Wide Angle Lens – S02112813516

S02112813516 is 2.1mm High-Resolution Wide angle lens 1/2.8″ Φ6.8 Low F-number M12/S-Mount Lens (F1.6) 155° 8-Megapixel HD surveillance lens.

8MP 2.1mm M12 Wide Angle Lens

This 8MP M12 ultra wide angle lens is designed for compact camera modules that require high-resolution imaging with an extremely broad field of view. Optimized for the 1/2.8″ Sony IMX415 sensor, the 2.1mm fixed focal length delivers a 155° diagonal FOV, 135° horizontal FOV, and 76° vertical FOV for wide-area scene coverage.

With an F1.6 aperture, M12×0.5 mount, 4.8mm BFL, and 2G5P optical construction, this lens provides a compact solution for embedded cameras, smart security devices, panoramic imaging, and other applications where high-resolution wide-angle imaging is required.

Explore TOWIN’s M12 lenses for additional compact lens options.

M12 Wide Angle Lens Core Highlights

• 8MP imaging with IMX415 compatibility: Designed around the 1/2.8″ Sony IMX415 sensor format for high-resolution compact camera applications.
• 155° ultra-wide FOV: The 2.1mm focal length provides extremely broad diagonal coverage for capturing large scenes from a compact installation position.
• F1.6 wide aperture: The relatively large aperture supports brighter imaging in applications where available light may be limited.
• Compact M12 optical interface: The M12×0.5 mount enables integration into small camera modules and embedded vision systems.
• Short 4.8mm BFL: The short back focal length can help accommodate compact camera architectures when the mechanical design requires a short optical path.

For engineers selecting a lens according to sensor format and field of view, TOWIN’s sensor guide and FOV calculation guide provide additional optical selection information.

M12 Wide Angle Lens Applications

Core Application Scenes

The combination of an 8MP resolution, 155° diagonal FOV, F1.6 aperture, and compact M12 interface makes this lens particularly suitable for imaging systems that need to capture a very large scene with a small camera module.

Designed for ultra-wide embedded vision applications. The lens can capture a broad surrounding area while maintaining the image resolution required by modern 8MP camera sensors, making it useful for compact monitoring and perception systems.

Recommended application scenarios include:

• Ultra-wide indoor surveillance
• Smart security cameras
• Panoramic and wide-area monitoring
• Compact embedded vision systems
• Smart home camera modules
• IoT vision devices
• Robotics environment perception
• Indoor navigation and spatial awareness
• Wide-angle scene monitoring

For security-oriented systems, the 135° horizontal FOV can help reduce blind spots and increase the area visible from a single camera position. See TOWIN’s smart security solutions for related applications.

The lens can also be considered for robotics and embedded perception systems where broad environmental visibility is more important than precision geometric measurement. For these applications, the optical distortion characteristics should be evaluated together with the camera’s image-processing capabilities.

Compatible Devices

This M12 Wide Angle lens can be integrated into:

• Sony IMX415-based camera modules
• 8MP embedded cameras
• M12-mount IP cameras
• Smart security cameras
• Panoramic camera modules
• IoT vision devices
• Compact robotics cameras
• Embedded monitoring systems

For projects requiring customized optical performance, mounting dimensions, or sensor matching, TOWIN can evaluate OEM/ODM requirements through the contact page.

Optical Selection Considerations

A 155° diagonal field of view places this lens firmly in the ultra-wide/fisheye category. This makes it well suited to applications where maximizing scene coverage is the primary requirement.

However, ultra-wide optics naturally involve greater image deformation than conventional narrow-angle lenses. Therefore, applications requiring precise dimensional measurement, accurate geometric reconstruction, or highly rectilinear images should evaluate the lens’s distortion characteristics before final selection.

Engineers can use TOWIN’s distortion guide when comparing ultra-wide optical designs for different imaging requirements.

The 0.3m minimum object distance also makes the lens more suitable for relatively close-range wide-area imaging than applications requiring extremely long-distance observation.

Frequently Asked Questions

Q: What sensor is this 8MP M12 lens designed for?
A: The lens is designed for the 1/2.8″ Sony IMX415 sensor format and supports 8MP imaging for compatible camera modules.

Q: What is the field of view of this 2.1mm lens?
A: It provides a 155° diagonal FOV, 135° horizontal FOV, and 76° vertical FOV, making it suitable for ultra-wide scene coverage.

Q: Is this an M12 Wide Angle lens?
A: Yes. With a 155° diagonal field of view and 2.1mm focal length, this product is suitable for fisheye and ultra-wide imaging applications using an M12×0.5 mount.

Q: What is the aperture of this lens?
A: The lens uses a fixed F1.6 aperture, providing a relatively wide optical aperture for compact wide-angle imaging systems.

Q: What is the back focal length of this M12 lens?
A: The specified B.F.L. is 4.8mm. Camera mechanical design should be checked to ensure appropriate sensor and lens positioning.

Q: Is this lens suitable for machine vision applications?
A: It can be considered for embedded machine vision or environmental perception applications that require an extremely wide field of view. For precision inspection and dimensional measurement, engineers should evaluate distortion and image geometry before selection.

Q: What applications are suitable for this ultra-wide lens?
A: Typical applications include smart security, panoramic monitoring, embedded cameras, IoT vision devices, robotics perception, and other systems requiring high-resolution coverage of a large scene.

Q: Can TOWIN customize this lens for a specific camera module?
A: TOWIN can evaluate customized optical and mechanical requirements for OEM/ODM projects. Sensor format, required FOV, working distance, mounting interface, and environmental requirements can be provided for evaluation.

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