Line Scan Lens: High-Precision Optics for Industrial Imaging
Line scan lenses are critical components in high-speed industrial imaging, ensuring precise and distortion-free capture. Whether for quality control, surface inspection, or printing applications, choosing the right line scan lens enhances system performance. Understanding what a line scan camera is and how a line scan camera works helps in selecting the best lens for your application.
What is a Line Scan Camera?
A line scan camera captures images one line at a time instead of an entire frame. This technology is widely used in:
- Web inspection (textiles, films, and printed materials)
- Semiconductor and PCB inspection
- Food and pharmaceutical quality control
- High-speed sorting systems
Key benefits: ✔ High-speed image acquisition ✔ Superior resolution for detailed inspection ✔ Continuous scanning without motion blur
How Does a Line Scan Camera Work?
Unlike area scan cameras that capture a full image at once, line scan cameras use a single-pixel row sensor to scan objects as they move past the camera. The system then stitches these lines together to form a complete image.
Line Scan vs. Area Scan Cameras
| Feature | Line Scan Camera | Area Scan Camera |
|---|---|---|
| Image Capture | One line at a time | Full frame at once |
| Best For | Moving objects, continuous surfaces | Static objects, general imaging |
| Resolution | Extremely high | Moderate to high |
| Motion Blur | Minimal due to controlled scanning | Can occur if movement is too fast |
Choosing the Right Line Scan Lens
Selecting the right lens ensures accurate imaging and optimal system performance. Consider the following factors:
- Sensor Size Compatibility: The lens must match the camera’s sensor format.
- Focal Length: Determines field of view and magnification.
- Distortion Control: Low distortion is essential for precise measurements.
- Coatings and Durability: Anti-reflective coatings improve contrast and clarity.
Why Our Line Scan Lenses?
Our high-performance line scan lenses are engineered for industrial applications, offering:
- Superior edge-to-edge sharpness
- Low distortion for precision imaging
- Optimized designs for 2K, 4K, 8K, and higher-resolution sensors
Upgrade your industrial imaging system with our advanced line scan lenses. Contact us today for expert consultation and custom solutions!