Wide Angle Lens – S02214009012IR

S02214009012IR is Wide-angle CCTV VGA lens with fixed iris and focus M12 mount 108° diagonal FOV Φ4.7mm F1.2 Aperture lens for surveillance.

1.9mm M12 Wide Angle Fixed Focal Lens

This 1.9mm M12 wide angle lens is a compact fixed focal lens designed for 1/4″ VGA camera modules that require broad scene coverage in a small optical package. With a 108° diagonal FOV, F1.2 aperture, M12×0.5 mount, and 2.8mm B.F.L., it provides a practical optical configuration for compact monitoring and embedded imaging applications.

Product Highlights at a Glance

• 108° diagonal FOV provides broad coverage for compact camera applications.
• 1.9mm focal length supports wide-area imaging from a relatively short installation distance.
• F1.2 aperture provides a bright optical configuration for compact imaging systems.
• M12×0.5 mount and 2.8mm B.F.L. support integration into small camera assemblies.
• 1G3P optical construction and <10° CRA provide a compact configuration for selected VGA imaging systems.

1.9mm M12 Wide Angle Lens Applications

The short 1.9mm focal length and 108° diagonal field of view make this lens suitable for camera systems where a broad viewing area is required without using a large optical assembly. Its M12×0.5 mounting interface and compact optical construction allow it to be integrated into a range of small camera modules.

The specified < -19% distortion is characteristic of the wide-angle optical configuration. Therefore, this lens is better suited to scene coverage and monitoring applications than applications requiring highly accurate geometric reproduction or precision dimensional measurement.

Core Application Scenes

• Compact security cameras — Suitable for monitoring applications that require broad coverage from a small camera module.
• Indoor area monitoring — The wide FOV can help capture a larger scene from a fixed camera position.
• Embedded vision systems — The M12×0.5 mount makes the lens suitable for compact embedded camera assemblies.
• Equipment monitoring — Can be used to observe machinery, equipment areas, or enclosed spaces where wide coverage is useful.
• Wide-area observation — Suitable for camera systems where reducing blind spots is more important than minimizing geometric distortion.
• OEM camera modules — The fixed focal and fixed iris configuration provides a straightforward optical solution for customized camera products.

Designed for compact wide-angle monitoring and embedded imaging applications, this lens combines a 1.9mm focal length, 108° diagonal FOV, and F1.2 aperture in an M12 optical package.

For more compact optical options, explore the TOWIN M12 Lenses range. If the application requires a different field of view or focal length, the FOV Calculator can help evaluate the relationship between sensor size and lens coverage.

Compatible Device Types

• 1/4″ VGA camera modules
• Compact security cameras
• Embedded monitoring cameras
• Small industrial imaging modules
• Indoor wide-area cameras
• OEM/ODM camera assemblies
• Space-constrained imaging devices

The specified FOV values are based on a 1/4″ image format. Actual scene coverage depends on the sensor dimensions, working distance, camera mounting position, and optical assembly. TOWIN’s Sensor Guide provides additional information for matching lens and sensor formats.

For broader guidance on selecting focal length and lens characteristics, see the Lens Selection Guide.

Frequently Asked Questions

Q: What type of lens is this?
A: This is a 1.9mm M12 fixed focal wide angle lens designed for 1/4″ VGA camera systems and compact imaging applications.

Q: What is the field of view of this lens?
A: With a 1/4″ image format, the specified field of view is 108° diagonal, 90° horizontal, and 70° vertical.

Q: Is this an M12 lens?
A: Yes. The lens uses an M12×0.5 mounting thread, making it suitable for compatible compact camera modules and M12 lens holders.

Q: Is this lens a fisheye lens?
A: It is not classified as a fisheye lens based on the supplied specifications. Its 108° diagonal FOV is very wide, but the specified optical parameters are better positioned as a wide-angle lens.

Q: Is this a low distortion lens?
A: No. The specified distortion is < -19%, so it should not be marketed as a low distortion lens. It is better suited to applications where broad scene coverage is the main requirement.

Q: What does the F1.2 aperture provide?
A: F1.2 provides a relatively bright optical path, which can be useful in compact camera systems operating under varying indoor or moderate-light conditions.

Q: Can the focus be adjusted?
A: Yes. The lens uses manual focus, allowing the focus position to be adjusted during camera assembly or installation.

Q: Does this lens have zoom capability?
A: No. It uses a fixed 1.9mm focal length and fixed zoom configuration.

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