Intercast Europe S.p.a.

Barberini S.p.a.

Intercast Usa, Inc.

Intercast Europe, Srl

Essilor Italia Societa Per Azioni

Matteo Lagasi

Federico Menta

Giuseppe Iori

Paolo Baiocchi

Gian Giuseppe Giani

Graziano Marusi

The invention relates to a method for decorating an ophthalmic article. The method contains a step of providing an ophthalmic article having a substrate with a first outer surface intended to be oriented towards the field of view of a user. The first outer surface has at least one decoration zone outside the central vision zone of the ophthalmic article and has topographic structures of at least one dimension of length greater than or equal to 1 mm for forming a decorative pattern. The method further contains a step of depositing thin layers on the first outer surface to form an interferometric mirror on top of the first outer surface. The thin layers have a refractive index different from the refractive index of the substrate.

Method for decorating an ophthalmic article and related ophthalmic article

The invention relates to an ophthalmic article () in particular for sunglasses, comprising: first layer () made of photochromic cellulose triacetate having a rear face () to be oriented toward an eye () of a user and a front face () to be oriented toward the field of vision () of the user, and a second layer () made of polyamide having a rear face () to be oriented toward an eye () of a user and a front face () to be oriented toward the field of vision () of the user, the first layer () being disposed proximate to the field of vision () of the user with regard to the second layer () being disposed proximate to the eye () of the user.

Ophthalmic article

Method of manufacturing a high impact polarized optical element and polarized optical element including an integrally bonded polarizing film

A method of manufacturing a polarized optical element comprises the steps of: The method allows to reliably manufacture a polarized optical element comprising an optical part made of polyurethane-based optical material and a polarizing film integrally bonded to the optical part even using thin freestanding polarizing films, such as PVA films, achieving at the same time improved adhesion properties of the polarizing film to the optical material.

A lens including a polarizing film within a polyurethanic material which comprises a photochromic dye therein.

Polarized lenses with variable transmission

A plano-convex optical sheet having a positive power including:

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Parma, Italy

Matteo Lagasi