Fisheye Lens – S6019020-AR0330

S6019020-AR0330 is 5-Megapixel Fisheye CCTV Lens with Built-In IR Filter, 1/3″ Φ6.1, F2.0, M12x0.5 mount, 180° diagonal FOV, for security surveillance.

M12 1.9mm 5MP 180° F-Theta Fisheye Lens for AR0330

This 1.9mm M12 F-Theta fisheye lens is designed for the AR0330 1/3″ sensor, providing 180° diagonal coverage, 151° horizontal FOV, 5MP resolution, and F2.0 aperture for panoramic, robotics, embedded vision, and wide-area imaging systems.

Product Core Highlights

• 180° Fisheye Coverage — Provides a full 180° diagonal field of view for broad environmental image capture.
• AR0330 Compatibility — Designed for the AR0330 1/3″ sensor with a Φ6.1 image format.
• 5MP Resolution — Delivers detailed image acquisition for panoramic and embedded vision applications.
• F-Theta Optical Design — F-Theta distortion below -9% provides a controlled projection for fisheye image processing.
• F2.0 Aperture — Provides a stable optical configuration for wide-angle imaging under varying illumination.
• 6G Optical Structure — Six glass elements support the optical requirements of this high-FOV lens.

M12 1.9mm Fisheye Lens Applications & Compatible Devices

Core Application Scenes

This 1.9mm M12 fisheye lens for AR0330 combines a 180° diagonal FOV with 5MP resolution and F-Theta projection. Compared with conventional narrow-angle M12 lenses, it is intended for applications where broad environmental coverage is a primary optical requirement.

• Panoramic Imaging — The 180° diagonal FOV allows the camera to capture a hemispherical scene from a single optical position, making it suitable for panoramic imaging and software-based dewarping.
• Robotics Vision — The broad field of view can provide mobile robots and autonomous platforms with extensive environmental information for navigation and obstacle awareness.
• Embedded AI Vision — The 5MP resolution provides detailed visual input for object detection, scene analysis, and other AI-based vision applications when paired with a compatible processor.
• Indoor Wide-Area Monitoring — The lens can cover a broad indoor environment from a fixed mounting point, helping reduce blind areas in suitable monitoring systems.
• Industrial Environmental Monitoring — The ultra-wide perspective is useful for observing equipment surroundings, workspaces, and larger industrial areas.
• Compact Panoramic Camera Modules — The M12x0.5 interface enables integration into embedded camera designs while the 32.7mm TTL accommodates the optical requirements of the 1.9mm fisheye configuration.
• Immersive Imaging — The F-Theta projection can provide image data for panoramic rendering, fisheye correction, and computational imaging workflows.

For other ultra-wide M12 optical configurations, the Fisheye Lenses category provides additional fisheye options.

The complete M12 Lenses range can also be used to compare different M12 focal lengths, sensor formats, and optical structures.

Because fisheye projection behaves differently from conventional rectilinear imaging, engineers should evaluate the required correction model before selecting the lens. The Distortion Guide provides further information on optical distortion and image geometry.

Compatible Device List

• AR0330 1/3″ camera modules
• 5MP M12 camera modules
• Panoramic camera systems
• Fisheye security cameras
• Robotics vision cameras
• Autonomous mobile robot cameras
• Embedded AI vision systems
• Industrial monitoring cameras
• Wide-area environmental cameras
• Compact panoramic imaging modules
• M12 embedded vision cameras

Designed for panoramic imaging, robotics vision, embedded AI, and wide-area environmental monitoring applications.

Frequently Asked Questions

Q: Which sensor is this 1.9mm M12 lens designed for?
A: The lens is specified for the AR0330 1/3″ sensor, with a Φ6.1 image format reference.

Q: What is the field of view of this lens?
A: With the AR0330 sensor, the lens provides 180° diagonal, 151° horizontal, and 82° vertical field of view.

Q: Is this an M12 fisheye lens?
A: Yes. The 1.9mm focal length, 180° diagonal FOV, and F-Theta distortion specification identify this lens as a fisheye optical design.

Q: What does F-Theta distortion below -9% mean?
A: F-Theta distortion describes the deviation between the actual image position and the ideal F-Theta projection. It is different from conventional TV distortion used to evaluate rectilinear lenses. This specification indicates a controlled fisheye projection suitable for computational correction and panoramic imaging.

Q: Is this lens suitable for low-distortion machine vision inspection?
A: It is primarily designed for fisheye and wide-area imaging rather than conventional precision measurement. Applications requiring highly accurate straight-line reproduction should use a dedicated low-distortion optical design.

Q: What is the M.O.D. of this lens?
A: The minimum object distance is 0.2m, allowing the lens to capture relatively close-range scenes while maintaining its ultra-wide viewing capability.

Q: Why is the TTL 32.7mm?
A: The 32.7mm total track length reflects the optical configuration required to achieve the 1.9mm focal length, 180° field of view, and specified image format. Mechanical integration should account for the complete optical and camera-module dimensions.

Q: Does the IRCF specification mean this is an IR-corrected lens?
A: No. IRCF indicates an IR cut filter configuration for visible-light imaging. It does not indicate optical correction for infrared wavelengths.

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