Cemented lens and process for production thereof

Optics: eye examining – vision testing and correcting – Spectacles and eyeglasses – Ophthalmic lenses or blanks

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Details

351159, 351177, G02C 710

Patent

active

RE0360490

ABSTRACT:
A cemented lens consists of a lens that is tinted and/or contains a UV absorber, and a second lens that is neither tinted nor contains any UV absorber. The cemented lens is formed by placing the two lens elements together with a UV-curable adhesive between them, and then directing UV radiation through the first lens to cure the adhesive.

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Database, WPI, Derwent Publications, Ltd., London, GB AN 91-344309.
English Lanugage Abstract of Japanese Application of 56062202.

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