Fisheye Lens – S03011813918F

S03011813918F-3.0mm 8-Megapixel M12 fisheye lens with 170° FOV, F1.8 aperture and 6G+IRCF structure for panoramic and embedded vision.

3.0mm 8MP M12 Fisheye Lens

This 3.0mm 8MP M12 fisheye lens delivers an ultra-wide field of view of up to 170° diagonal on a 1/1.8″ Sony IMX185 sensor, making it ideal for compact cameras that need to capture a large scene from a short working distance. Its M12x0.5 mount, F1.8 fixed aperture, and 6G optical structure provide a practical solution for wide-angle embedded vision, panoramic imaging, security cameras, and compact visual systems.

For more M12 optical solutions, explore TOWIN’s M12 Lenses, or use the Lens Selection Guide to evaluate focal length, sensor coverage, and field-of-view requirements.

Fisheye Lens Core Highlights

• Ultra-Wide 170° FOV: Captures an exceptionally broad scene on a 1/1.8″ IMX185 sensor.
• 8MP High Resolution: Supports detailed imaging for modern compact vision systems.
• F1.8 Fixed Aperture: Provides a relatively bright optical design for wide-angle imaging.
• M12x0.5 Mount: Designed for compact embedded cameras and space-constrained optical assemblies.
• 6G + IRCF Structure: Combines a multi-element optical structure with an integrated IR cut filter.

Fisheye Lens Applications

Core Application Scenes

This 3.0mm 8MP M12 fisheye lens is designed for applications where maximum scene coverage is more important than geometric image linearity. Its 170° diagonal FOV on a 1/1.8″ sensor allows a single compact camera to observe a large surrounding area, reducing blind spots in wide-angle imaging systems.

For panoramic and surround-view imaging, the lens can be integrated into compact cameras used for indoor spatial monitoring, panoramic observation, and multi-directional scene capture. The extremely wide viewing angle is particularly useful when the camera needs to cover a large area from a fixed installation position.

The lens is also suitable for embedded security and smart-camera platforms, where the M12x0.5 mount and 23.4mm TTL help simplify integration into compact camera housings. For security applications requiring broad scene coverage, it can complement TOWIN’s Smart Security solutions.

In robotics and mobile vision, the ultra-wide optical design can help provide a broader environmental view for navigation support, obstacle awareness, and visual monitoring. It can therefore be considered for compact Robotics Vision systems where a wide perspective is required within a limited installation space.

Because the lens uses strong fisheye distortion rather than a low-distortion optical design, it is best suited to scene coverage, panoramic imaging, and spatial awareness applications, rather than precision measurement or dimensional inspection. For applications where distortion must be minimized, refer to TOWIN’s Distortion Guide.

Compatible Device List

• Embedded Camera Modules: Suitable for compact M12-based camera assemblies requiring a very wide viewing angle.
• Panoramic Cameras: Supports wide-scene imaging where a single camera needs to capture a large surrounding area.
• Smart Security Cameras: Suitable for indoor monitoring systems, entrance observation, room monitoring, and other wide-coverage installations.
• Robotics Cameras: Can be integrated into compact robotic vision modules for environmental awareness and navigation support.
• AI Vision Devices: Compatible with embedded vision platforms using 1/1.8″ or 1/2.7″ image sensors, subject to mechanical and optical integration requirements.
• Compact Surveillance Platforms: The M12x0.5 interface makes the lens suitable for space-constrained camera designs.

Designed for ultra-wide panoramic imaging, compact smart cameras, and embedded vision applications where maximum scene coverage is required.

Frequently Asked Questions

Q: What type of lens is this?

A: This is a 3.0mm fixed focal M12 fisheye lens designed for ultra-wide-angle imaging. It provides up to 170° diagonal FOV on a 1/1.8″ IMX185 sensor.

Q: What sensor size is compatible with this M12 lens?

A: The lens is specified for a maximum image format of Φ8.8mm and has tested FOV data for both the 1/1.8″ Sony IMX185 and 1/2.7″ OmniVision OV2710 sensors.

Q: Is this lens a low distortion lens?

A: No. The specified distortion is <-78%, which indicates a strong fisheye optical design. It is intended for wide scene coverage rather than precision low-distortion imaging.

Q: What applications are suitable for this fisheye lens?

A: It is suitable for panoramic imaging, wide-area security monitoring, embedded smart cameras, robotic environmental awareness, and other applications that benefit from an exceptionally wide field of view.

Q: Does this lens support 8MP imaging?

A: Yes. The lens is specified with an 8MP resolution rating, making it suitable for high-resolution compact camera systems when properly matched with a compatible image sensor.

Q: What does IRCF mean in this lens specification?

A: IRCF refers to an integrated IR cut filter configuration. It is used to block infrared wavelengths in conventional visible-light imaging and should not be interpreted as an IR-corrected optical design.

Q: What is the minimum object distance of this lens?

A: The specified M.O.D. is 0.2m, allowing the lens to focus on relatively close subjects while maintaining its wide-angle imaging capability.

Q: Can this lens be customized for a specific camera module?

A: TOWIN can evaluate optical and mechanical customization requirements based on the target sensor, housing dimensions, FOV, focus position, and other project specifications. For project-specific requirements, visit the Contact page.

Lens Selection & Technical Resources

Selecting an ultra-wide lens requires matching the focal length, sensor format, image circle, and required field of view. TOWIN’s FOV Calculator can help estimate the viewing coverage required for a camera project, while the Focal Length Calculator can be used when determining an appropriate focal length for a target imaging distance and sensor configuration.

For additional optical information, visit the Lens Basics section of the TOWIN Knowledge Center.

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