Wide Angle Lens – CCL175010F

CCL175010F is 1mm Ultra-small aperture pinhole lens with Built-In Filter, F2.0 M7X0.35 mount wide angle lens, 1/7.5″ VGA resolution CCTV lens.

1mm M7 Wide Angle Miniature Lens

This 1mm M7 wide angle miniature lens is designed for compact imaging systems that require an exceptionally wide field of view within a very small mechanical package. Featuring a 1/7.5″ image format, 103° diagonal FOV, F2.0 aperture, and M7×0.35 mount, it provides a practical solution for space-constrained camera modules and embedded vision devices.

With a fixed focal length, manual focus, and integrated IR cut filter, this M7 miniature lens is well suited to compact cameras requiring broad scene coverage without the mechanical complexity of a zoom system. For guidance on selecting focal length and sensor compatibility, see the Towin Lens Selection Guide.

M7 Wide Angle Miniature Lens Highlights at a Glance

• 1mm ultra-wide focal length for broad scene coverage in compact camera systems.
• 103° diagonal FOV provides extensive image coverage from a very short focal length.
• M7×0.35 miniature mount fits space-constrained camera modules and embedded devices.
• F2.0 fixed aperture provides a practical balance between compact optical design and light transmission.
• Integrated IR cut filter supports standard visible-light imaging applications.

M7 Wide Angle Miniature Lens Applications

Core Application Scenes

This 1mm M7 miniature wide angle lens is particularly suitable for compact imaging devices where the camera needs to capture a large area while maintaining a very small optical footprint. Its 103° diagonal field of view allows a single camera module to cover a broad scene without requiring a conventional larger lens assembly.

In compact embedded vision systems, the lens can be integrated into small monitoring modules, miniature inspection cameras, smart devices, and space-constrained camera housings. The short 9.29 mm T.T.L. is especially useful when the optical assembly must fit behind a thin enclosure or within a restricted mechanical cavity.

The combination of 1 mm focal length and 78° horizontal FOV also makes this lens appropriate for short-range scene awareness, compact environmental monitoring, and wide-area image capture where detailed high-resolution imaging is not the primary requirement. With VGA resolution, it is better positioned for basic scene observation, presence detection, monitoring, and embedded camera functions than high-precision machine vision inspection.

Engineers developing compact imaging products can also review Towin’s M7/M6/M8 miniature lens category to compare other miniature optical configurations.

Compatible Device List

• Compact Camera Modules: Suitable for small camera assemblies where limited installation space requires a short optical path and miniature mounting interface.
• Embedded Vision Devices: The M7×0.35 mount makes the lens suitable for compact embedded imaging platforms and small electronic devices.
• Miniature Monitoring Cameras: The wide 103° diagonal FOV helps cover a larger scene from a short camera-to-subject distance.
• Smart Devices & IoT Cameras: The compact optical configuration can be integrated into space-constrained monitoring and sensing products.
• Short-Range Wide-Area Imaging: The 1 mm focal length is useful where broad scene coverage is more important than long-distance detail recognition.
• Custom Camera Modules: Towin can support optical and mechanical customization for OEM/ODM camera integration requirements.

Designed for compact wide-angle embedded imaging and miniature camera applications.

For applications requiring broader optical design support, engineers can also explore Towin’s Optical Design resources before selecting the final lens configuration.

Frequently Asked Questions

Q: What type of lens is this 1mm M7 lens?
A: It is a fixed focal length M7 miniature lens with a 1 mm focal length and wide-angle field of view. Its primary classifications are M7 miniature lens, fixed focal lens, and wide angle lens.

Q: What is the field of view of this M7 lens?
A: The lens provides a 103° diagonal FOV, 78° horizontal FOV, and 62° vertical FOV, making it suitable for wide-area imaging from a compact camera position.

Q: What sensor format is this lens designed for?
A: The specified image format is 1/7.5″. The camera sensor should be checked against this image format before integration to ensure proper image coverage.

Q: Is this lens a low distortion lens?
A: No. The specified distortion is less than -15%, so this model should not be positioned as a low distortion lens. Its design prioritizes a very wide field of view within a miniature optical package.

Q: Does this lens have IR correction?
A: The specification identifies an integrated IR cut filter, but it does not specify IR correction. Therefore, it should be treated as an IR-cut visible-light lens rather than an IR-corrected lens.

Q: Is the aperture adjustable?
A: No. The lens uses a fixed F2.0 aperture and does not provide an adjustable iris mechanism.

Q: What type of mounting interface does the lens use?
A: The lens uses an M7×0.35 mount, which is commonly used for compact miniature camera modules and space-constrained imaging assemblies.

Q: Can this lens be customized for an OEM camera project?
A: Custom optical and mechanical configurations may be available depending on project requirements. For sensor, housing, coating, and mechanical integration requirements, please contact Towin with your camera specifications.

Related Lens Selection Resources

Selecting a miniature wide-angle lens requires checking the sensor format, required field of view, mechanical envelope, and imaging distance together. Towin’s FOV Calculator can help estimate field coverage, while the Focal Length Calculator can be used when determining the focal length required for a specific imaging setup.

For a broader overview of industrial and miniature optical selection, visit the Lens Basics section of the Towin Knowledge Center.

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