Lenses that restore vision. Free Technical Library News

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Lenses that restore vision

04.10.2020

Researchers at the Imes Innovation Center (Belgium) are actively developing smart contact lenses.

According to Professor Andrés Vasquez Quintero, of the Imec Center, the iris has been prototyped by combining flexible electronics and new materials used in ophthalmology. The invention can help millions of people suffering from both nearsightedness and farsightedness.

There are many eye diseases that prevent the iris of the eye from responding correctly to changes in lighting: if it is too active, a person can see everything blurry, and if the light is limited, it can be shrouded in darkness. Thanks to the liquid crystal display, the lens can actually change the aperture, controlling the amount of light that hits the retina. It is noteworthy that such lenses do not require recharging during the day.

Imec employees are confident that after conducting clinical trials, their development can become a mass medical device. Thanks to the creation of an artificial iris, treatment approaches will change throughout ophthalmology.

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