Otto Wichterle

Otto Wichterle

Czech chemist and inventor (1913–1998).

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Wikipedia views per dayLast 30 days 633

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Readers' pathsAug 2026 – Oct 2026

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  1. Cat eye glasses

    Style of eyeglasses.

    49%

  2. Contact lens

    Lenses placed on the eye's surface.

    48%

  3. Emil Votoček

    3.3%