OPHTHALMIC ARTICLE
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United States of America Patent
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Issued Date -
Jul 11, 2024
app pub date -
May 17, 2022
filing date -
May 18, 2021
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Abstract
An ophthalmic article including at least one colored substrate, and a polarizer fixed to that at least one colored substrate, wherein the polarizer presents, on its own, a luminous transmittance according to ISO_13666, First edition, 1998-08-01 of Tv≥41% and a polarization efficiency PE with 90%≥PE≥78%.
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