Description
This 2MP 3.6mm wide-angle M12 fixed focal IR corrected lens is a mainstream industrial & CCTV optics built for 1/2.7” image sensors, engineered with premium 6-group glass optical construction to balance wide field of view and sharp all-day imaging. As a versatile M12 wide angle IR corrected fixed focal lens, it solves common pain points of narrow viewing range, blurry night IR footage and complicated installation faced by surveillance & small machine vision device manufacturers, widely deployed across smart home security, commercial CCTV and compact industrial visual inspection equipment.
Key Product Highlights
- Ultra-wide 114° diagonal FOV cuts device quantity cost: 114°D/96°H/58°V wide viewing angle covers larger monitoring area, helping clients reduce camera deployment quantity vs standard narrow FOV lenses and lower overall project procurement cost.
- IR-corrected all-day crisp imaging eliminates day-night focal shift: Professional IR corrected optical design removes visible & infrared focal drift, delivering consistent sharp footage day and night without infrared image out-of-focus defects common on ordinary non-IR fixed lenses.
- Standard M12 mount enables plug-and-play seamless compatibility: Fixed M12×0.5 screw mount matches mainstream compact sensor modules directly, no extra bracket machining required to save OEM assembly labor cost.
- 6G all-glass & F1.6 large aperture boosts low-light performance: 6-piece glass lens composition plus F1.6 big aperture improves light intake, guarantees clear image under dim indoor & semi-outdoor low illumination environments.
Full Product Technical Specifications
| Specification Item | Parameter Details |
|---|---|
| Image Format | 1/2.7″ |
| Focal Length | 3.6mm |
| Field of View | 114°(Diagonal),96°(Horizontal),58°(Vertical) |
| Effective Resolution | 2 Megapixel |
| Max Aperture | F1.6 |
| Mount Type | M12×0.5 |
| Iris Type | Fixed Iris |
| Focus Mode | Manual Focus |
| Zoom Type | Fixed Zoom |
| BFL | 5.2mm |
| Total Track Length(TTL) | 22.7mm |
| Minimum Object Distance(MOD) | 0.2m |
| Lens Construction | 6G(6 Groups Glass) |
| IR Function | IR Corrected |
This product is RoHS certified, ISO9001 quality control certified, supports third-party testing, and complies with EU/domestic security equipment access standards, alleviating customer quality concerns.
Application Scenarios & Compatible Devices
Core Application Scenarios
Primarily used in smart video doorbell monitoring, small indoor home security IP cameras, retail mini cashier anti-theft CCTV, compact industrial machine vision part counting & surface defect inspection, vending machine internal object identification, elevator car cabin monitoring and small-sized IoT battery-powered surveillance cameras. Especially suitable for compact devices with limited internal installation space needing wide coverage; fixed M12 structure avoids secondary lens modification work and speeds up mass production assembly, ideal for small-volume OEM customization and batch mass production of miniature imaging equipment. Designed for CCTV & miniature industrial machine vision application.
Compatible Devices List
Compatible with standard 1/2.7” CMOS image sensors, also adaptive to partial 1/2.8” compatible sensor modules with matching optical footprint. Fits mainstream Tuya IoT smart camera modules, mainstream brand video doorbell core boards, small-size H.264/H.265 security camera PCBA, desktop miniature industrial vision inspection cameras and embedded machine vision acquisition equipment. Custom focal length & FOV parameter tuning is available to satisfy personalized adaptation demands from different device manufacturers and system integrators.
Frequently Asked Questions
Q1: Does this IR corrected lens work with infrared night vision LED boards?
A1: Yes, IR corrected optical design supports 850nm IR LED night vision, no focal offset when switching day/night mode.
Q2: Can the manual focus ring be locked after focusing?
A2: Manual adjustable focus allows fine-tuning then glue locking for fixed-focus finished cameras during mass production.
Q3: Is this lens usable for 1080P 2MP full HD image output?
A3: Optimized for 2MP resolution, fully matches 1080P full HD sensor pixel requirement without edge blurring.
Q4: What’s the shortest working distance for industrial inspection?
A4: MOD 0.2m minimum object distance, perfect for close-range small component visual checking.
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