Description
This 1/2.8″ 2.8mm M12 wide angle lens features 4MP high resolution, 132° ultra-wide field of view and F2.0 large aperture. Built with 6G+IRF optical construction and manual focus fixed iris design, it perfectly matches Sony IMX290 sensor. Compact TTL 21.6mm structure fits limited installation space, widely compatible with CCTV security, automotive, machine vision and drone imaging devices, delivering clear day and night infrared imaging performance.
Product Core Highlights
- 132° ultra-wide FOV eliminates monitoring blind spots for full-scene coverage
- F2.0 large aperture boosts low-light sensitivity for dim environment clear imaging
- 4MP high resolution restores rich details for machine vision accurate recognition
- 6G+IRF optical design realizes IR correction and reduces image distortion
- Standard M12X0.5 mount with compact size for easy embedded installation
Detailed Specifications
| Parameter | Specification |
|---|---|
| Image Format | 1/2.8″ |
| Focal Length | 2.8mm |
| F.O.V (IMX290) | 132°(D) / 112°(H) / 63°(V) |
| Resolution | 4 Megapixel |
| Aperture | F2.0 |
| Mount | M12X0.5 |
| Iris | Fixed |
| Focus | Manual |
| Zoom | Fixed |
| B.F.L. | 6.25mm |
| T.T.L. | 21.6mm |
| M.O.D. | 0.2m |
| Construction | 6G+IRF |
This product is certified by RoHS and ISO9001 quality management system, supports third-party testing, and complies with EU and domestic security equipment access standards, ensuring reliable quality and full compliance.
Application Scenarios & Compatible Devices
Application Scenarios
This ultra-wide angle M12 lens is specially designed for scenarios requiring panoramic viewing and miniaturized installation. It is ideal for residential CCTV security cameras, intelligent traffic ITS monitoring, vehicle backup and dashcam imaging, factory automation FA machine vision detection, consumer drone aerial photography, and small IoT smart doorbell cameras. The 0.2m minimum object distance supports close-range shooting, while the 6G+IRF infrared structure ensures stable imaging in day, night and low-light environments. Its slim overall structure requires no extra bracket modification, perfectly adapting to compact embedded equipment installation demands in commercial, industrial and civilian fields.
Compatible Device List
Compatible with 1/2.8″ mainstream CMOS sensors especially Sony IMX290; fits standard M12 interface security camera modules, automotive vision equipment, industrial machine vision cameras, UAV miniature aerial devices, smart home IoT cameras and access control monitoring systems. It supports mass assembly and customized matching for visual terminal manufacturers.
Designed for wide angle security & machine vision application.
FAQs
Q1: What sensor does this lens match best?
A1: It is optimized for Sony IMX290 1/2.8″ sensor and also compatible with mainstream 1/2.8-inch CMOS sensors on the market.
Q2: Is this lens suitable for night vision use?
A2: Yes, built-in IRF infrared filter realizes infrared correction, supporting clear night low-light imaging.
Q3: What is the installation interface type?
A3: Standard M12X0.5 thread mount, easy to install and replace for most miniature camera modules.
Q4: Does this lens support zoom adjustment?
A4: It is a fixed focal fixed zoom lens, focus is manually adjustable, focal length cannot be changed.
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