Description
Enhance your optical system with our premium 8MP 8mm M12 Low Distortion Lens. Engineered with a large 1/1.8″ image format and a fast F2.2 aperture, this fixed focal lens delivers crisp, ultra-high-definition images with minimal geometric distortion (< -1%). Designed with an integrated IR Cut Filter (IRCF), it ensures precise color reproduction, making it the ideal choice for professional machine vision, intelligent transportation systems (ITS), and high-end CCTV monitoring.
Key Highlights
- 8MP Crystal-Clear Imaging: Captures ultra-sharp, 8-megapixel details, eliminating motion blur and pixelation in high-speed inspection environments.
- Large 1/1.8″ Sensor Coverage: Maximizes light intake and compatibility with large-format CMOS sensors, outperforming standard 1/2.7″ lenses in low-light performance.
- Low Distortion (< -1%): Ensures true-to-life geometric accuracy, removing the need for software-based distortion correction in precision alignment.
- Standard M12 Mount: Offers a compact, thread-in design (M12x0.5) that seamlessly integrates into micro-cameras without adding bulky brackets.
Technical Specifications
- Image Format: Max Φ10.3mm (1/1.8″)
- Focal Length: 8.0mm
- Field of View (F.O.V.): 58° (D) / 48° (H) / 37° (V) on 1/1.8″ sensor
- Resolution: 8 Megapixel (8MP)
- Optical Distortion: < -1%
- Aperture: F2.2 (Fixed Iris)
- Mount Type: M12 x 0.5
- Minimum Object Distance (M.O.D.): 0.2m
- Total Track Length (T.T.L.): 29.97mm
- Optical Structure: Multi-coated glass with IR Cut Filter (IRCF)
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.
Applications & Compatibility
Core Application Scenarios
This 8MP M12 lens is optimized for automated industrial environments and high-speed transit surveillance where optical precision is critical. It excels in Machine Vision inspection lines for PCB component sorting, barcode scanning, and defect detection, where zero edge-distortion is required for precise measurements. Additionally, its 8.0mm focal length provides the perfect balance of distance and clarity for Intelligent Transportation Systems (ITS), such as Automatic Number Plate Recognition (ANPR) and traffic flow monitoring at intersections. It is also highly suited for high-definition facial recognition access control gates and rugged CCTV security cameras operating under challenging outdoor lighting conditions.
Compatible Device List
- Sensors: Fully compatible with 1/1.8″, 1/2″, and 1/2.8″ mainstream CMOS sensors (e.g., Sony IMX series).
- Industrial Cameras: Fits Basler, IDS, Flir, and Hikrobot compact M12 board-level cameras.
- Smart Security & IoT Modules: Drop-in replacement for Hikvision, Dahua, and Tuya-powered 4K IP camera modules.
- Hardware Platforms: Easily pairs with Raspberry Pi High Quality camera modules and Jetson Nano developer kits using M12 mounts.
“Designed for high-accuracy Machine Vision and Intelligent Transportation applications.”
Frequently Asked Questions
- Q: Does this 8MP M12 lens come with an IR Cut Filter?
- A: Yes, the lens features a built-in IR Cut Filter (IRCF) that blocks infrared light during daytime to prevent color shifts, ensuring vibrant and accurate color rendering.
- Q: Can I use this lens on a smaller sensor size, like 1/2.8″ or 1/3″?
- A: Absolutely. It is fully backward compatible with smaller sensors. However, please note that the Field of View (F.O.V.) will crop and narrow accordingly.
- Q: What does “< -1% distortion” mean for my application?
- A: It means this is a low distortion lens. Straight lines in the real world will remain straight in the image, making it perfect for OCR, scanning, and metrology without needing digital correction.
- Q: Is the iris adjustable on this 8mm lens?
- A: No, this lens has a fixed F2.2 aperture. It provides a reliable, constant light throughput which is ideal for environments with controlled factory lighting.
- Q: What is the benefit of the 0.2m M.O.D.?
- A: The Minimum Object Distance of 0.2 meters allows the camera to focus on objects very close to the lens, making it highly effective for desktop scanning and close-up robotic arm positioning.
- Q: Do you support custom modifications for this product?
- A: Yes, we offer customization options for focal lengths, anti-reflective coatings, mechanical dimensions, and AR/IR filter configurations to match your specific project requirements.
