Description
Discover the high-performance 5MP 4.1mm M12 low distortion lens, engineered for ultra-precise imaging in industrial vision and smart monitoring applications. Featuring a premium 3G2P optical structure and an incredibly low distortion rate of less than 0.4%, this fixed focal lens delivers crisp, true-to-life images across a 1/4″ image sensor format. Ideal for developers and manufacturers seeking edge-to-edge clarity without spatial warping, it offers a reliable, compact solution for your next-generation optical projects.
Key Product Highlights
- Ultra-Low Distortion (< -0.4%): Eliminates geometric warping for high-accuracy measurement.
- 5-Megapixel High Resolution: Delivers sharp, crystal-clear imaging details across the full frame.
- True-to-Life 3G2P Optics: Features a premium 3-glass, 2-plastic construction to enhance contrast.
- Standard M12x0.5 Mount: Ensures seamless, screw-in integration with mainstream sensor boards.
- Compact 10cm M.O.D.: Enables crisp close-up focus, perfect for tight spatial constraints.
Technical Specifications
| Parameter | Specifications |
|---|---|
| Image Format | 1/4″ |
| Focal Length | 4.1mm |
| Aperture | F4.0 |
| Field of View (F.O.V.) | 60°(D) / 50°(H) / 38°(V) |
| Resolution | 5 Megapixel (5 MP) |
| Optical Distortion | < -0.4% |
| Mount Type | M12 x 0.5 |
| Iris Type | Fixed |
| Minimum Object Distance (M.O.D.) | 0.1m (10cm) |
| Total Track Length (T.T.L.) | 21.9mm |
| Dimensions | Φ14 × 17.8mm |
| Lens Component | 3G2P (3 Glass + 2 Plastic) |
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 & Compatible Devices
Core Application Scenarios
This 5MP M12 fixed focal lens is specifically optimized for high-precision, low-distortion environments where visual data accuracy is critical. It excels in factory automation (FA lens) setups, barcode scanning, medical endoscopes, automated quality inspection pipelines, and desktop document scanners. Thanks to its tight <0.4% distortion threshold, this industrial lens ensures that lines remain perfectly straight and dimensions stay accurate, making it highly valuable for machine vision algorithms that rely on pixel-to-pixel consistency in changing industrial environments.
Compatible Device List
- Sensor Compatibility: Native design optimized for 1/4″ CMOS/CCD sensors.
- Industrial & MV Cameras: Seamlessly fits Basler, IDS, and FLIR M12 board-level cameras.
- Embedded IoT Hardware: Compatible with Raspberry Pi, Arduino, and Jetson Nano camera modules.
- Smart Recognition Terminals: Ideal for face recognition turnstiles, QR code gates, and ID scanners.
- Customization Options: Offers tailored variations for iris adjustments and anti-reflective coatings.
“Designed for Machine Vision and Industrial Inspection applications”
Frequently Asked Questions
Q: What makes this M12 lens ideal for machine vision applications?
A: Its exceptionally low distortion (< -0.4%) prevents geometric errors, allowing your software algorithms to measure and recognize shapes accurately without software-side correction.
Q: Can this 5MP lens work with 1/3″ or 1/2.8″ sensors?
A: No, this lens is optically optimized for a 1/4″ image format. Using it on larger sensors will result in severe vignetting or dark corners.
Q: What does the 3G2P lens component signify?
A: It means the optical structure consists of 3 Glass elements and 2 Plastic elements. The glass delivers excellent thermal stability and clarity, while the plastic optimizes cost and weight.
Q: Is the iris adjustable for changing light conditions?
A: No, this lens features a fixed F4.0 aperture iris, making it best suited for environments with controlled, consistent illumination or cameras with electronic shutters.
Q: What is the minimum distance this lens can focus on?
A: The Minimum Object Distance (M.O.D.) is 0.1 meters (10 cm), making it highly reliable for close-up scanning and tight embedded inspections.
Q: Does this lens support Infrared (IR) night vision?
A: This standard model is optimized for visible light. If your application requires day/night switches, please contact our team to discuss IR-corrected lens coatings.
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