Description
Maximize your visual coverage in space-limited environments with our premium 2MP 2.7mm M9 fixed focal lens. Expertically engineered for 1/2.7″ format sensors, this ultra-compact wide angle lens delivers an exceptional 122° diagonal field of view, unlocking expansive sweeping captures from a minimal footprint. Featuring an integrated 850nm infrared bandpass filter and a specialized M9xP0.35 mini thread, this micro optics solution provides high-contrast 2 Megapixel clarity. It is the perfect choice for developers building next-generation automotive lens applications, cabin monitoring systems, drone & UAV lenses, and specialized micro CCTV lens hardware.
Product Highlights
- 122° Ultra-Wide Field of View: Provides sweeping situational awareness without dead zones, perfect for close-range wide-angle capturing in tight vehicle cabins or small rooms.
- Micro M9 Mounting & Mini 9.95mm TTL: Features an ultra-short Total Track Length to fit inside slim enclosures, solving enclosure restrictions for wearable tech, drones, and flush-mount vehicle dashes.
- Integrated 850nm Infrared Filter: Pre-equipped with a specialized 850nm optical filter to pass target IR illumination while blocking baseline visual noise, improving night-vision analytics accuracy.
- Optimized 1/2.7″ Format Sensor Matching: Seamlessly blankets modern full-HD CMOS sensors, preventing edge clipping, vignetting, or corner blurring common in generic miniature optics.
Technical Specifications
| Parameter | Specification |
|---|---|
| Image Format | 1/2.7″ |
| Focal Length | 2.7 mm |
| F.O.V. (Field of View) | 122°(D) / 102°(H) / 62°(V) |
| Resolution | 2 Megapixel (2 MP) |
| TV Distortion | < -12% |
| Aperture | F2.4 |
| Mount Type | M9 x P0.35 (Miniature Mount) |
| Iris | Fixed |
| B.F.L. (Back Focal Length) | 2.2 mm |
| T.T.L. (Total Track Length) | 9.95 mm |
| Component Layout | 6E + 850nm Filter (6 Element All-Glass/All-Aspheric Architecture) |
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 & Device Compatibility
Core Application Scenarios
This specialized M9 miniature lens is specifically tailored for advanced Driver Monitoring Systems (DMS) and Occupant Monitoring Systems (OMS) within modern intelligent vehicles, capturing the entire cabin layout without physical interference. Its lightweight 6E lens build makes it highly prized as an obstacle-avoidance sensor for micro drone & UAV lenses, where every milligram counts. Furthermore, its ultra-wide 122° coverage and 850nm band filtering make it optimal for active infrared facial scanning hubs, ATM security panels, smart smart-home video peepholes, and hidden micro CCTV lens housings that require uncompromised nocturnal accuracy under dark conditions.
Compatible Device List
- Sensors & Image Blocks: Fully optimized for 1/2.7″, 1/2.8″, and 1/3″ 1080p CMOS sensors (such as OmniVision, Sony STARVIS, and Smartsens automotive-grade chips).
- Automotive Tech Hardware: Fits integrated dashcams, rear-view backup housings, and interior steering column monitoring pods.
- Embedded IoT & Drones: Integrates easily with micro-sized FPV drone camera mounts, lightweight flight control modules, and Raspberry Pi zero modules.
- Customization Services: Can be configured with alternative IR filter bandwidths (e.g., 940nm filter or full dual-band pass filters) to match client active illumination specifications.
Designed for automotive cabin monitoring and ultra-compact surveillance applications.
Frequently Asked Questions
Q: What is the benefit of the integrated 850nm filter on this lens?
A: The pre-installed 850nm filter isolates infrared light waves emitting from standard 850nm LED strobes. This prevents extraneous ambient ambient light wave contamination, resulting in crisp contrast for infrared computer vision algorithms and biometric mapping systems.
Q: Does this M9 lens fit standard M12 board camera mount structures?
A: No, this lens uses a smaller M9xP0.35 thread pattern to minimize physical size. It requires an M9-compatible lens holder or an M12-to-M9 mechanical adapter sleeve to sit inside standard industrial camera brackets.
Q: How does the -12% TV distortion affect my wide angle camera feed?
A: A -12% metric indicates standard barrel curvature expected in wide-angle configurations. While human view perceives mild outer bending, it allows a massive 122° field of view within a tiny lens footprint, which can be instantly flattened using basic camera SoC calibration profiles.
Q: Is this 2.7mm miniature lens robust enough to withstand automotive vibrations?
A: Yes, the lens architecture features solid mechanical barrel boundaries and fixed optics components that survive automotive thermal cycling and continuous mechanical shocks, keeping focus rigid throughout deployment.
Q: Can I order this specific optic without the 850nm filter for daylight color capture?
A: Yes. We offer volume customization services allowing buyers to swap the 850nm filter layer for a standard 650nm IR-cut filter to accommodate regular daytime RGB color representation requirements.
Q: Does your factory supply certificates of compliance for bulk EU customs clearing?
A: Absolutely. Our lens production lines conform fully with ISO9001 and RoHS rules. We supply complete test document packets, material declarations, and international compliance paperwork to guarantee seamless import custom clearance.
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