Wide Angle Lens – CCL1302822MPF

CCL1302822MPF 2.8mm 4-Megapixel M12 wide angle lens with 114° horizontal FOV

2.8mm 4MP M12 Wide Angle Lens with IRF

This 2.8mm 4MP M12 wide angle lens is designed for compact camera systems that require broad scene coverage from a 1/3″ image format. With a 138° diagonal FOV, 114° horizontal FOV, and 70° vertical FOV, the lens captures a wide area while maintaining a compact M12X0.5 mechanical configuration.

The 2.8mm fixed focal length, F2.2 aperture, and 0.2m minimum object distance make this lens suitable for close-range monitoring and wide-area imaging. Its 6G+IRF optical construction provides an additional optical configuration for camera designs requiring controlled infrared-related performance.

Product Core Highlights

• 4MP resolution — supports detailed imaging for compact 1/3″ camera sensors.
• 114° horizontal FOV — provides broad horizontal scene coverage for wide-area monitoring.
• 2.8mm fixed focal length — optimized for applications where a wider perspective is required from a compact camera position.
• M12X0.5 mount — enables integration with compact embedded camera modules and S-mount camera designs.
• 6G+IRF optical construction — provides a specialized optical configuration for camera systems requiring IR-related optical consideration.

M12 Wide Angle Lens Applications

The combination of a 2.8mm focal length and 114° horizontal FOV makes this lens particularly useful when a camera needs to cover a broad area from a relatively short installation distance. Its 0.2m minimum object distance also supports close-range scenes where subjects may be positioned near the camera.

Typical applications include:

• Compact CCTV cameras
• Indoor security cameras
• Entrance and access monitoring
• Smart building monitoring systems
• Retail surveillance cameras
• Wide-area indoor monitoring
• IoT camera modules
• Embedded security cameras
• Short-range scene monitoring
• Compact smart camera systems

For indoor surveillance, the wide horizontal field of view can help capture entrances, corridors, rooms, counters, and other relatively broad scenes without requiring a longer focal length lens.

The fixed iris and fixed focal configuration also make the optical design straightforward for camera modules operating under relatively stable imaging conditions.

Compatible Devices

This lens is suitable for 1/3″ camera sensors with an M12X0.5 lens interface, including compact CCTV cameras, indoor security camera modules, smart building cameras, IoT imaging devices, access-monitoring cameras, and embedded wide-angle camera systems.

If you need to match the lens to a specific sensor, the Sensor Guide can help evaluate image format compatibility, while the FOV Calculator can be used to estimate coverage for different installation distances.

For more M12 configurations, see the M12 Lenses product range. For application-specific optical requirements or customization, Contact TOWIN.

Frequently Asked Questions

Q: What type of lens is the 2.8mm 4MP lens?
A: It is a fixed focal M12 wide angle lens with a 2.8mm focal length, 4MP resolution, and 138° diagonal field of view.

Q: What is the horizontal FOV of this M12 lens?
A: The lens provides a 114° horizontal field of view, together with a 138° diagonal and 70° vertical FOV.

Q: What sensor size is this lens designed for?
A: It is designed for a 1/3″ image format and should be matched with a compatible 1/3″ camera sensor.

Q: Is this a fisheye lens?
A: The lens has a very wide field of view, but the supplied specifications do not identify it as a fisheye lens. It is better positioned as a wide angle M12 lens.

Q: What does the 6G+IRF construction mean?
A: The specification identifies a six-element optical construction with an IRF configuration. The exact IRF optical performance should be confirmed according to the intended camera and wavelength requirements.

Q: Is this lens suitable for CCTV cameras?
A: Yes. Its 4MP resolution, wide 114° horizontal FOV, compact M12X0.5 mount, and 1/3″ format make it suitable for various compact CCTV and security camera designs.

Q: Can this lens be used for close-range monitoring?
A: Yes. The 0.2m minimum object distance combined with the wide FOV makes it suitable for relatively close-range monitoring and broad scene capture.

Q: Does the lens support optical zoom?
A: No. It uses a fixed 2.8mm focal length and does not provide optical zoom.

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