OPT-LIA Series Bar Lights 

OPT-LIA Series – Bar Lights (Standard Light Source)

The OPT-LIA series from OPT includes powerful Bar Lights and represents a specialized standard light source for industrial vision and automated inspection systems. These LED bar light sources are characterized by high directivity and low power consumption, making them particularly suitable for applications with longer working distances and more demanding lighting conditions compared to the classic OPT-LI series.

Thanks to their efficient design, OPT-LIA Bar Lights provide precise, directional illumination that reduces reflections and stray light, making even fine surface structures or defects clearly visible. Typical application areas include metal surface and LCD panel inspection, image scan systems, as well as detection of surface cracks and other defects in production processes.

The OPT-LIA series is available in various lengths and power classes and can be easily integrated into existing manufacturing and inspection systems due to its compact design. The combination of efficient light output and low power consumption contributes to stable image quality and reliable defect detection — even in demanding industrial environments.