Description
This 16mm 3MP M12 fixed focal lens adopts a 6-glass optical structure with F2.0 fixed aperture. Designed for industrial machine vision, it delivers sharp 3MP images with distortion controlled below 0.2%. The compact size, 0.3m MOD and standard M12 thread make it ideal for miniature visual equipment, solving common problems including image deformation, insufficient resolution and poor installation adaptability of generic CCTV lenses.
Key Product Highlights
Strictly Controlled Low Distortion
Distortion is limited under 0.2%, preserving real object proportions without edge deformation, which meets measurement requirements for precision machine vision.
3MP High Resolution with 6G Optics
Six-piece glass lens group eliminates chromatic aberration, maintaining clear details across the whole image even at F2.0 aperture.
Universal M12 Mount Compatibility
Standard M12×0.5 thread fits most miniature cameras; compact 21.1mm total length works well inside narrow device housing.
Reliable Industrial-Grade Build
Fixed iris structure avoids loose adjustment; short minimum object distance supports close-range inspection work without refocusing trouble.
Detailed Product Parameter
| Item | Specification |
|---|---|
| Image Format | 1/2.8″ |
| Focal Length | 16mm |
| Diagonal FOV | 23° |
| Horizontal FOV | 20° |
| Vertical FOV | 13° |
| Resolution | 3MP |
| Distortion | <0.2% |
| Aperture | F2.0 |
| Mount | M12X0.5 |
| Iris | Fixed |
| M.O.D. | 0.3m |
| T.T.L. | 21.1mm |
| B.F.L. | 5.75mm |
| Construction | 6G |
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.
Product Application Scenarios and Compatible Devices
Core Application Scenarios
This low-distortion M12 lens is mainly deployed for industrial part inspection, automated assembly line visual positioning, small equipment dimensional measurement, precision barcode scanning and miniature industrial camera monitoring. Its narrow field of view ensures long-distance targeted shooting, while ultra-low distortion guarantees accurate measurement data. The sealed fixed aperture structure adapts well to factory indoor environments free of frequent light changes, and the short minimum working distance supports close-up component detection without additional optical modification. It avoids the image distortion found in ordinary consumer lenses and improves detection accuracy for automated visual systems.
Compatible Devices List
Compatible with 1/2.8 inch CMOS image sensors. Matches miniature machine vision cameras, automated industrial inspection modules, small industrial IoT cameras and compact visual identification equipment. It can be directly installed on M12-board cameras without adapter brackets. Custom optical parameters can be arranged for automated vision projects to fit different sensor models and detection distances.
Designed for industrial machine vision application.
Frequently Asked Questions
Q: Is this lens suitable for measuring workpiece dimensions?
A: Yes. With distortion below 0.2%, it keeps object proportions accurate and fits dimensional inspection tasks.
Q: Can I adjust the aperture manually?
A: No, this is a fixed iris lens; the F2.0 aperture cannot be changed.
Q: What is the closest shooting distance?
A: The minimum object distance is 0.3 meters for clear close-range imaging.
Q: Does this lens work with 1/3-inch sensors?
A: It can be used on 1/3-inch sensors with a slightly cropped field of view.
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