Description
This 12mm 5MP M12 fixed focal low distortion machine vision lens is built with 6-glass optical construction, supporting 2/3″, 1/1.8″ and 1/2″ large-size image sensors. It delivers sharp, low-distortion imaging with fixed F4.0 aperture and ultra-short 0.1m MOD. Compact Φ14×11.5mm mini size fits tightly inside small camera modules. Widely adopted for industrial machine vision, traffic monitoring and industrial CCTV systems. It solves blurry edge images and barrel distortion issues of ordinary board lenses, offering consistent image quality in long-running industrial projects.
Key Product Highlights
Field of View & Focal Length Advantages
Fixed 12mm focal length with precise 50° diagonal FOV on 2/3″ sensor, eliminating repeated focus calibration on assembly lines.
Optical Performance
Strictly controlled distortion below -1.4%, effectively corrects edge deformation for high-precision visual measurement.
5MP high resolution ensures clear detail capture without pixel loss on industrial inspection screens.
Device Compatibility
Supports 2/3″, 1/1.8″, 1/2″ three mainstream sensor formats, one lens adapts to multiple camera modules without custom modification.
Long-Term Quality Assurance
All-glass 6G optical structure resists thermal expansion; fixed iris avoids light fluctuation under long-hour continuous working.
Detailed Product Parameter
| Item | Specification |
|---|---|
| Image Format | 2/3″, 1/1.8″, 1/2″ |
| Focal Length | 12mm |
| F.O.V. (2/3″ Sensor) | D:50°, H:39°, V:28° |
| Resolution | 5 Megapixel |
| Distortion | < -1.4% |
| Aperture | Fixed F4.0 |
| Mount | M12×0.5 |
| Iris Type | Fixed |
| Minimum Object Distance (M.O.D.) | 0.1m |
| B.F.L. | 8.59mm |
| Total Track Length (T.T.L.) | 19.44mm |
| Dimension | Φ14 × 11.5mm |
| Optical Construction | 6G All Glass |
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 industrial machine vision inspection equipment, ITS traffic snapshot cameras, factory assembly line visual positioning, small industrial CCTV board cameras, automated robot visual recognition modules, and miniature industrial monitoring cameras. The ultra-short 0.1m close focusing distance works perfectly for small-part quality inspection. Its compact body fits narrow embedded camera housings without structural redesign, maintaining stable imaging in indoor factory environments with stable lighting. No frequent manual adjustment is needed for batch automated production.
Compatible Devices List
Compatible with 2/3”, 1/1.8”, 1/2” CMOS & CMOS image sensors from mainstream brands. Adapted to industrial machine vision board cameras, embedded IoT monitoring modules, traffic capture camera boards, and automated inspection vision cameras. We support focal length and optical structure customization to match customers’ exclusive module development.
Designed for industrial machine vision application.
Frequently Asked Questions
Q: Can this lens work with 1/2.5-inch small sensors?
A: It is optimized for 2/3″, 1/1.8″ and 1/2″ sensors; smaller sensors can be used but will cut the effective field of view.
Q: Does this lens have adjustable aperture?
A: It adopts fixed F4.0 iris, no manual aperture adjustment to guarantee stable exposure.
Q: Is this lens suitable for outdoor 24/7 continuous operation?
A: The all-glass structure maintains stable performance under normal temperature; we can provide sealed waterproof versions upon request.
Q: Can you offer sample testing before bulk order?
A: Yes, small trial samples are available for customer image testing and verification.
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