Ring light sources are mainly divided into?
1. Ring light source (high angle)
The illumination light forms a high angle with the horizontal direction
- Appearance defect detection
- Character recognition
- PCB substrate inspection
- QR code reading-
2. Ring light source (low angle)
The illumination light forms a low angle with the horizontal direction - Various edge extraction
- Character recognition
- Damage detection of glass sections
- Marking and damage on metal surface
3. Ring light source (high brightness)
High brightness long-distance irradiation - Robot guided grabbing
- High-speed assembly line appearance inspection
- Logistics barcode and character detection
4. Ring light source (shadowless)
Special diffuser plate, uniform range illumination with high degree of freedom
- Character recognition
- color recognition
- Printing inspection
- Defect and dirt detection