Off‑axis CCD No extra optical lenses, excellent imaging quality;Flexible lens selection – choose the right lens for different products;Flexible illumination selection – choose different light sources for different products;Lower efficiency compared t
Off‑axis CCD
No extra optical lenses, excellent imaging quality;
Flexible lens selection – choose the right lens for different products;
Flexible illumination selection – choose different light sources for different products;
Lower efficiency compared to on‑axis or pseudo‑on‑axis systems because the platform needs to move;
System accuracy depends on the platform’s accuracy.
Technical Specifications
| Parameter | On‑axis | Pseudo on‑axis | Off‑axis |
|---|---|---|---|
| Efficiency | High | High | Low |
| Positioning Accuracy | High | Depends on lens | Depends on lens + motion platform accuracy |
| Field of View | Small | Custom design, generally matches marking area | Flexibly designed based on requirements |
| Image Quality | Slightly worse than pseudo on‑axis (affected by field lens) | Good | Excellent |
| Flexibility (Lens & Light Source) | Limited choices | Moderate choices | Arbitrary combination |
Note: These three solutions complement each other; choose the right one based on your project.
暂无文档资源
暂无软件资源