Otto Wichterle

Otto Wichterle (Czech pronunciation: [ˈoto ˈvɪxtr̩lɛ]; 27 October 1913 – 18 August 1998) was a Czech chemist, best known for his invention of modern soft contact lenses.

Wichterle was the author or co-author of approximately 180 patents and over 200 publications. The studies and independent books covered various aspects of organic, inorganic and macromolecular chemistry, polymer science, and biomedical materials. He held a higher number of patents for organic synthesis, polymerization, fibres, the synthesis and shaping of biomedical materials, production methods and measuring devices related to biomedical products. This was typical of his attitude to scientific research, which, he considered, ought to serve society and its requirements by any means possible, without distinction as to "pure" and "applied" science.

Schooling and chemistry background

Wichterle's father, Karel, was co-owner of a successful farm-machine factory and small car plant, but Otto chose science for his career. After finishing high school (today's Wolker Grammar School) in Prostějov, Wichterle began to study at the Chemical and Technological Faculty of the Czech Technical University (now the independent University of Chemistry and Technology, Prague) but he was also interested in medicine. He graduated in 1936, and stayed at the university. In 1939, he submitted his second doctorate thesis on chemistry, but the Protectorate regime blocked any further activity at the university. However, Wichterle was able to join the research institute at Baťa's works in Zlín and continue his scientific work.