Wide Angle Lens – M802514008223

M802514008223 is Low Distortion Wide-angle CCTV lens with 1/4″ 2.5mm 92° M8x0.35 mount, F2.3 aperture, and 0.2m M.O.D. for security surveillance.

2.5mm M8 Wide Angle Lens for OV9732

This 2.5mm M8 wide angle lens is designed for compact camera modules using the OV9732 sensor, providing a 92° diagonal field of view, 82° horizontal FOV, and 48° vertical FOV. Its compact optical configuration offers broader scene coverage than a standard narrow-angle lens while maintaining a practical form factor for miniature camera systems.

With 2MP resolution, an F2.3 aperture, and an M8×0.35 mount, the lens is suitable for embedded camera modules where space and mechanical simplicity are important. The fixed iris and 0.2m minimum object distance support straightforward integration into compact imaging devices.

The lens provides optical distortion below -14% and F-Theta distortion below 9.5%. These specifications indicate that it is designed as a wide-angle lens rather than a low-distortion optical solution. Its 7.99mm TTL and 6P optical construction make it suitable for compact camera assemblies requiring a moderate wide-angle field of view.

Product Highlights at a Glance

• 92° diagonal FOV for compact wide-angle imaging
• 2MP resolution for OV9732 camera modules
• 2.5mm focal length for broader scene coverage
• M8×0.35 miniature mount for compact camera assemblies
• F2.3 fixed aperture for practical embedded imaging
• 0.2m M.O.D. for relatively close-range imaging
• 7.99mm TTL for compact optical integration

2.5mm M8 Wide Angle Lens Applications

Core Application Scenes

This lens is positioned between a conventional narrow-view camera lens and an ultra-wide-angle lens. Its 92° diagonal FOV and 82° horizontal FOV provide useful scene expansion while keeping the optical configuration compact.

The lens is specifically matched to the OV9732 sensor and supports 2MP imaging. Its M8×0.35 mount and 7.99mm TTL make it suitable for small camera assemblies where the available installation space is limited.

The 0.2m minimum object distance also allows the camera to be installed relatively close to the target. This can be useful in compact monitoring, embedded sensing, and close-range observation systems.

Because the optical distortion is specified below -14%, the lens should be selected for applications where a wider field of view is more important than strict geometric accuracy.

Designed for compact OV9732 camera applications requiring practical wide-angle coverage, short-range imaging, and a miniature M8 optical interface.

Compatible Device List

• OV9732 camera modules
• 2MP embedded camera modules
• Compact monitoring cameras
• Miniature IoT imaging devices
• Embedded sensing cameras
• Compact robotic vision modules
• Close-range observation cameras
• Space-constrained industrial imaging devices
• Small security camera modules
• Compact machine vision or inspection cameras where moderate distortion is acceptable

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

For sensor and optical matching, refer to the Sensor Guide. You can also use the FOV Calculator to evaluate the relationship between focal length, sensor format, and field of view.

If distortion performance is an important selection factor, the Distortion Guide provides additional technical information.

Frequently Asked Questions

Q: Which image sensor is this 2.5mm M8 lens designed for?
A: The lens is specified for the OV9732 sensor with a 1/4″ image format and 2MP resolution.

Q: What is the field of view of the lens?
A: On the OV9732, the lens provides 92° diagonal FOV, 82° horizontal FOV, and 48° vertical FOV.

Q: Is this lens considered a wide angle lens?
A: Yes. The 92° diagonal FOV and 82° horizontal FOV provide clear wide-angle coverage for compact camera applications.

Q: Is this a low distortion lens?
A: No. The optical distortion is below -14%, so the lens should not be positioned as a low-distortion lens. It is designed to provide wider scene coverage in a compact package.

Q: Is this a fisheye lens?
A: No. Its 92° diagonal FOV is within the wide-angle range, but the specification does not indicate a fisheye optical design.

Q: What is the mount specification?
A: The lens uses an M8×0.35 mount, making it suitable for miniature camera modules and compact optical assemblies.

Q: What is the minimum object distance?
A: The M.O.D. is 0.2m, allowing relatively close subjects to be captured by the camera.

Q: What is the difference between optical distortion and F-Theta distortion?
A: Optical distortion describes the deviation of image geometry from an ideal projection, while F-Theta distortion is commonly used to evaluate the relationship between image height and viewing angle. This lens specifies both values separately: optical distortion below -14% and F-Theta distortion below 9.5%.

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