Description
High-Performance 5MP 2.5mm M12 Fisheye Lens
This premium 5MP M12 fisheye lens features a 2.5mm fixed focal length and is precisely engineered for 1/2.8″ format CMOS image sensors. Utilizing a robust 6G (6-Layer All-Glass) optical structure and a bright F2.0 large aperture, this wide-angle lens delivers exceptional low-light sensitivity and crystal-clear 5 MegaPixel imagery. Designed to capture ultra-wide panoramic viewpoints with an expansive 161° diagonal field of view, it is an ideal solution for next-generation CCTV cameras, drone & UAV lenses assemblies, and intelligent automotive lens systems demanding maximum situational awareness.
Key Performance Highlights
- F2.0 Bright Large Aperture: Significantly boosts light intake to deliver crisp, noise-free 5MP video in low-light and night-time surveillance environments.
- 161° Ultra-Wide Panoramic FOV: Provides a true fisheye lens perspective (161°D / 121°H / 91°V) to eliminate blind spots and minimize the total camera count required for full area coverage.
- 6G All-Glass Optical Clarity: Engineered with 6 layers of precision glass to ensure high thermal stability, prevent focus shift under temperature extremes, and deliver sharp edge-to-edge resolution.
- 0.2m Minimum Object Distance (M.O.D.): Supports stable macro focusing down to 0.2 meters, making it excellent for close-range verification in smart intercoms and desktop scanning hardware.
Technical Specifications
| Parameter | Specifications | Parameter | Specifications |
|---|---|---|---|
| Image Format | 1/2.8″ | Aperture | F2.0 |
| Focal Length | 2.5mm | Mount | M12 x 0.5 |
| Field of View (F.O.V.) | 161°(D) / 121°(H) / 91°(V) | Iris Type | Fixed |
| Resolution | 5 MegaPixel | Minimum Object Distance (M.O.D.) | 0.2m |
| Optical Distortion | < -69% | Back Focal Length (B.F.L.) | 4.8mm |
| Total Track Length (T.T.L.) | 15.29mm | Optical Structure | 6G (6 Glass) |
This product is certified by RoHS and ISO9001 quality management system, supports third-party testing, and complies with EU and domestic security equipment access standards, ensuring reliable quality and full compliance.
Target Applications & Equipment Compatibility
Core Application Scenarios
This 5MP M12 wide-angle lens is purpose-built for high-definition monitoring across broad spatial areas. It excels in smart residential access systems, including AI-driven video doorbells and property gates, where capturing clear facial features alongside an ultra-wide environment is critical. In institutional security, its panoramic capability ensures comprehensive overview coverage for school corridors, retail checkout lanes, and tight warehouse aisles. Optimized for active environments, its rigid all-glass build and light profile make it an exceptional choice for drone & UAV lenses, action sports cameras, and automotive lens installations—such as vehicle dash cams and rear-view parking cameras operating in demanding outdoor climates.
Compatible Hardware Registry
- Sensor Compatibility: Tailored specifically for 1/2.8″ CMOS sensors, and highly compatible with 1/3″ and 1/4″ formats (e.g., Sony Starvis series, OmniVision, and SmartSens).
- Security & Smart Home Ecosystems: Fits seamlessly into mainstream M12 board mounts for Hikvision and Dahua IP cameras, Tuya IoT smart cameras, and Ring/Google Nest doorbells.
- Aerial & Consumer Electronics: Readily integrates with FPV drone flight cameras, wearable body cams, and compact action imaging modules without physical chassis modification.
- Customization Ready: We offer scalable OEM solutions, including adjusted Back Focal Lengths (B.F.L.), custom mechanical barrels, and specific anti-reflective coatings.
“Designed for panoramic security, UAV navigation, and advanced automotive vision applications.”
Frequently Asked Night & Technical Questions
Q: Can this 5MP lens handle low-light or night-vision imaging?
A: Yes. The lens features a bright F2.0 aperture, which captures substantially more light than standard F2.5 lenses, ensuring clear color recording at dusk and excellent black-and-white performance under IR illumination.
A: Yes. The lens features a bright F2.0 aperture, which captures substantially more light than standard F2.5 lenses, ensuring clear color recording at dusk and excellent black-and-white performance under IR illumination.
Q: Will the < -69% distortion affect my image tracking analytics?
A: This lens is a classic fisheye lens, which naturally introduces barrel distortion to capture a massive 161° field of view. For AI tracking or machine vision, this distortion can be easily calibrated and straightened via standard software dewarping algorithms.
A: This lens is a classic fisheye lens, which naturally introduces barrel distortion to capture a massive 161° field of view. For AI tracking or machine vision, this distortion can be easily calibrated and straightened via standard software dewarping algorithms.
Q: Does this lens include an integrated IR cut filter (IRCF)?
A: This specific 6G optical configuration does not include a built-in glass IRCF on the lens itself. It is designed to pair perfectly with a mechanical day/night IR-cut switcher mounted on your camera’s sensor board.
A: This specific 6G optical configuration does not include a built-in glass IRCF on the lens itself. It is designed to pair perfectly with a mechanical day/night IR-cut switcher mounted on your camera’s sensor board.
Q: Can it survive high vibration environments like drones or automotive mounting?
A: Absolutely. Built with a rigid 6G all-glass structure and a durable metal/polycarbonate thread housing, it resists physical vibrations and maintains a stable focus point far better than plastic hybrid alternatives.
A: Absolutely. Built with a rigid 6G all-glass structure and a durable metal/polycarbonate thread housing, it resists physical vibrations and maintains a stable focus point far better than plastic hybrid alternatives.
Q: What is the benefit of the 0.2m M.O.D. on this wide-angle lens?
A: The 0.2m Minimum Object Distance allows objects extremely close to the camera (like a visitor standing right at a video doorbell) to remain sharply in focus while the background stays contextually visible.
A: The 0.2m Minimum Object Distance allows objects extremely close to the camera (like a visitor standing right at a video doorbell) to remain sharply in focus while the background stays contextually visible.
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