Wide Angle Lens – S03012312224F68

S03012312224F68 is 12.3Megapixel Wide angle CCTV lens with Built-In IR Filter, 1/2.3″ M12/S-Mount, 153° diagonal FOV, F2.4 IP68 Waterproof Automotive Lens.

3.0mm M12 12.3MP IP68 Automotive Wide Angle Lens

This 3.0mm M12 automotive wide angle lens is designed for high-resolution ultra-wide-angle imaging where a compact camera module needs to capture an exceptionally broad scene. With 12.3MP resolution support, a 153° diagonal FOV, F2.4 fixed aperture, and IP68 waterproof construction, it is well suited to demanding automotive and outdoor embedded vision applications.

M12 Wide Angle Lens Core Highlights

• 153° Ultra-Wide FOV — Captures an exceptionally broad scene for wide-area vehicle imaging.
• 12.3MP High Resolution — Designed to support detailed imaging with high-resolution 1/2.3″ sensors such as the IMX577.
• IP68 Waterproof Protection — Built for camera systems exposed to water, dust, and demanding outdoor conditions.
• Compact 15.9mm T.T.L. — Provides high-resolution wide-angle performance in a short optical package.
• 3.0mm Fixed Focal Design — Delivers stable, repeatable imaging without mechanical focal adjustment.

3.0mm M12 Wide Angle Lens Applications

Core Application Scenes

This 3.0mm M12 automotive wide angle lens is designed for applications where both high image resolution and extremely wide scene coverage are required. Its 153° diagonal field of view allows a single compact camera to capture a large surrounding area, while the 12.3MP optical specification provides substantially more image detail than conventional 2MP wide-angle modules.

The combination of a 0.1m minimum object distance and ultra-wide FOV makes this lens particularly suitable for close-range vehicle imaging. It can be integrated into compact automotive camera modules used for surround-view imaging, parking assistance, vehicle-side monitoring, and exterior visual perception, where objects may appear close to the camera.

The IP68 waterproof construction further expands its suitability for externally mounted camera systems. It provides a practical optical solution for vehicles operating in rain, road splash, dust, and other challenging outdoor environments.

For vehicle perception systems requiring a broad visual field, this lens can be integrated into ADAS solutions where wide-area image capture is an important part of the camera architecture.

Compatible Device List

• Automotive Surround-View Cameras: The 153° diagonal FOV supports broad-area imaging around the vehicle and can reduce blind areas in close-range camera coverage.
• Parking Assistance Cameras: The 0.1m M.O.D. makes the lens suitable for imaging objects and surroundings at relatively short distances.
• Vehicle Exterior Cameras: IP68 protection supports camera installations exposed to rain, water spray, dust, and other outdoor contaminants.
• High-Resolution Automotive Camera Modules: The lens is specified with the 1/2.3″ IMX577 sensor and supports up to 12.3MP resolution.
• Embedded Wide-Angle Vision Systems: The M12x0.5 mount and 15.9mm T.T.L. provide a compact solution for space-constrained camera assemblies.
• Outdoor Imaging Platforms: The combination of high resolution, wide FOV, and IP68 protection can also support rugged embedded imaging equipment requiring broad scene coverage.

Designed for high-resolution automotive surround-view, parking assistance, and weather-resistant wide-angle camera applications.

For additional compact camera lens options, explore the M12 Lenses product range. Towin also provides dedicated M12 Lens solutions for embedded vision applications requiring compact mechanical integration.

Optical Design & Selection Considerations

The 3.0mm focal length and 153° diagonal FOV are the defining characteristics of this lens. Such an extremely wide field of view allows a compact camera to cover a large scene, making the optical design particularly useful when camera installation space is limited but broad visual coverage is required.

The specified distortion of less than -69% is consistent with an extreme wide-angle optical configuration. This level of distortion is intentional: the optical design prioritizes a very large field of view rather than rectilinear image geometry.

When selecting this lens for a camera module, the image sensor should be evaluated together with the lens image circle and field of view. The Sensor Guide provides useful information for understanding sensor and lens compatibility, while the Lens Selection Guide can help engineers evaluate focal length, FOV, sensor size, and application requirements.

Engineers working with ultra-wide-angle imaging can also refer to the Distortion Guide to better understand the relationship between optical distortion and image processing.

Frequently Asked Questions

Q: What type of lens is the 3.0mm M12 model?
A: It is a fixed focal length M12 automotive wide angle lens designed for high-resolution ultra-wide-angle imaging. Its main specifications include a 153° diagonal FOV, 12.3MP resolution, and IP68 protection.

Q: What is the field of view of this 3.0mm M12 lens?
A: When paired with the 1/2.3″ IMX577 sensor, the lens provides approximately 153° diagonal, 122° horizontal, and 91° vertical field of view.

Q: Is this lens suitable for automotive camera applications?
A: Yes. The combination of IP68 waterproof protection, 153° ultra-wide FOV, 12.3MP resolution, and compact M12 mounting makes it suitable for automotive camera modules and exterior vehicle imaging systems.

Q: Why is the distortion specified as less than -69%?
A: The lens uses an extreme wide-angle optical design. High negative distortion allows the optical system to achieve an exceptionally broad field of view within a compact image format.

Q: What image sensor is this lens designed for?
A: Stated FOV is referenced to the 12.3MP Sony IMX577 (1/2.3″) sensor. Actual system performance varies with sensor and camera module configurations.

Q: Is the aperture adjustable?
A: No. This model uses a fixed F2.4 aperture and fixed iris, providing a stable optical configuration for dedicated embedded camera applications.

Q: What does the IP68 rating mean for this lens?
A: Featuring IP68‑rated construction, the lens resists dust and water for harsh outdoor conditions, ideal for weather‑proof automotive and outdoor camera systems.

Q: Can this 12.3MP M12 lens be customized for an OEM camera project?
A: Towin can evaluate optical and mechanical customization requirements for OEM applications, including sensor matching, FOV requirements, housing integration, and environmental specifications. Engineers can contact Towin to discuss a specific camera project.

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