Carl Zeiss Vision International Gmbh

Michel-René Christmann

Andreu Llobera Adan

Yujing Liu

Christian Lischer

Maximilian Kastner

Gerhard Kelch

Waiz Karim

A method for manufacturing a spectacle lens including a lens substrate and at least one coating is disclosed. The method includes at least the following steps of providing a lens substrate comprising an uncoated or precoated front surface and an uncoated or precoated back surface, covering at least one of the surfaces of the lens substrate partially or completely with at least one coating composition, drying and/or precuring the at least one coating composition, contacting the surface of the at least one coating composition with at least one mechanical means, curing and/or hardening the at least one coating composition and obtaining a spectacle lens comprising a lens substrate and at least one coating, the surface topography of the at least one coating being modified by the at least one mechanical means.

Method for manufacturing a spectacle lens

A method of producing a spectacle lens includes providing a substrate having a front surface and a back surface and coating or covering at least one of the front surface or the back surface of the substrate, in full or in part, with a layer. The surface topography of the substrate surface is changed by bringing the surface into contact with a medium and the medium is removed. A product made according to the method and including (i) a spectacle lens or (ii) a representation of the spectacle lens in the form of computer-readable data present on a data medium or (iii) a data medium including a virtual representation of the spectacle lens in the form of computer-readable data or (iv) a representation of the spectacle lens in the form of a computer-readable data signal, is also disclosed.

Method of producing a spectacle lens and product comprising a spectacle lens

A method for manufacturing a spectacle lens having a lens substrate and at least one coating is disclosed. The method includes providing a lens substrate having an uncoated or precoated front surface and an uncoated or precoated back surface, applying at least one coating to at least one of the surfaces of the lens substrate, the surface of the at least one coating being modifiable when contacted with at least one medium able to modify the surface of the at least one coating, contacting the surface of the at least one coating, partially or completely, with the at least one medium, considering the individual peripheral refraction, obtaining the spectacle lens having the lens substrate and the at least one coating, the surface of the at least one coating being modified according to the individual peripheral refraction.

Method of manufacturing a spectacle lens

A method of manufacturing a spectacle lens having a lens substrate a lens substrate and at least one coating is disclosed. The method includes at least the following steps in the given order: providing a lens substrate having an uncoated or pre-coated front surface and an uncoated or pre-coated back surface, coating at least one surface with at least one coating, the surface of the at least one coating being modifiable when contacted with at least one medium being able to modify the surface of the coating, completely or partially contacting the surface of the coating with the at least one medium, applying at least one single electromagnetic pulse to at least one of the surfaces of the spectacle lens having the lens substrate, the coating and the medium and obtaining the spectacle lens having the at least one coating with a completely or partially modified surface.

Growing community of inventors

Aalen, Germany

Michel-René Christmann