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The environmental cost of contact lenses

1,908 views · Published 20 August 2018 · 20:26 · Indexed 22 October 2026

Channel: American Chemical Society · 2018 · Science & Technology

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Many people rely on contact lenses to improve their vision. But these sight-correcting devices don’t last forever and they are eventually disposed of in various ways. Now, scientists are reporting that throwing these lenses down the drain at the end of their use could be contributing to microplastic pollution in waterways.

Rolf Halden, Ph.D.
Biodesign Institute at Arizona State University

Charles Rolsky
Arizona State University

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