TWI836881B

This spectacle lens comprises: a base material layer; and a coat film layer laid on for coating at least one surface of the base material layer. A total average transmittance of the base material layer and the coat film layer is 60% or higher in a wavelength region of not less than 360 nm but less t...

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Bibliographic Details
Main Authors KANEDA, DAISUKE, KONDA, RYUICHI, FUTAMI, KENGO
Format Patent
LanguageChinese
Published 21.03.2024
Subjects
CONTACT LENSES
OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
OPTICS
PHYSICS
SPECTACLES
SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURESAS SPECTACLES
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Summary:This spectacle lens comprises: a base material layer; and a coat film layer laid on for coating at least one surface of the base material layer. A total average transmittance of the base material layer and the coat film layer is 60% or higher in a wavelength region of not less than 360 nm but less than 380 nm.
Bibliography:Application Number: TW202312102988