | 93°(H) |
| Vertical FOV | 69°(V) |
| Resolution | 12 MP |
| Aperture | F2.0 |
| Distortion | < -35% |
| Mount | M12 |
| Iris | Fixed |
| Focus | Manual |
| Zoom | Fixed |
| B.F.L. | 7.47mm |
| IR Structure | 6G+IR cut filter |
This product is RoHS certified, ISO9001 quality control certified, supports third-party testing, and complies with EU/domestic security equipment access standards, alleviating customer quality concerns.
Product Application Scenarios and Compatible Devices
Core Application Scenarios
Primarily applied in residential community security monitoring, indoor & outdoor CCTV cameras, automotive surround view monitoring, industrial machine vision inspection, intelligent IoT surveillance devices and small smart sensing equipment. It perfectly fits limited installation space scenarios and captures a super wide monitoring range with fewer lenses, effectively reducing overall equipment configuration cost. The built-in IR cut filter ensures clear imaging day and night, adapting to complex environments such as dim light, night vision and backlight shooting, and maintains stable imaging effect for long-term uninterrupted operation.
Compatible Devices List
Compatible with 1/2.3″ mainstream CMOS image sensors, perfectly adapted to mainstream security monitoring modules, intelligent video doorbells, industrial vision inspection cameras, automotive panoramic auxiliary driving devices and smart home IoT cameras. It supports secondary development and focal length adaptation customization, matching different brand monitoring equipment and industrial vision system assembly demands, with strong universality in the optical lens matching market.
Designed for CCTV security, industrial machine vision and automotive monitoring application.
FAQs
Q: What sensor size does this M12 lens support?
A: It is matched with 1/2.3″ image format and compatible with mainstream CMOS sensors of the same specification.
Q: Does this lens support night vision monitoring?
A: Yes, it adopts 6G+IR cut filter structure, realizing automatic day and night switching with excellent night vision imaging performance.
Q: Is the focal length and zoom adjustable?
A: It is a fixed focal & fixed zoom lens with 4mm fixed focal length, equipped with manual focus for fine focusing adjustment.
Q: What is the feature of its field of view?
A: 120° diagonal ultra-wide FOV expands monitoring coverage, greatly reducing monitoring dead angles for daily security scenarios.
Q: Is this lens suitable for industrial long-term use?
A: It adopts industrial-grade optical design, strict distortion control and formal certification, supporting 24/7 stable operation for industrial and commercial scenarios.
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