The heart of L.E.S.S. SA new technology is a combination of a laser and a nano-active optical fiber. This technology generates intense and directional light with a reduced lighting angle beam diameter from the side of the optical fiber, which results in increased brightness, particularly useful for inspecting small parts. The uniformity of the produced light also enhances image quality, especially on highly reflective surfaces and provides with a clear advantage in industrial processes of inspections. Using this innovation allows for optimizing defect identification and process time performance through deep learning on high quality images, free of hot spots.
Distributed Light & Optimal Uniformity
One of the main advancements of this technology lies in the use of a distributed light source, as opposed to traditional multiple point sources. This approach ensures uniform illumination, effectively eliminating bright spots or shadows. This is particularly advantageous for applications such as photography and industrial inspection, where homogeneous lighting is crucial for achieving precise and high-quality results. Dr. Yann Tissot, CEO of L.E.S.S. SA, explains: „We apply our technology across various sectors. We began with the inspection market, particularly in the widely recognized Swiss watchmaking industry. We are also expanding into the automotive lighting market, collaborating with major brands to provide flexible and lightweight exterior lighting solutions. Just this year, we opened our third market segment in the medical field, more specifically low vision.“
Bild: L.E.S S. SA 
Bild: L.E.S S. SA
Customized Integration
Every project has specific needs. L.E.S.S. SA offers tailored lighting solutions to optimize the performance of the products of the customers, active in machine vision, or other types of inspection requiring extremely high-quality lighting. Thanks to the nano-active fiber laser technology, L.E.S.S. SA can integrate lighting systems that are perfectly suited to specific requirements for customers, thereby enhancing the efficiency, uniformity, and precision of the lighting, ensuring that the products benefit from the best possible lighting to perform & excel in their field.
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