Fisheye Lens – S4221015F67-3

S4221015F67-3 is 2-Megapixel Fisheye CCTV Lens with Built-In IR Filter, M12-mount 1/2″ 211° F1.6 IP67 Waterproof Automotive Lens for security surveillance.

M12 1.4mm 2MP 211° IP67 Fisheye Lens

This 1.4mm M12 fisheye lens delivers an ultra-wide 211° field of view on a 1/2″ image format, combining 2MP resolution, F1.6 aperture, and IP67 waterproof protection for compact outdoor, automotive, panoramic, and wide-area imaging systems.

Product Core Highlights

• 211° Ultra-Wide FOV — Captures an exceptionally broad scene from a compact M12 camera module.
• 1.4mm Short Focal Length — Provides extensive spatial coverage for panoramic and surround-view imaging.
• F1.6 Large Aperture — Supports efficient light collection for wide-angle imaging in changing outdoor and indoor conditions.
• IP67 Waterproof Design — Provides protection against dust ingress and temporary water immersion for suitable outdoor and vehicle-mounted camera applications.
• 2MP Imaging Performance — Designed for wide-area scene perception where coverage and compact integration are key requirements.
• 3G3P Optical Structure with IRCF — Combines a compact optical construction with an IR cut filter for visible-light imaging.

M12 1.4mm 211° Fisheye Lens Applications

Core Application Scenes

With its 211° field of view, 1.4mm focal length, F1.6 aperture, and IP67 protection, this M12 fisheye lens is designed for applications that require extremely wide scene coverage in compact and environmentally exposed camera systems.

• Automotive Surround-View Cameras — The 211° ultra-wide FOV can capture a very broad area around a vehicle-mounted camera, making the lens suitable for compact surround-view, blind-area monitoring, and vehicle perception systems.
• Vehicle-Mounted Monitoring — IP67 protection makes the lens suitable for camera modules exposed to dust, rain, splash, and other outdoor conditions when the complete camera assembly is designed accordingly.
• Outdoor Wide-Area Surveillance — The 211° fisheye perspective allows a fixed camera to cover a large area while reducing the number of camera positions required for certain monitoring layouts.
• Panoramic Imaging — The extreme field of view is suitable for panoramic camera modules and systems that use software correction or image processing to transform fisheye images.
• Parking and Close-Range Vehicle Imaging — The 0.2m M.O.D. supports relatively close-range scene capture, making the lens suitable for applications where objects near the camera need to remain within the imaging range.
• Compact Embedded Vision — The M12x0.5 mount and 13.4mm TTL support integration into compact camera modules for embedded imaging systems.
• Outdoor AI Vision — The combination of wide-area coverage and IP67 protection can support AI-based detection and monitoring systems operating in exposed environments.

For automotive and outdoor imaging systems, the Waterproof Automotive Lens range provides additional lens options with environmental protection.

For systems requiring extreme scene coverage from an M12 interface, the M12 Lenses range can be used to compare different focal lengths and optical configurations.

The 211° FOV is particularly important when determining the required scene coverage. The FOV Calculator can help engineers evaluate field-of-view requirements before selecting a lens and camera combination.

Compatible Device List

• Automotive camera modules
• Surround-view camera systems
• Vehicle-mounted monitoring cameras
• Parking assistance camera modules
• Outdoor fisheye cameras
• Panoramic camera modules
• Wide-area security cameras
• Embedded AI vision cameras
• Compact outdoor monitoring systems
• M12 camera modules using 1/2″ sensors

Designed for automotive surround-view, outdoor monitoring, and ultra-wide panoramic imaging applications.

Frequently Asked Questions

Q: What is the field of view of this M12 1.4mm fisheye lens?
A: The lens provides a 211° diagonal, 211° horizontal, and 211° vertical field of view when used with the specified 1/2″ image format.

Q: Why is this lens classified as a fisheye lens?
A: Its 1.4 mm focal length, 211° FOV and ‑45% TV distortion feature an ultra‑wide fisheye design, prioritizing maximum scene coverage over rectilinear image geometry.

Q: Is this an automotive lens?
A: Yes. This lens qualifies as an Automotive Lens with IP67 waterproof rating. Its environmental protection fits suitable vehicle‑mounted and outdoor camera applications.

Q: What does the IP67 rating mean?
A: IP67 denotes dust‑tight protection and resistance to temporary water immersion under standard test conditions. This rating applies only to the lens; the full camera assembly requires proper sealing for target operating environments.

Q: Is this a low-distortion lens?
A: No. With TV distortion below -45% and a 211° field of view, this lens is designed as a fisheye lens rather than a low-distortion rectilinear lens.

Q: What is the advantage of the F1.6 aperture?
A: The F1.6 aperture delivers a relatively large opening for a compact ultra‑wide lens, enabling higher light gathering under low‑light or variable outdoor conditions versus smaller‑aperture alternatives.

Q: What does “3G3P + IRCF” mean?
A: 3G3P denotes an optical structure with three glass and three plastic elements. IRCF stands for an IR‑cut filter setup for visible‑light imaging, not an IR‑corrected optical design.

Q: Can this lens be used for automotive surround-view systems?
A: Yes. Its 211° FOV, compact M12x0.5 mount, 0.2 m M.O.D. and IP67 rating suit selected surround‑view and vehicle‑mount wide‑angle cameras. Final fit depends on sensor, housing, installation position and required image correction.

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