Description
Optimize your advanced imaging applications with our high-performance 8MP 4.5mm M12 Wide Angle TOF Lens. Specially designed without an optical filter, this lens allows full-spectrum light transmission, making it exceptional for 3D depth sensing, infrared illumination, and multispectral imaging. Supporting a large 1/1.8″ image format with a bright F2.0 aperture, it delivers flawless 4K resolution clarity and an expansive 115° diagonal field of view. Whether you are deploying next-generation TOF lenses for robotic navigation, high-speed industrial lens systems for automation, or light-weight optics for aerial drones, this robust M12 lens guarantees peak optical performance.
Key Highlights & Performance Advantages
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- Filterless Design for Full Spectrum: Engineered without a filter to allow unrestricted infrared and visible light passage, perfect for TOF and NIR setups.
- 8MP Ultra-HD Resolution: Delivers crisp 4K visual data, ensuring precision for pixel-critical machine vision and automated inspections.
- 1/1.8″ Large Target Area & 115° FOV: Captures sweeping wide-angle coverage on modern larger sensors while maintaining compatibility with 1/3″ modules.
- Controlled Optical Distortion: Tightly managed at <-12.8%, minimizing image warping and significantly reducing digital calibration overhead.
- 0.2m Minimum Object Distance (M.O.D.): Supports close-up macro imaging, crucial for precise desktop scanners and compact robotic arms.
Technical Specifications
| Parameter | Specification |
|---|---|
| Image Format | 1/1.8″ |
| Focal Length | 4.5mm |
| F.O.V. (1/1.8″ Sensor) | 115°(D) / 88°(H) / 62°(V) |
| F.O.V. (1/3″ Sensor) | 71°(D) / 55°(H) / 41°(V) |
| Resolution | 8 Megapixel (8 MP) |
| Aperture | F2.0 |
| Distortion | < -12.8% |
| Mount | M12 X 0.5 |
| Mechanical Back Focal Length (M.B.F.L.) | 7.65mm |
| Minimum Object Distance (M.O.D.) | 0.2m |
| Lens Structure | Optical Glass (Without Filter) |
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.
Application Scenarios & Compatible Devices
Core Application Scenarios
This filterless 8MP M12 wide angle TOF lens is uniquely tailored for active illumination and depth-sensing environments. It serves as a vital component in TOF (Time-of-Flight) cameras for 3D facial recognition, gesture control, and logistics volume measurement. In factory automation, it excels as a high-resolution FA lens for barcode reading, PCB inspection, and pick-and-place robotics operating under custom IR wavelengths. Its lightweight footprint and rugged design make it ideal for Drone & UAV lenses, allowing sharp day-and-night navigation, precision agriculture monitoring, and aerial photogrammetry. Additionally, it fits medical diagnostic equipment requiring full spectrum transmission without color blocking.
Compatible Device List
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- Advanced Image Sensors: Optimized for 1/1.8″ high-end sensors (e.g., Sony IMX485/IMX585) and fully backwards compatible with 1/2.8″ and 1/3″ CMOS modules.
- Industrial Camera Brands: Flawlessly mounts to Basler, IDS, Lucid Vision, Hikrobot, and Daheng Imaging embedded boards.
- 3D & TOF Sensing Hardware: Perfectly pairs with custom TOF sensor chipsets, structure-light modules, and NIR security cameras.
- Developer Kits & Embedded Platforms: Integrates seamlessly with Raspberry Pi HQ cameras, NVIDIA Jetson carrier boards, and custom hardware.
- Tailored Modification: Supports customizable parameters regarding specific anti-reflective coatings or varied mechanical mount heights.
“Designed for TOF Depth Sensing and Machine Vision Applications”
Frequently Asked Questions
Q: What does “Without Filter” mean, and what are its advantages?
A: “Without filter” means the lens does not have a built-in IR-cut filter or color coating. It allows both visible light and near-infrared (NIR) light to pass through completely. This is mandatory for TOF cameras, night-vision systems utilizing IR illuminators, and multispectral analysis where IR light data is required.
A: “Without filter” means the lens does not have a built-in IR-cut filter or color coating. It allows both visible light and near-infrared (NIR) light to pass through completely. This is mandatory for TOF cameras, night-vision systems utilizing IR illuminators, and multispectral analysis where IR light data is required.
Q: Can I use this lens on a standard 1/3″ sensor camera?
A: Yes, you can. The lens is fully compatible with smaller formats. When mounted on a 1/3″ sensor, it provides a narrower, cropped Field of View of 71°(D) / 55°(H) / 41°(V), functioning as a standard lens rather than a wide-angle one.
A: Yes, you can. The lens is fully compatible with smaller formats. When mounted on a 1/3″ sensor, it provides a narrower, cropped Field of View of 71°(D) / 55°(H) / 41°(V), functioning as a standard lens rather than a wide-angle one.
Q: Is the focus fixed or can it be manually adjusted?
A: The lens features a manual focus adjustment. While the internal optical elements are fixed (no moving parts during operation), you adjust the overall focus by threading the lens into your M12 mount holder until the image is perfectly sharp, then securing it with a locking nut.
A: The lens features a manual focus adjustment. While the internal optical elements are fixed (no moving parts during operation), you adjust the overall focus by threading the lens into your M12 mount holder until the image is perfectly sharp, then securing it with a locking nut.
Q: How does the <-12.8% distortion affect my machine vision algorithms?
A: A distortion value of <-12.8% is very low for a 115° wide-angle lens. This geometric stability ensures that lines remain relatively straight, reducing the computation load required for software lens calibration in automated optical inspection (AOI).
A: A distortion value of <-12.8% is very low for a 115° wide-angle lens. This geometric stability ensures that lines remain relatively straight, reducing the computation load required for software lens calibration in automated optical inspection (AOI).
Q: What is the benefit of the 0.2m M.O.D. specification?
A: The Minimum Object Distance (M.O.D.) of 0.2 meters (20 cm) means the lens can sharply focus on objects that are very close to it. This makes it perfect for compact medical scanning devices, close-range assembly line inspections, and robotic arm grippers.
A: The Minimum Object Distance (M.O.D.) of 0.2 meters (20 cm) means the lens can sharply focus on objects that are very close to it. This makes it perfect for compact medical scanning devices, close-range assembly line inspections, and robotic arm grippers.
Q: Is this lens rugged enough to be mounted on a commercial drone or UAV?
A: Absolutely. Utilizing a highly stable M12 glass-to-metal configuration, this compact lens resists vibrations, thermal expansion, and mechanical shock, making it an excellent choice for demanding UAV aerial photography and navigation tracking.
A: Absolutely. Utilizing a highly stable M12 glass-to-metal configuration, this compact lens resists vibrations, thermal expansion, and mechanical shock, making it an excellent choice for demanding UAV aerial photography and navigation tracking.
