A nanoelectronics company called imec is introducing a hydrogel-based smart contact lens that has electronic features integrated into the lens itself for higher levels of functionality. Manufacturers have to work hard to build these electronic components in a flexible manner that will fit naturally with the contact lens itself. Not only do these smart contact lenses help correct common vision abnormalities such as presbyopia, they can also help those who are suffering from various iris deficiencies.
Key Takeaways:
- These contact lenses are made of a flexible yet innovative material that is referred to as hydrogel-based.
- The key is to ensure that these electronic contacts have elements that are still compatible with current technology.
- Those who suffer from aniridia or coloboma can utilize these smart contacts for effective treatment.
“The lens incorporates a blue LED light that is powered by a radiofrequency antenna. The antenna should also allow for any integrated sensors to transmit data to a handheld device for analysis. At present, the device represents a proof-of-concept, and imec hopes to expand its capabilities in the future.”