Description
This 2.5mm 5MP fisheye lens features a 1/2.5″ image format, ultra-wide 170° diagonal field of view and professional 6G optical structure with an integrated 850nm IR filter. Adopting M12x0.5 fixed mount and F2.8 fixed aperture design, it delivers high-definition 5MP resolution, low distortion performance and stable imaging day and night. Ideal for industrial vision, CCTV surveillance, automotive panoramic monitoring and smart IoT device applications, this wide-angle M12 lens perfectly balances ultra-wide viewing angle, clear imaging and easy installation for mass device integration.
Key Product Highlights Module
Field of View & Focal Length Advantages
170° ultra-wide fisheye FOV covers no blind area, eliminating monitoring dead angles effectively
Imaging Performance
5MP high resolution + 6G optical design delivers sharp, distortion-controlled consistent imaging
Interface & Installation Compatibility
Standard M12x0.5 mount fits most mainstream cameras, no extra bracket modification required
Night Vision Adaptability
Built-in 850nm IR filter realizes accurate infrared correction for clear night scene imaging
Industrial Quality Stability
Fixed F2.8 aperture & 0.2m MOD ensure stable focusing in short-distance working scenarios
Detailed Product Parameter
| Item | Specification |
|---|---|
| Image Format | 1/2.5″ |
| Focal Length | 2.5mm |
| Field of View | 170°(D) / 130°(H) / 98°(V) |
| Resolution | 5 MP |
| Distortion | <-68% |
| Aperture | F2.8 |
| Mount | M12x0.5 |
| Iris | Fixed |
| M.O.D | 0.2m |
| T.T.L | 22.80mm |
| Dimension | Φ17.5×16.45mm |
| Lens Component | 6G+850nm 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
This ultra-wide angle M12 fisheye lens is mainly applied to automotive panoramic driving monitoring, vehicle rearview camera systems, industrial machine vision inspection, indoor and outdoor CCTV security surveillance, smart video doorbells, drone peripheral auxiliary imaging and smart IoT monitoring devices. It perfectly fits limited installation space scenarios with its compact Φ17.5×16.45mm size, covering a super large monitoring range without blind spots. The 0.2m minimum object distance adapts to short-distance close-range shooting, while the 850nm IR filter ensures clear imaging in low-light and night environments, meeting 24-hour all-weather monitoring demands for commercial, industrial and civilian smart devices.
Compatible Devices List
Compatible with 1/2.5″ mainstream CMOS image sensors, perfectly matching various M12 interface security camera modules, automotive panoramic monitoring modules, smart home video doorbells, industrial vision inspection cameras and small IoT surveillance devices. It adapts to mainstream brand monitoring modules and smart hardware equipment, and supports personalized parameter customization of field of view and focal length to meet different customer device adaptation and project customization needs.
Designed for fisheye wide angle surveillance, automotive and industrial vision application.
FAQs
Q1: What mount type does this lens use?
A1: It adopts standard M12x0.5 mount, compatible with most mainstream M12 interface camera modules.
Q2: Does this lens support night vision imaging?
A2: Yes, built-in 850nm IR filter realizes infrared correction, ensuring clear night scene imaging performance.
Q3: What is the field of view of this 2.5mm lens?
A3: Diagonal 170°, horizontal 130°, vertical 98°, ultra-wide fisheye viewing angle with no monitoring blind spots.
Q4: What resolution can this lens support?
A4: It supports up to 5MP high-definition resolution for sharp and detailed imaging output.
Q5: Is this lens suitable for automotive monitoring use?
A5: Absolutely, the ultra-wide FOV and compact size are ideal for vehicle panoramic and rearview monitoring systems.
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