Wide Angle Lens – CCL127028MPFR

CCL127028MPFR M12 S-mount wide angle 2.8mm board lens for OV2710 1/2.7″ 2MP

2.8mm 2MP M12 Wide Angle Fixed Focal Lens

This 2.8mm M12 wide angle lens is designed for compact camera modules that require broad scene coverage in a space-efficient optical design. Featuring a 138° diagonal FOV, 2MP resolution, F2.0 aperture, and M12 × 0.5 mount, it is well suited to smart security cameras, video doorbells, IoT imaging devices, and other compact vision systems.

M12 Wide Angle Lens Core Highlights

• 138° Ultra-Wide FOV for Broad Scene Coverage — The 2.8mm focal length provides a 138° diagonal and 120° horizontal field of view, helping compact cameras capture a wider scene while reducing blind areas in close-range monitoring.
• F2.0 Aperture for More Efficient Light Capture — The F2.0 aperture provides a practical optical configuration for indoor and general-purpose camera systems where sufficient light transmission is important for maintaining usable image quality.
• 2MP Optical Performance for Embedded Cameras — Optimized for 2MP imaging applications, this lens provides a suitable balance between resolution, wide-angle coverage, and compact optical integration for embedded camera modules.
• Compact M12 × 0.5 Interface — The M12 × 0.5 mount makes the lens compatible with a broad range of compact camera modules and helps simplify integration where available installation space is limited.
• 6G Optical Construction with 0.2m M.O.D. — The 6G construction provides a dedicated optical configuration for this wide-angle design, while the 0.2m minimum object distance supports close-range imaging where the camera needs to observe subjects at relatively short distances.

M12 Wide Angle Lens Applications

This 2.8mm M12 wide angle lens is particularly suitable for compact imaging equipment that needs to monitor a relatively large area from a short installation distance. Its combination of 120° horizontal FOV, F2.0 aperture, 0.2m M.O.D., and compact M12 mounting makes it useful for close-range monitoring and embedded camera applications.

• Smart Video Doorbells — The 120° horizontal FOV helps capture a broad area around an entrance, making the lens suitable for compact doorbell camera modules where wide coverage is more important than long-distance viewing.
• Indoor Security Cameras — The wide-angle optical design can cover rooms, corridors, entrances, and other relatively confined areas with fewer cameras, while the 0.2m M.O.D. supports close-range monitoring.
• Smart Home and IoT Cameras — The compact M12 × 0.5 mount and fixed‑focal structure fit embedded cameras with limited internal space.
• Compact Monitoring Devices — The fixed 2.8mm focal length is appropriate for products with a predefined viewing area, avoiding the mechanical complexity of a variable zoom mechanism.
• Embedded Vision Modules — It integrates into compact monitoring camera modules that need a wide horizontal FOV at short working distances.

Compatible equipment: This lens is suitable for 1/2.7″ CMOS camera modules, M12 camera boards, smart doorbell cameras, compact IP camera modules, IoT vision devices, indoor monitoring cameras, and embedded imaging equipment using an M12 × 0.5 interface. For projects requiring a different focal length, sensor format, or field of view, contact TOWIN for customized optical requirements.

For compact wide-angle imaging requirements, you can also explore TOWIN’s M12 Lenses, Wide Angle Lens, and Smart Security solutions.

Frequently Asked Questions

• Q: What type of lens is this?
  A: This is a 2.8 mm M12 fixed‑focal wide‑angle lens for 1/2.7″ sensors, delivering a 138° diagonal FOV for wide‑scene coverage.
• Q: What is the field of view of this M12 wide angle lens?
  A: It offers 138° diagonal, 120° horizontal and 67° vertical FOV, ideal for close‑range monitoring.
• Q: What sensor size is compatible with this lens?
  A: It supports 1/2.7″ CMOS camera sensors and modules.
• Q: Is this an M12 fixed focal lens?
  A: Yes. It features an M12×0.5 mount and fixed 2.8 mm focal length for cameras with a set field of view.
• Q: What is the minimum object distance of this lens?
  A: The M.O.D. is 0.2 m, supporting close‑range monitoring.
• Q: Why is the F2.0 aperture useful for compact cameras?
  A: The F2.0 aperture improves light‑gathering performance for indoor and general‑purpose imaging.
• Q: What applications are suitable for this 2.8mm wide angle lens?
  A: Typical applications include smart video doorbells, indoor security cameras, IoT camera modules, compact monitoring devices, and embedded vision systems requiring a broad viewing area.
• Q: Can TOWIN customize this M12 lens?
  A: TOWIN can support customized optical solutions based on requirements such as focal length, sensor format, field of view, mounting interface, and application environment. Customers can contact TOWIN to discuss specific requirements.

Related Lens Selection Resources

Choosing the right wide angle lens requires matching the focal length, sensor format, field of view, and camera installation requirements. TOWIN’s Lens Selection Guide provides practical guidance for selecting a suitable lens for different imaging systems.

For this 2.8mm design, the FOV Calculator can help evaluate the relationship between sensor size, focal length, and field of view. If the required focal length needs to be calculated from a target working distance and FOV, use the Focal Length Calculator.

You can also learn more about fundamental lens parameters through TOWIN’s Lens Basics and review additional optical products through the Products section.

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