Contact lenses are a great vision correction option for many, but if one of them gets damaged, there is little to do other than throw it away. A team reporting in ACS Applied Polymer Materials has a solution: special polymer hydrogels and UV light. Scratches on lenses made from their new materi...

Source: [Phys.org](https://phys.org/news/2026-06-contact-lenses-hour-uv-exposure.html)

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