Description
Enhance your high-precision vision configurations with our premium 1/1.8″ M12 lens, precision-engineered for professional machine vision lens algorithms and demanding industrial automation tasks. Combining an 8mm fixed focal length with a super-bright F1.8 large aperture, this high-performance megapixel industrial lens delivers impeccable center-to-edge optical resolution. Built with a premium 8G (8 glass elements) structure and specialized IR correction, it effectively eliminates daytime/nighttime focus drift, solving the common industry challenge of blurry low-light video feeds in high-end surveillance and FA lens systems.
Key Product Highlights
Optimized for 1/1.8″ Large-Format Megapixel Sensors
Provides full-frame optical coverage on modern large sensors, delivering uniform pixel sharpness and preventing corner drop-off or severe shading.
Ultra-Low Geometric Distortion Under -0.9%
Delivers exceptional linear fidelity for critical measurements, directly addressing the pain point of image warping in automated visual auditing.
Elite Bright F1.8 Aperture for Low-Light Mastery
Captures significantly more ambient light to maximize sensor sensitivity, resulting in crisp imaging without reliance on noisy digital gains.
Advanced IR Corrected 8G All-Glass Optical Track
Employs an 8-glass lens blueprint that synchronizes visible and near-infrared light, ensuring perfect 24/7 focus stability across changing illuminations.
Detailed Product Parameters
| Parameter | Specification |
|---|---|
| Image Format | 1/1.8″ |
| Focal Length | 8mm |
| Field of View (F.O.V.) | 59°(D) / 49°(H) / 37°(V) |
| Resolution | Megapixel |
| Distortion | <-0.9% |
| Aperture | F1.8 |
| Mount (mm) | M12 × 0.5 (S-Mount) |
| Iris Type | Fixed |
| Back Focal Length (B.F.L.) | 8.04mm |
| Total Track Length (T.T.L.) | 33.39mm |
| Dimension | Φ14 × 11.8mm |
| Lens Component | 8G (8 Glass Elements) |
| Infrared Spectrum | IR Corrected |
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.
Product Application Scenarios and Compatible Devices
Core Application Scenarios
This heavy-duty low distortion lens is specifically optimized for high-speed industrial parts sorting, multi-lane automated optical inspection (AOI), high-accuracy packaging text verification, and automated logistics code readers. Its robust 8G all-glass layout guarantees optimal thermal endurance, preventing lens drift when operating next to high-heat factory machinery. Featuring an ultra-compact Φ14mm diameter profile, it serves as an excellent upgrade for high-altitude surveying drone & UAV lenses, intelligent traffic control (ITS) gate setups, and multi-camera panoramic security arrays that demand precise, unwarped 24/7 optical tracking.
Compatible Devices List
Perfectly matched with mainstream high-definition 1/1.8-inch and 1/2-inch megapixel CMOS sensors from global suppliers such as Sony, OmniVision, and Onsemi. It integrates flawlessly with smart AI vision blocks, embedded Linux board-level cameras, high-speed industrial cameras (GigE/USB3.0), and compact CCTV lens modules. The standardized M12x0.5 threading allows simple, secure drop-in assembly without re-engineering internal camera brackets. Custom anti-reflection (AR) bandpass filters or custom mechanical sleeves can be configured upon enterprise request.
Designed for factory automation and high-resolution industrial machine vision application.
Frequently Asked Questions
Q: What are the unique advantages of an 8G glass composition over hybrid plastic lenses?
A: The 8G (8 glass elements) build offers superior light transmission, higher scratch resistance, and excellent thermal stability, ensuring the lens does not expand or drift out of focus in hot industrial environments.
Q: Why is an IR Corrected lens critical for outdoor or warehouse operations?
A: Standard lenses warp focus when switching from daytime visible light to nighttime infrared illumination. Our IR corrected lens focuses both light waves onto the exact same plane, securing crisp video 24/7.
Q: Can this 1/1.8″ lens be utilized on standard 1/2.8″ or 1/3″ imaging sensors?
A: Yes, it is fully backward-compatible with 1/2″, 1/2.8″, and 1/3″ sensors. Using a smaller sensor crops the field of view slightly, while leveraging the absolute sharpest sweet spot of the lens center.
Q: How does a distortion rate of under -0.9% benefit machine vision algorithms?
A: Standard lenses bend straight lines, which ruins electronic measurement calibrations. A low distortion under -0.9% preserves true geometric dimensions, allowing AI to perform precise positioning and sorting.
Q: Is the aperture or iris adjustable on this M12 model?
A: No, it features a fixed F1.8 aperture. This eliminates moving mechanical parts, which vastly improves shock resistance on vibrating factory lines or drone gimbals while maintaining an ultra-compact physical size.
Q: Does this lens handle high-vibration environments like drone flight?
A: Absolutely. With a minuscule footprint of Φ14×11.8mm and low kinetic mass, it generates minimal inertia. When locked with standard M12 mount lock-rings, it stays completely secure during high-G aerial maneuvers.
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