Description
This 16mm 5MP M12 fixed focal lens is engineered for high-precision miniature camera modules. Built for 1/2.5” image sensors, it comes with IR correction and ultra-low distortion below -0.3%. The F2.0 fixed aperture delivers sharp 5MP imaging both in daylight and infrared night mode. With compact dimensions and a short minimum object distance of 0.2m, this prime lens solves common issues including heavy distortion, night focus deviation and bulky lens size for small IoT and industrial cameras.
Core Product Highlights
- Strictly Controlled Ultra-Low Distortion: Distortion < -0.3%, keeps straight lines undistorted, ideal for measurement and recognition instead of deformed footage from regular M12 lenses.
- IR-Corrected Day-Night Focus Consistency: Eliminates IR focus shift; images stay sharp when switching between visible light and infrared without manual refocusing.
- Compact M12 Mount for Easy Installation: Φ14×15.8mm tiny body, M12×0.5 standard thread, no extra bracket modification needed for narrow installation spaces.
- 5MP High Resolution with F2.0 Aperture: Captures full 5-megapixel details, the large fixed aperture guarantees sufficient light intake in low-light environments.
Detailed Product Parameter
| Item | Specification |
|---|---|
| Image Format | 1/2.5″ |
| Focal Length | 16mm |
| Diagonal FOV | 26°(D) |
| Horizontal FOV | 25°(H) |
| Vertical FOV | 16°(V) |
| Resolution | 5MP |
| Distortion | < -0.3% |
| Aperture | F2.0 |
| Mount | M12X0.5 |
| Iris | Fixed |
| M.O.D. | 0.2m |
| T.T.L. | 22.5mm |
| B.F.L. | 7.1mm |
| Dimension | Φ14×15.8mm |
| Optical Feature | 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 and Compatible Devices
Core Application Scenarios
This low-distortion IR M12 lens is mainly deployed for industrial machine vision inspection, small industrial barcode readers, miniature traffic auxiliary monitoring cameras, intelligent access control recognition cameras, and precision object dimension detection equipment. It works reliably in indoor workshops and semi-outdoor monitoring environments. Its narrow 16° vertical field of view delivers long-distance clear identification, perfectly fitting equipment that needs long-range targeted shooting with limited housing space. No lens adjustment is required after installation, greatly reducing post-deployment debugging work.
Compatible Devices List
Fully matched with 1/2.5 inch CMOS image sensors. It fits industrial machine vision modules, mini IoT security cameras, embedded recognition cameras and small ITS auxiliary monitoring modules. It can replace ordinary prime M12 lenses on mainstream camera boards. Custom optical parameters are available to match personalized hardware development requirements.
Designed for industrial machine vision application.
FAQs
Q: Does this lens need refocus when turning on IR night vision?
A: No. It is optically IR corrected, and the focal point remains consistent day and night.
Q: What is the minimum shooting distance of this 16mm lens?
A: The MOD is 0.2 meters, which supports close-range object shooting.
Q: Can this lens work with 5MP camera sensors?
A: Yes, the optical structure strictly supports full 5MP high-definition resolution without blurry edges.
Q: Is the lens mount a standard M12 thread?
A: It uses M12×0.5 standard thread, which is universally compatible with most S-mount camera modules.
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