Wide Angle Lens – CCL15016F

CCL15016F Low distortion wide angle 100° M7 mount lens 1/5″ for OV7740 CCTV surveillance short TTL

1.6mm M7 Wide Angle Fixed Focal Lens

The 1.6mm M7 wide angle lens is a compact fixed focal lens designed for imaging systems that require broad scene coverage within a miniature optical package. With a 116° diagonal FOV, 100° horizontal FOV, and 85° vertical FOV, this lens provides extensive viewing coverage while using a compact M7×0.35 mounting interface.

Designed for a 1/5″ image format and VGA resolution, the lens offers a practical solution for miniature embedded cameras and compact monitoring modules. Its F2.0 fixed aperture provides consistent optical performance, while the manual focus configuration allows the imaging system to be adjusted for the required installation distance. The 10.31mm TTL and 2G2P+IR construction support compact camera module integration where available installation space is limited.

With TV distortion below -3%, the lens provides more controlled image geometry than extremely wide-angle miniature optics with significantly higher distortion. This makes it suitable for applications that require a wide field of view while maintaining a reasonable balance between scene coverage and geometric control.

Designed for miniature wide-angle imaging, embedded vision, compact monitoring, and short-distance imaging applications, this 1.6mm fixed focal M7 lens combines broad scene coverage with a small optical footprint.

Product Core Highlights

• 1.6mm wide-angle focal length provides broad scene coverage for miniature camera systems.
• 116° diagonal FOV enables extensive image capture from a compact optical module.
• TV distortion below -3% provides controlled geometric performance for a wide-angle lens.
• M7×0.35 miniature mount and 10.31mm TTL support integration into space-constrained camera assemblies.
• F2.0 fixed aperture with manual focus provides a practical configuration for compact embedded imaging devices.

Wide Angle Lens Applications

Miniature Wide-Angle Monitoring

The 1.6mm focal length and 116° diagonal field of view make this lens suitable for compact monitoring systems that need to cover a relatively large scene. Compared with longer focal length miniature lenses, it provides substantially broader coverage while maintaining a compact mechanical configuration.

Embedded Camera

The M7×0.35 mount and 10.31mm TTL make this lens suitable for embedded camera designs where optical space is limited. It can be integrated into compact electronic devices, miniature monitoring modules, and OEM imaging assemblies.

Compact Vision Systems

This lens can be used in compact vision devices where a broad viewing angle is required for scene observation rather than detailed long-distance imaging. Its 100° horizontal FOV allows the camera to capture a wide horizontal area from a relatively close installation position.

Short-Distance Wide-Area Imaging

The 1.6mm focal length is suitable for applications where the camera is positioned close to the imaging area and needs to capture a broad scene. The 85° vertical FOV can provide substantial vertical coverage in compact installations.

Wide-Angle Embedded Monitoring

With distortion controlled below -3%, this lens can be considered for wide-angle embedded monitoring applications where maintaining reasonable image geometry is important while still achieving extensive scene coverage.

Compatible devices: miniature camera modules, M7 camera assemblies, embedded vision cameras, compact monitoring devices, miniature imaging modules, OEM camera systems, and other camera platforms using a compatible 1/5″ sensor and M7×0.35 mount.

For selecting the correct sensor and optical format, refer to the Sensor Guide. For guidance on focal length, field of view, working distance, and lens selection, visit the Lens Selection Guide.

Frequently Asked Questions

Q: What type of lens is the 1.6mm M7 lens?
A: It is a wide-angle fixed focal M7 lens with a 1.6mm focal length, F2.0 aperture, and M7×0.35 mounting interface.

Q: What is the field of view of this 1.6mm M7 lens?
A: The lens provides a 116° diagonal FOV, 100° horizontal FOV, and 85° vertical FOV for a 1/5″ image format.

Q: Is the 1.6mm M7 lens a fisheye lens?
A: The lens provides a wide 116° diagonal field of view, but the supplied specifications do not identify it as a fisheye optical design. It is therefore more appropriately positioned as a wide-angle M7 lens.

Q: Is this a low distortion lens?
A: The specified distortion is below -3%. This provides controlled distortion for a wide-angle lens, but it should not be classified as an ultra-low-distortion lens under TOWIN’s <0.5% positioning.

Q: What sensor size is this M7 lens designed for?
A: The lens is specified for a 1/5″ image format and should be paired with a compatible 1/5″ image sensor to achieve the specified field of view.

Q: What is the aperture of this lens?
A: The lens uses a fixed F2.0 aperture, providing consistent optical operation for compact imaging systems.

Q: Does the lens support manual focus?
A: Yes. The lens features manual focus, allowing the optical focus position to be adjusted according to the installation distance and imaging requirements.

Q: What is the mount specification?
A: The lens uses an M7×0.35 miniature mount, making it suitable for compact camera modules and space-constrained optical assemblies.

Explore Related TOWIN Lens Solutions

Explore the Other Mount Lenses category for miniature optical solutions, or browse the M8/M7/M6/M5/M3.5 Small Mount Lenses range for additional miniature lens configurations.

To evaluate the relationship between sensor size and field of view, use the FOV Calculator when planning a camera system.

For more information about choosing focal length, sensor format, and field of view, visit the Lens Selection Guide.

For customized optical specifications, miniature lens development, or OEM/ODM requirements, Contact TOWIN for an optical solution.

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