> save on having to grind prescription glasses for people Are you implying that ... | Hacker News

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PerfectDlite on May 26, 2017 | parent | context | favorite | on: A Soviet vision of the future: the legacy and infl...

> save on having to grind prescription glasses for people

Are you implying that removing cornea and re-attaching it will be _cheaper_ than grinding prescription glasses?

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