3017 Series 5MP Night Vision Automotive ADAS Lens
The difference between ADAS lenses and ordinary vehicle lenses is mainly reflected in the following aspects:
1. Different functional positioning
Ordinary car lenses: Mainly used for reversing images, driving records and other functions, and have relatively low requirements on image quality and real-time
performance.
ADAS lens: As the core sensor of the ADAS system, it is used to sense the surrounding environment of the vehicle and provide data for autonomous driving
and assisted driving functions. There are higher requirements for image quality, resolution, dynamic range, frame rate, etc.
2. Different technical requirements
Image sensor: ADAS lenses usually use higher performance image sensors, such as CMOS sensors with higher dynamic range, lower noise, and higher frame rates.
Lens design: The optical design of ADAS lenses is more complex, and factors such as distortion correction and chromatic aberration control need to be considered
to ensure the accuracy and reliability of images.
Algorithm support: ADAS lenses need to be combined with complex image processing algorithms to achieve real-time analysis and processing of images, such as
target detection, tracking, classification, etc.
3. Different performance requirements
Resolution: ADAS lenses usually have higher resolution to obtain more detailed image information.
Frame rate: ADAS lenses require higher frame rates to ensure real-time capture of rapidly changing scenes.
Dynamic range: ADAS lenses need to have greater dynamic range to obtain clear images in both bright and low-light environments.
Anti-interference ability: ADAS lenses need to have stronger anti-interference ability, such as anti-vibration, anti-high temperature, anti-electromagnetic interference, etc.
4. Different costs
Cost: Due to higher technical requirements, the cost of ADAS lenses is usually higher than that of ordinary automotive lenses.
5. Different application scenarios
Ordinary car lenses: mainly used in rearview mirrors, driving recorders, etc.
ADAS lens: used in ADAS systems, including front view, side view, surround view and other positions.
| 1.Model：OKS-3017-A41-650 |
| 2.Optical Specifications |
| NO. | Items | Description |
| 1 | Focal-Length | 2.5mm±0.5mm |
| 2 | F/No. | F1.8±5% |
| 3 | Optical Back Focal Length | 4.68mm±0.1 |
| 4 | Mechanical Back Focal Length | 3.70mm±0.1 |
| 5 | MAX Image Circle | θ6.8 |
| 6 | Lens Structure | 6G+IR |
| 7 | Mount Type | M12*0.5 |
| 8 | FOV | sensor | H | V | D |
| 1/2.7" | 128° | 70° | 150° |
| 1/2.8" | 123° | 67° | 144° |
| 1/2.9" | 118° | 65° | 138° |
| 1/3" | 104° | 60 | 122° |
| 1/4" | 83° | 46° | 97° |
| 9 | IR Filter | 650nm |
| 10 | TTL | 17.80MM |
| 11 | Waterproof Level | IP68 |
| 12 | Working Temperature | -40℃~+85℃ |
