Fisheye Lens – CCL14019MPF

CCL14019MPF is 1/4″ 1.9mm Ultra wide-angle Fisheye lens with Built-In Filter, F2.5 M7X0.35 mount lens, 170° megapixel High-transmittance CCTV lens.

1.9mm M7 Miniature Fisheye Wide Angle Lens

This 1.9mm M7 wide-angle lens is a compact optical solution for miniature camera modules that require an exceptionally broad field of view. With a 170° diagonal FOV, 110° horizontal FOV, and 92° vertical FOV on a 1/4″ image format, this fixed focal lens is designed for compact embedded imaging, wide-area monitoring, robotics, and other space-constrained camera applications.

The M7×0.35 mount, F2.5 fixed aperture, 2.8mm BFL, and 4E optical construction with an integrated IR cut filter make this lens suitable for compact camera assemblies where wide scene coverage and small optical dimensions are important.

For more miniature optical options, explore TOWIN’s M8/M7/M6/M5/M3.5 Small Mount Lenses.

M7 Miniature Fisheye Lens Core Highlights

• 170° Ultra-Wide Diagonal FOV — The 1.9mm focal length provides extensive scene coverage from a compact camera position.
• Compact M7×0.35 Mount — The miniature mechanical interface is well suited to small embedded camera modules and space-limited optical assemblies.
• Megapixel Imaging — Designed for megapixel-level imaging applications using a 1/4″ image format.
• F2.5 Fixed Aperture — Provides a fixed optical configuration for compact camera systems.
• Integrated IR Cut Filter — The 4E optical construction incorporates an IR cut filter for visible-light imaging applications.

M7 Miniature Fisheye Lens Applications

The combination of a 1.9mm focal length and 170° diagonal field of view makes this M7 lens particularly suitable for applications where broad scene coverage is more important than long-distance imaging. Its compact M7×0.35 mount also allows it to be integrated into camera modules where installation space is limited.

Compact Embedded Cameras

This miniature wide-angle lens can be used in compact camera modules that need to capture a large surrounding area from a short installation distance. The small M7 interface helps reduce the mechanical footprint of the complete imaging assembly.

Designed for compact embedded imaging applications.

Robotics Vision

A very wide field of view can help robotic camera systems observe a larger surrounding area from a single camera position. The compact lens format is suitable for small robotic platforms and embedded vision modules.

For broader application guidance, see TOWIN’s Robotics Vision and Machine Vision solutions.

Wide-Area Monitoring

The 170° diagonal FOV is useful for monitoring applications where maximizing scene coverage is a priority. The lens can be integrated into compact monitoring cameras that require a very broad viewing angle.

For smart monitoring applications, explore TOWIN’s Smart Security solution.

Optical Selection Considerations

With a 170° diagonal field of view, this lens is intended for ultra-wide scene coverage rather than conventional narrow-angle imaging. When selecting a lens for a specific camera system, sensor format, field of view, back focal length, and mechanical interface should all be considered together.

For a better understanding of sensor and lens compatibility, visit TOWIN’s Sensor Guide and Lens Selection Guide.

You can also use the FOV Calculator to evaluate the required viewing angle for your camera system.

Frequently Asked Questions

Q: What is the focal length of this M7 lens?
A: The focal length is 1.9mm, making it suitable for ultra-wide-angle imaging applications.

Q: What is the field of view of the lens?
A: The lens provides a 170° diagonal FOV, 110° horizontal FOV, and 92° vertical FOV.

Q: What mount does this lens use?
A: It uses an M7×0.35 miniature mount for compact camera assemblies.

Q: What image format does this lens support?
A: The specified image format is 1/4″.

Q: Is this a fixed focal lens?
A: Yes. The focal length is fixed at 1.9mm, and the zoom configuration is fixed.

Q: Does the lens have an adjustable iris?
A: No. It uses a fixed F2.5 aperture and fixed iris configuration.

Q: Does this lens include an IR cut filter?
A: Yes. The lens construction is specified as 4E + IR Cut Filter. The presence of an IR cut filter does not by itself indicate an IR-corrected optical design.

Q: What is the back focal length of this lens?
A: The specified B.F.L. is 2.8mm.

Related TOWIN Products & Resources

TOWIN offers a range of miniature and compact optical solutions for different camera architectures. You can browse the complete Products range or explore dedicated M12 Lenses when a different miniature mounting platform is required.

For applications requiring broader optical coverage, TOWIN also provides Fisheye Lenses and Wide Angle Lenses options.

For technical background, visit the Lens Basics section of the TOWIN Knowledge Center.

If you need assistance matching this M7 lens to a camera module or application, contact TOWIN through the Contact page.

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