Fresnel lens [SEP] discoverer or inventor
By whom was Fresnel lens discovered? The inventor of Fresnel lens was whom? What was the name of the discoverer of Fresnel lens? Who was the discoverer of Fresnel lens? Who was the original discoverer of Fresnel lens? The Fresnel lens was discovered by whom? Who was responsible for the discovery of Fresnel lens? What is the name of the person who discovered Fresnel lens? Who found Fresnel lens? Who discovered the Fresnel lens?
Augustin-Jean Fresnel