

1.8mm M6 8MP ultra-wide-angle lens for 1/4″ sensors, featuring 120° FOV, F2.2 aperture, <11% TV distortion, and 4.60mm T.T.L. for compact vision systems.
M601814009622 is 8-Megapixel ultra wide angle 1/4″ M6.0x0.2 mount lens with 120° diagonal F.O.V., F2.2 aperture, for security surveillance applications.
| IMAGE FORMAT | 1/4″ |
| FOCAL LENGTH | 1.8mm |
| F.O.V. | 120°(D=4.57) |
| 96°(H=3.66) | |
| 78°(V=2.74) | |
| RESOLUTION | 8 MP |
| TV DISTORTION | <11% |
| APERTURE | F2.2 |
| MOUNT | M6.0x0.2 |
| IRIS | Fixed |
| T.T.L. | 4.60mm |
| M.B.F.L. | 0.70mm |
| STRUCTURE | 5P |
| C.R.A. | <33.4° |
| R.I. | >28% |
This 1.8mm M6 8MP miniature wide angle lens is designed for 1/4″ image sensors, delivering an ultra-wide 120° diagonal field of view with up to 8MP imaging capability. Its compact M6.0 × 0.2 mount, 4.60mm total track length, and F2.2 fixed aperture make it suitable for compact embedded vision, panoramic monitoring, robotics, and high-resolution wide-area imaging systems.
This 1.8mm 8MP ultra-wide angle lens is designed for compact camera systems that need to capture a large scene from a very small optical package. Its 120° diagonal field of view lets a single camera cover a substantially wider area than conventional standard‑angle miniature lenses, so it delivers strong performance for setups with restricted camera placement or requirements for broad scene coverage.
The lens is particularly suitable for compact embedded vision modules installed in equipment, robots, and intelligent devices. Its 96° horizontal FOV can help capture a broad working area without requiring multiple cameras in applications where a single wide-angle imaging module can provide sufficient coverage.
With an 8MP resolution, this lens is also suitable for applications where wide coverage must be combined with higher image detail. This makes it applicable to compact robotic cameras, panoramic monitoring modules, intelligent edge cameras, and wide-area visual sensing equipment.
The 4.60mm total track length and M6.0 × 0.2 mount allow the lens to be integrated into camera assemblies with limited mechanical space. This is particularly valuable for OEM products where the camera housing must remain small while still providing a wide viewing angle.
Designed for high-resolution ultra-wide-angle embedded vision and wide-area imaging applications.
For engineers determining the required coverage at a specific installation distance, the FOV Calculator can be used to evaluate the relationship between sensor size, focal length, and field of view.
For high-resolution camera designs, the Sensor Guide can help engineers evaluate sensor format and image coverage before selecting a suitable miniature lens.
The defining characteristic of this lens is its 120° diagonal field of view. With 96° horizontal and 78° vertical coverage, the lens is suitable for systems where a camera must observe a large area without significantly increasing camera size or installation complexity.
This wide-angle configuration can be particularly useful when the camera cannot be positioned directly in front of the entire target area. By increasing the viewing coverage of a single camera, the lens can simplify camera placement in compact equipment and reduce blind areas.
The lens should be regarded as an ultra-wide-angle lens rather than a fisheye lens. Its specified TV distortion sits below 11%, and its optical design delivers broad‑scene coverage without drawing on the extreme‑distortion traits common to fisheye optics.
With 8MP resolution, the lens is designed for applications where wide coverage and image detail are both important. The higher resolution can provide additional image information for object recognition, scene monitoring, visual localization, and AI-assisted image analysis.
For applications requiring broader optical coverage, engineers can also explore the Wide Angle Lenses range to compare different focal lengths and viewing angles.
For projects involving robotics and spatial visual sensing, this type of compact wide-angle optical design can also complement Robotics Vision systems where a broad visual field is required from a compact camera assembly.
Q: What sensor size is this 1.8mm lens designed for?
A: This lens is designed for 1/4″ image sensors and supports up to 8MP resolution.
Q: What is the field of view of this lens?
A: The lens provides a 120° diagonal FOV, 96° horizontal FOV, and 78° vertical FOV.
Q: Is this lens a fisheye lens?
A: No. Although it provides a very wide 120° diagonal field of view, the specified TV distortion is below 11%, so it is better classified as an ultra-wide-angle miniature lens rather than a fisheye lens.
Q: What resolution does this lens support?
A: The specified resolution is 8MP, making it suitable for high-resolution compact imaging modules and embedded vision applications.
Q: What mount does this lens use?
A: The lens adopts an M6.0 × 0.2 mount; this interface targets miniature camera assemblies instead of standard M12, C‑Mount, or CS‑Mount systems.
Q: How compact is the optical design?
A: The total track length is 4.60mm, while the back focal length is 0.70mm, providing a compact optical configuration for space-constrained camera modules.
Q: What applications are suitable for this 8MP wide-angle lens?
A: It is suitable for compact embedded cameras, robotics vision, panoramic monitoring, AI edge vision, wide-area visual sensing, and OEM camera modules requiring broad scene coverage.
Q: Can this lens be used for machine vision?
A: Yes. Its 8MP resolution and 120° diagonal FOV can support compact machine vision systems where broad scene coverage is more important than extremely low geometric distortion.
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