Wide Angle Lens – S03312711324F

S03312711324F is 3.3mm High-Quality Wide Angle Lens Supplier, fixed aperture F2.4 M12/S-mount lens, high resolution 3 Megapixel CCTV lens.

3.3mm 3MP M12 Wide Angle Lens for OV2710 and AR0330

This 3.3mm 3MP M12 wide angle lens is designed for compact camera systems using 1/2.7″ and 1/3″ image sensors. With support for the OV2710 and AR0330 sensor platforms, it provides flexible optical integration for different embedded imaging designs while maintaining a compact M12×0.5 mounting interface.

When paired with the 1/2.7″ OV2710, the lens delivers a 137° diagonal field of view and 113° horizontal FOV. With the 1/3″ AR0330, it provides a 121° diagonal and 96° horizontal FOV. The 3.3mm focal length therefore provides broad scene coverage for applications where a compact camera needs to capture a relatively large area.

The F2.4 fixed aperture, 0.2m minimum object distance, 5.6mm BFL, and 22mm TTL make this lens suitable for compact security cameras, embedded vision modules, robotics, industrial monitoring, and other space-constrained imaging equipment.

For applications requiring a compact wide-angle optical solution, this lens can be compared with other products in the M12 Lenses range.

M12 Wide Angle Lens Core Highlights

• Dual-Sensor Compatibility — Supports both 1/2.7″ OV2710 and 1/3″ AR0330 configurations, giving camera designers greater platform flexibility.
• Up to 137° Wide FOV — The 3.3mm focal length provides broad scene coverage with the OV2710 sensor, making it suitable for wide-area monitoring.
• 3MP Imaging Performance — Provides practical image detail for security, embedded vision, robotics, and industrial monitoring applications.
• Compact M12×0.5 Mount — Supports integration into small camera modules and space-constrained optical assemblies.
• 0.2m Minimum Object Distance — Suitable for relatively close-range imaging where the camera cannot be installed far from the target.

M12 Wide Angle Lens Applications

Core Application Scenes

This lens combines a 3.3mm focal length, wide field of view, dual sensor-format compatibility, and compact M12 mechanical design. It is intended for applications where broad image coverage is required without using a larger industrial camera lens assembly.

Typical applications include:

• Compact security cameras
• Indoor surveillance systems
• Embedded vision equipment
• Robotics vision modules
• Industrial equipment monitoring
• Wide-area machine vision
• Short-range inspection systems
• Smart home and IoT cameras
• Edge-AI imaging devices
• Presence and object detection
• Compact monitoring equipment

Designed for compact wide-angle vision applications, this lens is particularly useful for camera designs where installation space is restricted but the imaging system still needs a relatively large field of view.

For application-specific development, it can be integrated into systems related to Machine Vision, Robotics Vision, and Smart Security.

Compatible Device Types

The lens can be used with:

• 1/2.7″ OV2710 camera modules
• 1/3″ AR0330 camera modules
• Compact CMOS camera modules
• Embedded vision cameras
• Small-format IP cameras
• Robotics cameras
• Industrial monitoring cameras
• Edge-AI vision modules
• Compact machine vision equipment
• IoT imaging devices

Its M12×0.5 mount makes it suitable for customized camera housings and embedded optical assemblies where a compact mechanical footprint is required.

Dual-Sensor Field of View

One of the main advantages of this lens is its ability to support two commonly used sensor formats.

With the 1/2.7″ OV2710, the lens provides:

• 137° diagonal FOV
• 113° horizontal FOV
• 58° vertical FOV

With the 1/3″ AR0330, the lens provides:

• 121° diagonal FOV
• 96° horizontal FOV
• 61° vertical FOV

The change in field of view demonstrates the importance of matching the lens with the actual sensor format. Although the focal length remains 3.3mm, the different sensor dimensions produce different image coverage.

Engineers can use TOWIN’s Sensor Guide when comparing sensor formats during camera and lens selection.

Wide-Angle Optical Performance

The 3.3mm focal length gives this lens a broad viewing angle, particularly when paired with the 1/2.7″ OV2710. This makes it useful for monitoring larger areas from relatively short camera-to-subject distances.

The specified distortion of less than -39% is characteristic of a strongly wide-angle optical configuration. The lens should therefore be selected when wide scene coverage is a priority rather than when highly accurate geometric reproduction is required.

For applications where distortion must be carefully evaluated, TOWIN’s Distortion Guide provides additional information about how distortion affects lens selection and image geometry.

The F2.4 fixed aperture provides a practical optical configuration for compact camera systems, balancing light transmission, lens size, and system integration requirements.

Mechanical Integration

The lens uses an M12×0.5 mount, with a 5.6mm back focal length and 22mm total track length. These mechanical specifications should be considered when designing the camera housing, sensor position, and internal lens mounting structure.

The 0.2m minimum object distance also allows the lens to be used for relatively close-range imaging, making it suitable for compact equipment monitoring and short-distance vision applications.

For preliminary optical selection, the Lens Selection Guide can help engineers evaluate focal length, sensor format, field of view, working distance, and other lens parameters together.

Frequently Asked Questions

Q: Which sensors can be used with this 3.3mm M12 lens?

A: The lens is specified for both the 1/2.7″ OV2710 and 1/3″ AR0330 sensor configurations. The field of view varies according to the selected sensor format.

Q: What is the FOV with the OV2710 sensor?

A: With the 1/2.7″ OV2710, the lens provides a 137° diagonal, 113° horizontal, and 58° vertical field of view.

Q: What is the FOV with the AR0330 sensor?

A: With the 1/3″ AR0330, the lens provides a 121° diagonal, 96° horizontal, and 61° vertical field of view.

Q: Is this lens suitable for machine vision applications?

A: Yes. The lens can be used for selected embedded and wide-area machine vision applications where broad scene coverage and compact M12 integration are important.

Q: What is the minimum object distance?

A: The specified minimum object distance is 0.2m, making the lens suitable for relatively close-range imaging applications.

Q: Is this a low-distortion M12 lens?

A: No. The specified distortion is below -39%, so this product should be positioned primarily as a wide-angle lens rather than a dedicated low-distortion lens.

Q: What aperture does this lens use?

A: The lens uses a fixed F2.4 aperture. Its actual low-light imaging performance will also depend on the selected sensor, exposure settings, illumination, and image-processing system.

Q: Can TOWIN customize this lens for OEM projects?

A: Yes. TOWIN supports OEM/ODM optical development for customized imaging projects. Requirements such as sensor format, field of view, focal length, mechanical dimensions, working distance, and environmental conditions can be evaluated during development.

Related Optical Resources

The selection of a wide-angle M12 lens requires consideration of sensor format, focal length, field of view, distortion, and installation distance. TOWIN’s Lens Basics provides fundamental information for understanding these optical relationships.

If the required image coverage is already known, the FOV Calculator can help estimate field-of-view requirements based on sensor and installation parameters.

For focal-length selection, the Focal Length Calculator can also be used as a preliminary optical design tool.

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