Pinhole Lens – CCL127037PMP

CCL127037PMP Pinhole lens 3.7mm 1/2.7″ IR 3MP HD CCTV M12 mount lens for Covert hidden Surveillance

3.7mm 1/2.7″ 3MP M12 Wide Angle Pinhole Lens

This 3.7mm M12 pinhole lens is designed for compact camera systems that require wide-area scene coverage within a discreet and space-efficient optical configuration. Featuring a 1/2.7″ image format, 3MP resolution, 115° diagonal FOV, 95° horizontal FOV, and an F2.4 fixed aperture, it is well suited for access control, embedded security, indoor monitoring, and compact surveillance applications.

The short 3.7mm focal length provides a broad viewing perspective, allowing the camera to capture more of the surrounding scene from a relatively close installation position. With an M12X0.5 mount, 13mm TTL, manual focus, and 0.2m minimum object distance, this lens provides a practical optical configuration for compact camera modules and space-constrained equipment.

Pinhole Lens Core Highlights

• 3.7mm wide-angle focal length provides broad scene coverage for compact camera installations.
• 115° diagonal FOV and 95° horizontal FOV capture a wide viewing area from a short focal-length configuration.
• 3MP resolution supports detailed imaging for embedded security and monitoring systems.
• M12X0.5 mount with 13mm TTL supports integration into compact camera housings and modules.
• 0.2m M.O.D. makes the lens suitable for relatively close-range observation and monitoring.

Pinhole Lens Applications & Compatible Devices

Wide-Area Embedded Monitoring

The combination of a 3.7mm focal length and 95° horizontal FOV makes this lens suitable for applications where the camera needs to monitor a relatively broad area from a compact installation point. The wide viewing angle can reduce the need for multiple camera positions in some small-area monitoring scenarios.

Typical applications include:

• Access control and entrance monitoring
• Smart door and indoor security cameras
• Video intercom systems
• ATM and kiosk camera modules
• Self-service terminals
• Retail equipment monitoring
• Embedded IoT vision systems
• Compact surveillance devices

For projects requiring similar optical configurations, see the Megapixel Pinhole Lens collection.

Access Control & Entrance Monitoring

The 95° horizontal field of view provides broad horizontal scene coverage, making this lens suitable for monitoring entrances, access points, counters, and other areas where subjects may approach the camera from different directions.

The 0.2m M.O.D. also supports relatively close installation scenarios. Integrators can use the lens for compact access-control camera modules where both wide coverage and limited optical space are important.

Compact Security & IoT Cameras

With an M12X0.5 interface and 13mm TTL, the lens is suitable for compact camera designs where mechanical space needs to be carefully controlled. Its fixed focal length and fixed iris provide a simple optical architecture for embedded camera integration.

It can be evaluated for smart security devices, indoor monitoring modules, intercoms, kiosks, and other embedded imaging equipment. For broader application requirements, TOWIN provides Smart Security solutions and M12 Lens solutions.

Close-Range Wide-Angle Imaging

The combination of wide FOV and 0.2m M.O.D. makes this lens appropriate for applications that need to observe a relatively large area at short distances. This can be useful for monitoring equipment interfaces, entrances, counters, and compact indoor spaces.

Before selecting the lens, users should evaluate sensor size, mounting position, working distance, and required image coverage. The FOV Calculator can help estimate the required viewing angle for a specific camera installation.

Designed for wide-angle embedded security, access control, indoor monitoring, and compact close-range imaging applications.

Compatible Device List

• Access control camera modules
• Smart security cameras
• Video doorbells and intercoms
• ATM and kiosk camera modules
• Self-service terminals
• Embedded IoT cameras
• Retail monitoring modules
• Compact indoor surveillance systems
• Custom OEM camera assemblies

For applications requiring a different focal length or sensor format, explore the full range of M12 Lenses.

Frequently Asked Questions

Q: What type of lens is this 3.7mm M12 lens?
A: This is a 3.7mm fixed focal M12 pinhole lens designed for compact camera modules that require wide scene coverage and a small optical configuration.

Q: What is the field of view of this 3.7mm pinhole lens?
A: The lens provides a 115° diagonal field of view and 95° horizontal field of view, making it suitable for wide-area imaging from compact camera positions.

Q: What sensor size is compatible with this lens?
A: The specified image format is 1/2.7″. The camera sensor should be verified against the lens image format during system design and integration.

Q: Is this lens considered a wide-angle lens?
A: Yes. With a 95° horizontal FOV and 115° diagonal FOV, this 3.7mm lens provides a wide viewing angle suitable for broad scene coverage.

Q: Is the focal length adjustable?
A: No. The focal length is fixed at 3.7mm and the zoom configuration is fixed. Manual focus is provided for focus adjustment during installation.

Q: What is the aperture of this pinhole lens?
A: The lens uses a fixed F2.4 aperture. This provides a fixed optical configuration suitable for applications where variable iris control is not required.

Q: What is the minimum object distance?
A: The specified M.O.D. is 0.2m, making the lens suitable for relatively close-range monitoring and imaging applications.

Q: Can TOWIN customize this M12 pinhole lens?
A: TOWIN can evaluate project-specific requirements such as focal length, sensor format, optical performance, mechanical interface, and other customization requirements. For OEM projects, contact TOWIN.

Online contact