Zero waste optical lenses

Researchers from Israel’s Technion Institute have discovered an innovative and comparably cheap, way to make optical lenses. It avoids the 80% waste of grinding and shaping glass slabs. A polymer is injected into a ring-shaped frame under water. Its benefits range from spectacles to telescopes.

https://israelbetweenthelines.com/2021/12/15/researchers-create-zero-waste-optical-lenses/

https://www.youtube.com/watch?v=p8FAy4q6vjQ

This entry was posted in Science & Technology. Bookmark the permalink.

Leave a Reply

Your email address will not be published.