Wide Angle Lens – M200919007835

M200919007835 is Wide angle 1/9″ M2.6×0.15 mount lens with 94°(D) field of view, Built-In IR Filter, suitable for compact surveillance applications.

0.9mm M2.6 Miniature Wide Angle Lens

This 0.9mm M2.6 miniature wide angle lens is designed for compact imaging modules using 1/9″ sensors, delivering a 94° diagonal field of view in an ultra-short 3.3mm total track length. Its 5mm minimum object distance and fixed F3.5 aperture make it suitable for space-constrained embedded vision, compact monitoring, and miniature machine vision devices.

M2.6 Miniature Wide Angle Lens Core Highlights

• Ultra-Compact 3.3mm T.T.L.: Fits highly space-constrained camera modules and embedded imaging devices.
• 0.9mm Short Focal Length: Provides a broad 94° diagonal FOV from a miniature optical package.
• M2.6 × 0.15 Mount: Designed for compact camera assemblies requiring a small mechanical interface.
• 5mm M.O.D.: Supports close-range imaging where the camera must operate near the target.
• 2P + IRCF Optical Structure: Combines a compact optical design with an integrated IR-cut filtering configuration.

0.9mm M2.6 Miniature Wide Angle Lens Applications

Core Application Scenes

This 0.9mm miniature wide angle lens is developed for imaging systems where optical size is a major mechanical constraint. Its 3.3mm total track length and M2.6 × 0.15 mount make it particularly suitable for ultra-compact camera modules that cannot accommodate conventional M12 or larger threaded lenses.

The 78° horizontal field of view allows a small camera to capture a relatively broad scene without requiring a long installation distance. Paired with its 5 mm minimum object distance, the lens supports close‑range observation inside compact devices, miniature inspection modules, embedded monitoring equipment, and space‑constrained robotic vision assemblies.

For engineers developing miniature imaging hardware, the lens can be integrated into compact embedded cameras used in machine vision, robotics, and other automated visual sensing systems. Its fixed F3.5 aperture delivers a simple optical setup for applications that require no mechanical adjustment to the working aperture.

The lens is also suitable for custom camera modules that require a very short optical path. With a 3.3mm T.T.L. and 1.3mm M.B.F.L., it can help optical and mechanical engineers maintain a compact overall camera architecture.

Designed for ultra-compact embedded vision and close-range miniature imaging applications.

Compatible Device List

• Miniature Camera Modules: Suitable for compact imaging modules using 1/9″ CMOS sensors with a maximum image circle of approximately Φ2.3mm.
• Embedded Vision Devices: The compact M2.6 × 0.15 mechanical interface fits highly space‑constrained embedded camera designs.
• Miniature Machine Vision Systems: The short 0.9 mm focal length and 5 mm M.O.D. enable close‑range visual inspection for space‑limited installations.
• Compact Robotics Cameras: Can be integrated into miniature robotic or actuator-mounted camera modules where low optical volume is important.
• Custom Imaging Equipment: The compact optical package can be adapted to OEM camera assemblies requiring customized mechanical housing or optical integration.

For applications where the required viewing area needs to be checked before selecting a lens, the FOV Calculator can help engineers estimate the relationship between sensor size, focal length, and field of view.

Engineers selecting a miniature lens can also refer to the Lens Selection Guide for guidance on focal length, sensor format, field of view, and other optical parameters.

Optical Design Considerations

The lens uses a 2P + IRCF optical structure. The IRCF specification indicates an IR-cut filter configuration; it should not be interpreted as an IR-corrected optical design. This makes the lens appropriate for visible-light imaging systems where IR-cut filtering is required.

With TV distortion below 10%, the lens provides a relatively controlled wide-angle image while maintaining the broad viewing coverage required by compact camera modules. The relative illumination above 36.6% also helps maintain usable image brightness toward the image edges.

Frequently Asked Questions

Q: What sensor size is this 0.9mm lens designed for?
A: This lens is designed for 1/9″ image sensors with a maximum image circle of approximately Φ2.3mm.

Q: What is the field of view of this miniature lens?
A: The lens provides a 94° diagonal FOV, 78° horizontal FOV, and 61.6° vertical FOV based on the specified image dimensions.

Q: Is this a fisheye lens?
A: No. Although the lens provides a wide field of view, its 94° diagonal FOV and less-than-10% TV distortion do not by themselves indicate a fisheye optical design.

Q: What is the minimum object distance of the lens?
A: The M.O.D. is 5mm, making the lens suitable for close-range imaging applications where the camera is installed near the target.

Q: What type of mount does this lens use?
A: The lens uses an M2.6 × 0.15 mount, which is intended for miniature camera assemblies rather than standard M12, C-Mount, or CS-Mount systems.

Q: Is this lens IR corrected?
A: The optical structure is specified as 2P + IRCF. IRCF indicates an IR-cut filter configuration and does not by itself indicate an IR-corrected optical design.

Q: How short is the lens optical path?
A: The total track length is only 3.3mm, while the specified back focal length is 1.3mm, making the lens suitable for highly compact imaging modules.

Q: Can this lens be customized for OEM camera modules?
A: Yes. For projects requiring specific mechanical dimensions, sensor compatibility, housing configurations, or other optical requirements, engineers can discuss customization through the Contact page.

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