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  2. Contact lens - Wikipedia

    en.wikipedia.org/wiki/Contact_lens

    In 1888, Adolf Gaston Eugen Fick was the first to successfully fit contact lenses, which were made from blown glass Although Louis J. Girard invented a scleral contact lens in 1887, [ 16 ] it was German ophthalmologist Adolf Gaston Eugen Fick who in 1888 fabricated the first successful afocal scleral contact lens. [ 17 ]

  3. Timeline of United States inventions (after 1991) - Wikipedia

    en.wikipedia.org/wiki/Timeline_of_United_States...

    The bionic contact lens is a form of nanotechnology and microfabrication constructed of light emitting diodes, an antenna, and electronic circuit wiring. [32] The bionic contact lens is the 2008 creation of Iranian-American Babak Parviz, an electrical engineer at the University of Washington (UW) in Seattle. [33] [34] 2009 3-D camera

  4. Timeline of United States inventions - Wikipedia

    en.wikipedia.org/wiki/Timeline_of_United_States...

    The following articles cover the timeline of United States inventions: Timeline of United States inventions (before 1890), before the turn of the century; Timeline of United States inventions (1890–1945), before World War II; Timeline of United States inventions (1946–1991), during the Cold War

  5. History of optics - Wikipedia

    en.wikipedia.org/wiki/History_of_optics

    Between the 11th and 13th centuries, so-called "reading stones" were invented. Often used by monks to assist in illuminating manuscripts, these were primitive plano-convex lenses, initially made by cutting a glass sphere in half. As the stones were experimented with, it was slowly understood that shallower lenses magnified more effectively ...

  6. Newton K. Wesley - Wikipedia

    en.wikipedia.org/wiki/Newton_K._Wesley

    Newton K. (Uyesugi) Wesley (c. 1909 – July 21, 2011) [1] was an optometrist and an early pioneer of the contact lens.Wesley was a partner with George Jessen in the development and advancement of contact lens. [2]

  7. America's Waterways Have a Huge Problem With Contact Lenses - AOL

    www.aol.com/news/america-apos-waterways-huge...

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  8. Timeline of United States inventions (before 1890) - Wikipedia

    en.wikipedia.org/wiki/Timeline_of_United_States...

    A relay is an electrical switch that opens and closes under the control of another electrical circuit. In the original form, the switch is operated by an electromagnet to open or close one or many sets of contacts. The relay was invented by the renowned American scientist, Joseph Henry in 1835. [73] 1836 Morse code

  9. George Jessen - Wikipedia

    en.wikipedia.org/wiki/George_Jessen

    Wesley believed that contact lenses could help him to see and possibly save his vision. But, the lenses that were available in the 1940s, known as scleral lenses, couldn't be worn for long periods of time. Besides this disadvantage, scleral contact lenses, at the time, mostly came from Germany and were made of hand-blown glass.