25mm 20MP 9G Industrial Machine Vision Lens
The difference between industrial vision lenses and ordinary surveillance lenses
Although industrial vision lenses and ordinary surveillance lenses are both used for imaging, there are significant differences between them due to different design purposes and application environments.
1. Design purpose
Industrial vision lenses: Mainly used in machine vision systems, they are designed to obtain high-quality images for precise measurement, inspection and identification. Therefore, industrial lenses pay more attention to image clarity, precision and stability.
Ordinary surveillance lenses: Mainly used for security monitoring, they are designed to provide a broad field of view and real-time monitoring. Therefore, surveillance lenses pay more attention to wide angle, low illumination and the ability to capture moving objects.
2. Image quality requirements
Industrial vision lenses: have extremely high requirements on image quality, requiring high resolution, low distortion, and high contrast for fine image processing and analysis.
Ordinary surveillance lenses: The image quality requirements are relatively low and can meet the viewing needs of the human eye.
3. Lens parameters
Focal Length: Industrial lenses often offer more precise focal length options to meet a variety of measurement and inspection needs.
Aperture: The aperture design of industrial lenses pays more attention to depth of field control and correction of optical distortion.
Distortion: Industrial lenses have stricter distortion control to ensure the accuracy of measurement results.
4. Interfaces and materials
Industrial lens: Often uses C-mount or CS-mount, the material is sturdy and durable, suitable for industrial environments.
Ordinary surveillance lenses: There are many types of interfaces and the materials are relatively soft, making them more suitable for indoor environments.
5. Application scenarios
Industrial vision lens: used in industrial automation, electronic manufacturing, automobile manufacturing, food packaging and other fields for detection, measurement, positioning, etc.
Ordinary surveillance lenses: used in security monitoring, traffic monitoring, smart home and other fields for real-time monitoring and recording.
| 1.Model: ZK-FA-1025-2816 |
| 2.Optical Specifications |
| NO. | Items | Description |
| 1 | Focal-Length | 25MM |
| 2 | F/No. | 2.8-16 |
| 3 | Diagonal Distance | 90mm-1000mm |
| 4 | Distortion | WD=350nm ≤0.2% |
| 5 | MTF | WD=350nm 145LP/mm ≥0.2 |
| 6 | Lens structure | 9G |
| 7 | Mount | C Mount |
| 9 | Relative Illuminance | ≥75 |
| 10 | Image Size | Ø18 |
| 11 | Thread Specification | M27* P0.5 |
| 12 | Mount Type | C Mount |
