A recently granted patent (Publication Number: US11849922B2) discloses a novel light source system designed for medical applications. The system includes multiple LED light sources emitting different ...
Fresnel lenses were invented over two centuries ago to help lighthouses prevent shipwrecks. They're still enhancing safety, ...
Visteon has been granted a patent for a light source system designed for medical or industrial applications, such as endoscopes. The system includes LED light sources, Fresnel lenses, concentrators, a ...
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