Low Distortion Lens – M803012709320F

M803012709320F is Low distortion Wide-angle 8-Megapixel CCTV lens with Built-In IR Filter, 101° diagonal FOV 1/2.7″ M8x0.35 for security surveillance.

3.0mm M8 8MP Wide Angle Low Distortion Lens

This 3.0mm M8 low distortion wide angle lens is an 8MP fixed focal lens designed for compact camera systems requiring high-resolution imaging, broad scene coverage, and very low geometric distortion. Designed for a 1/2.7″ sensor, it delivers a 101° diagonal FOV with TV distortion below 0.4%. Its F2.0 aperture, M8 × 0.35 mount, 14.69mm TTL, and integrated IRCF make it suitable for high-resolution miniature camera modules and space-constrained embedded vision systems.

Product Highlights at a Glance

• 8MP resolution supports detailed imaging for high-resolution compact camera systems.
• 101° diagonal FOV provides broad scene coverage from a 3.0mm focal length.
• <0.4% TV distortion maintains highly controlled image geometry across the wide-angle view.
• F2.0 aperture provides strong light-gathering capability for compact imaging applications.
• M8 × 0.35 miniature mount enables integration into space-constrained camera assemblies.

3.0mm M8 Low Distortion Lens Applications

Core Application Scenes

This 3.0mm M8 low distortion lens is designed for high-resolution miniature imaging systems where wide coverage must be combined with accurate image geometry. With an 8MP resolution and 101° diagonal field of view on a 1/2.7″ sensor, it can capture a broad visual area while maintaining TV distortion below 0.4%.

The lens is particularly suitable for compact embedded cameras, smart IoT vision devices, robotic sensing modules, miniature inspection cameras, and space-constrained visual equipment. Its 3.0mm focal length provides a wide perspective for monitoring relatively large nearby areas, while the low distortion characteristic helps reduce geometric deformation toward the edges of the image.

The F2.0 aperture is another useful feature for compact camera designs. Compared with slower optical configurations, the larger aperture can provide improved light collection, which is valuable when the camera needs to maintain image quality under changing indoor lighting or other moderately challenging illumination conditions.

The 0.2m minimum object distance also makes this lens suitable for relatively close-range observation. This can be useful in compact devices where the camera is installed close to the monitored object, equipment, or operating area.

For engineers developing a camera around this lens, sensor size, focal length, FOV, and distortion should be evaluated as a complete optical system. Towin’s Sensor Guide explains sensor and lens matching considerations, while the Lens Selection Guide provides additional guidance for comparing optical parameters.

Designed for high-resolution wide-angle embedded imaging, compact vision modules, and close-range visual monitoring.

Compatible Device List

• 8MP Embedded Camera Modules: Suitable for compact camera assemblies using a 1/2.7″ sensor and requiring high-resolution imaging.
• Smart IoT Vision Devices: The 101° diagonal FOV allows compact devices to cover a relatively broad scene without using a physically large optical assembly.
• Robotic Vision Modules: The combination of wide FOV and very low distortion can support environmental observation and nearby object perception in compact robotic systems.
• Miniature Inspection Cameras: 8MP resolution and controlled geometric distortion can support visual inspection where image detail and spatial consistency are important.
• Compact Monitoring Equipment: The 3.0mm focal length is suitable for applications requiring broad short-range coverage from a small camera housing.
• Customized Embedded Camera Systems: The M8 × 0.35 interface and 14.69mm TTL support integration into customized miniature optical assemblies.

For additional compact lens configurations, explore Towin’s M8/M7/M6 miniature lens category or the broader Other Mount Lenses range.

For applications using an M12 mechanical interface, Towin also provides a dedicated M12 Lenses product range.

When wide-angle imaging requires particularly controlled geometric reproduction, understanding distortion is important during optical selection. Towin’s Distortion Guide provides additional information about lens distortion and its influence on captured images.

For calculations involving focal length and field of view, engineers can also use the FOV Calculator to evaluate different optical configurations before selecting a lens.

For customized requirements involving focal length, sensor format, FOV, distortion, mounting interface, or mechanical dimensions, contact Towin for an application-specific optical solution.

Frequently Asked Questions

Q: What type of lens is this 3.0mm M8 lens?
A: It is a fixed focal wide angle lens designed for 1/2.7″ sensors, featuring 8MP resolution, 101° diagonal FOV, and TV distortion below 0.4%.

Q: Is this 3.0mm lens a fisheye lens?
A: No. Although the lens provides a 101° diagonal field of view, its TV distortion is controlled below 0.4%. It is therefore classified as a low distortion wide angle lens rather than a fisheye lens.

Q: What sensor size is this lens designed for?
A: The lens is designed for a 1/2.7″ image format. The specified 101° diagonal, 93° horizontal, and 60° vertical FOV are based on this sensor format.

Q: What is the resolution of this M8 lens?
A: The lens supports 8MP resolution, making it suitable for compact camera systems requiring higher image detail than conventional 2MP or 5MP miniature modules.

Q: What is the advantage of the <0.4% TV distortion specification?
A: The very low distortion helps maintain accurate geometric reproduction across the image. This is particularly useful in wide-angle applications where straight lines and object proportions need to remain relatively natural.

Q: What is the field of view of this 3.0mm lens?
A: On a 1/2.7″ sensor, the lens provides a 101° diagonal FOV, 93° horizontal FOV, and 60° vertical FOV.

Q: What does the 1G5P + IRCF optical structure mean?
A: 1G5P indicates an optical construction using one glass element and five plastic elements, while IRCF indicates an integrated infrared-cut filter within the optical structure.

Q: What applications are suitable for this M8 wide angle lens?
A: Typical applications include high-resolution embedded cameras, smart IoT vision devices, robotic sensing modules, miniature inspection cameras, compact monitoring equipment, and other space-constrained imaging systems.

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