4K 50mm M42 mount Line-Scan-Camera industrial lens
Products Specificate
| Model | JY-LS50FL-4K | |
| Pixel | 4K/7µm | |
| Image Format | Φ30 | |
| Focal Length | 50mm | |
| Aperture | F2.8 | |
| Mount | M42x1 | |
| Max Dist | Φ34*67mm | |
| M.O.D | 0.5m~∞ | |
| FOV | 26.4º | |
| Flange BFL | 12mm | |
| Weight | 145g | |
| Operation | Focus | Manual |
| Zoom | / | |
| Iris | Manual | |
| Operating temperature | -20℃～+60℃ | |
| Size | ||
 |
||
Primary Application Scenarios
This lens is primarily utilized in industrial inspection environments requiring both high accuracy and a broad field of view. Representative applications include:
Printing and Packaging Inspection: Enables the assessment of color consistency, registration accuracy, and surface defects in printed materials.
Material Surface Inspection: Suitable for real-time monitoring of surface quality in continuously produced materials such as non-woven fabrics, leather, and metal strips.
Rail Transit Inspection: Facilitates automated detection and evaluation of structural anomalies, including surface cracks and wear, on railway tracks.
Technical Features
Large Imaging Circle Design: With an imaging circle diameter of Φ30 mm, the lens is optimized to match large-format sensors used in 4K line scan cameras, ensuring sharp and uniform image quality across the entire field of view, including the edges.
High-Resolution Capability: Supports 7-micron pixel pitch sensors, meeting the horizontal resolution requirement of approximately 3840 pixels for 4K imaging, while delivering exceptional detail reproduction.
Fixed-Focus Optical Configuration: Features a 50 mm fixed focal length design, offering a stable and reliable optical system ideally suited for high-precision imaging tasks at consistent working distances.
Selection Guidelines
During the selection process, it is essential to ensure compatibility between the lens parameters—including imaging circle, focal length, pixel size support, and working distance—and the specific line scan camera model as well as the operational environment. Proper matching of these parameters is critical to achieving optimal imaging performance and system stability.
