DMS Lens Driver Fatigue Monitoring System Camera Lens
Product Description
1. With the use of high‑quality material, high performance and long service life.
2. Careful manufacturing, high precision, strong reliability, making sure safety use.
3. There are products useful for car camera, such as rear-view parking track, 360-degree panorama display, car DVR, ADAS and car night-vision device etc
| EFL(mm) | 4.589mm |
| F Number | F2.0 |
| FOV | Sensor | AR0144 |
| | D | 54° |
| | H | 46.4° |
| | V | 29.8° |
| TTL(mm) | 10 |
| MAX Image Height | Ø4.6 |
| Resolution | 1280x800 3μm |
| FBL (mm) | 1.45mm |
Feature of Car Camera Lens
- Optical Imaging Stability: Car lenses are engineered to maintain image clarity and stability even under conditions of vibration or rapid temperature changes, which is crucial for features like lane departure warning and adaptive headlights .
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- High-Resolution Sensors: With the advancement of ADAS (Advanced Driver Assistance Systems), there is a trend towards higher pixel counts in car lenses. For instance, the transition from 120W to 200W lenses to 800W pixels is becoming common to capture more detailed imagery .
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- Material Composition: Car lenses can be made of glass, plastic, or a combination of both. Glass lenses offer better durability and temperature performance, making them suitable for high-end applications. Plastic lenses are more cost-effective but may deform under harsh conditions, affecting image quality. Glass-plastic hybrid lenses are becoming popular for their balance of cost and performance .
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- Aspherical Lens Technology: Aspherical lenses help to reduce aberrations that can cause image blurring. They allow for a single lens to correct aberrations that would typically require multiple spherical lenses, leading to miniaturization and improved imaging performance .
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- Wide-Angle Field of View: Car lenses are often designed with ultra-wide angles to provide a broad monitoring range, which is particularly useful for applications like rearview cameras and surround-view systems .
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- Zoom Capabilities: Some car lenses feature zoom capabilities, allowing them to adjust the focal length and provide different fields of view without changing the lens physically .
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- Durability and Weather Resistance: Car lenses are built to withstand harsh environmental conditions, including high temperatures, UV exposure, and moisture. They often come with protective coatings to enhance durability and reliability .
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- Low Light Performance: Advanced car lenses may incorporate technologies like RGBW (Red, Green, Blue, and White) pixel arrays to enhance low-light performance, allowing for better visibility and image capture in dim conditions .
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- High-Speed AF and Image Stabilization: For capturing images of moving vehicles or in motion-blurred scenarios, car lenses may include high-speed autofocus and optical image stabilization to ensure sharp and clear images .
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Application of Car Camera Lens
There are products useful for car camera, such as rear-view parking track, 360-degree panorama display, car DVR, ADAS and car night-vision device etc.
PRODUCTION PROCESS
1 check and clean materials
2.assemble bottom lens/spacer
3 assemble middle lens/spacer
4 waterproof rubber ring
5 assemble top lens
6 lock lid
7 profile check
8 surface check
9 gelling UV glue
10 solidify UV glue
11 waterproof test(air tightness test)
12 vibration test
13 clean surface dust cap
14 stick IR
15 spot check finish product/warehouse if qualified
FAQ
1. Can your products pass ROHS certificate?
A: Yes,our products meet the industrial standards,like:TS16949/ISO9001/ROHS.
2. Accept sample order?What is your minimum order quantity?
A: sample order is accept, but the price is different from the big ones.
3. What are the shipping ways you can offer?
A: By air/sea according to customers’ requirements.
Product Tags:
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Driver Fatigue Monitoring System AR0144 5G 1IR EFL4.589mm DMS Lens DFOV54° for Driver Safety Images
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