Wide Angle Lens – CCL175009F

CCL175009F is 0.9mm Low distortion lens with IR cut filter, F2.0 aperture M7X0.35 mount Ultra wide angle lens, 1/7.5″ VGA resolution CCTV lens.

For applications where sensor format and field of view need to be evaluated together, see our Sensor Guide and use the FOV Calculator to estimate the required viewing area.

0.9mm M7 Wide Angle Miniature Lens

The 0.9mm VGA M7 wide angle miniature lens is designed for compact camera modules that require an extremely short focal length and broad field of view. With a 110° diagonal FOV, 85° horizontal FOV, M7×0.35 mount, F2.0 aperture, and 11mm T.T.L., this fixed focal lens provides wide-area image capture in space-constrained embedded vision applications.

Wide Angle Lens Core Highlights at a Glance

• 0.9mm ultra-short focal length: Provides a broad viewing angle for compact camera modules and close-range imaging.
• Wide 110° diagonal FOV: Covers a large scene from a small optical package, with 85° horizontal and 63° vertical FOV.
• Compact M7×0.35 mount: Suitable for small embedded cameras and miniature imaging assemblies.
• F2.0 fixed aperture: Provides a relatively bright optical configuration for compact camera applications.
• 2G2P + IR Cut construction: A compact optical design intended for practical embedded imaging modules.

Applications & Compatible Devices

Core Application Scenes

This 0.9mm M7 miniature lens is intended for applications where camera size and viewing coverage are more important than high-resolution inspection performance. Its very short focal length and 85° horizontal field of view allow a compact camera to capture a relatively wide scene from a short working distance.

Compact Embedded Vision: The small M7×0.35 mounting format and 11mm T.T.L. make this lens suitable for miniature camera assemblies where installation space is limited. It can be integrated into compact electronic devices, embedded monitoring modules, and small vision systems.

Close-Range Wide-Area Imaging: The 0.9mm focal length provides a wide viewing angle for applications that need to monitor a larger area without increasing the physical size of the camera module. This can be useful for compact indoor monitoring and presence-detection devices.

Small Camera Modules: With VGA resolution and a 1/7.5″ image format, the lens is well suited to compact imaging systems where VGA-level image output is sufficient and the primary requirement is broad scene coverage.

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

Compatible Device List

• Miniature embedded camera modules
• Compact indoor monitoring cameras
• Small electronic vision devices
• Embedded presence-detection cameras
• Compact wide-angle imaging modules
• Space-constrained camera assemblies
• Small smart-device camera modules

For other miniature mounting solutions, explore our Other Mount Lenses and M8/M7/M6/M5/M3.5 Small Mount Lenses categories.

Why Choose a 0.9mm M7 Wide Angle Lens?

Choosing an ultra-short focal length lens requires balancing field of view, sensor size, image quality, installation space, and distortion. This 0.9mm M7 lens is designed around a 1/7.5″ image format and provides 110° diagonal FOV while maintaining a compact 11mm total track length.

Its fixed focal length simplifies mechanical integration because there is no zoom mechanism to accommodate. The manual focus configuration also allows the optical assembly to be adjusted during camera-module integration. For a broader explanation of focal length, sensor format, and field of view, visit the Lens Basics section of our Knowledge Center.

If you are comparing this lens with other fixed focal length solutions, the Lens Selection Guide can help evaluate focal length, sensor compatibility, FOV, mounting requirements, and application conditions.

Wide-Angle Design and Distortion Considerations

Wide-angle lenses naturally require careful consideration of distortion because a larger field of view can introduce stronger geometric deformation toward the edges of the image. This model specifies distortion below -10%, providing a defined optical reference for system designers evaluating wide-angle image capture.

When image geometry is important, compare the required FOV with the acceptable distortion level before selecting a lens. Our Distortion Guide provides additional information about lens distortion and its impact on imaging systems.

Frequently Asked Questions

Q: What type of lens is this?

A: This is a fixed focal M7 miniature lens with a 0.9mm focal length, 85° horizontal FOV, and 110° diagonal FOV. It is primarily designed for compact embedded camera applications.

Q: What is the mount specification?

A: The lens uses an M7×0.35 mount, making it suitable for compatible miniature camera modules and compact optical assemblies.

Q: What sensor format is this lens designed for?

A: The specified image format is 1/7.5″. System designers should verify the actual sensor dimensions and image circle requirements before integration.

Q: How wide is the field of view?

A: The lens provides a 110° diagonal FOV, 85° horizontal FOV, and 63° vertical FOV, making it suitable for wide-area imaging from a compact camera module.

Q: Is this lens suitable for high-resolution machine vision inspection?

A: This model is specified at VGA resolution and is better positioned for compact embedded imaging and wide-area scene capture than high-resolution industrial inspection applications.

Q: Does the lens have an adjustable aperture?

A: No. The lens uses a fixed F2.0 aperture and fixed iris configuration.

Q: Does this lens have zoom capability?

A: No. This is a fixed focal lens with a 0.9mm focal length and fixed zoom configuration.

Q: Can TOWIN provide a suitable lens for a different sensor or field of view?

A: Yes. If your camera module requires a different focal length, sensor format, mounting interface, FOV, or optical configuration, contact TOWIN to discuss the required lens specifications and application conditions.

Related Lens Resources

For more information about miniature lenses and optical selection, visit the Other Mount Lenses category, review the Lens Selection Guide, or use the Focal Length Calculator when evaluating focal length requirements.

If your project requires a different miniature lens configuration, sensor format, focal length, or field of view, contact TOWIN for lens selection and custom optical development support.

Online contact