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Carl Zeiss Vision International Gmbh patents


Recent patent applications related to Carl Zeiss Vision International Gmbh. Carl Zeiss Vision International Gmbh is listed as an Agent/Assignee. Note: Carl Zeiss Vision International Gmbh may have other listings under different names/spellings. We're not affiliated with Carl Zeiss Vision International Gmbh, we're just tracking patents.

ARCHIVE: New 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 | Company Directory "C" | Carl Zeiss Vision International Gmbh-related inventors


Process for producing an optical glass with an anti-fog coating

A process for producing an optical glass with an anti-fog coating is disclosed. The process includes the steps of: a) providing an optical glass, b) preparing a layer having Si—H groups (silane groups) on the optical glass, and c) reacting the silane groups with a compound having hydrophilic groups and... Carl Zeiss Vision International Gmbh

Method for storing information on a spectacles lens, spectacles lens blank or spectacles lens semi-finished product

Information is stored in an optical element in the form of a glass or plastic body embodied as spectacles lens, spectacles lens blank or spectacles lens semi-finished product. The information in the form of data is stored on or in the glass or plastic body by creating at least one... Carl Zeiss Vision International Gmbh

Optical visual aid with additional astigmatism

An optical visual aid is disclosed that assists an observer looking at an object through at least one spectacle lens. The optical visual aid has a dioptric power matched to an eye of the observer for at least one viewing direction. The dioptric power is composed of a plurality of... Carl Zeiss Vision International Gmbh

Method for producing an optical element

A method for producing an optical element includes providing a first partial body which is transparent for the predetermined wavelength range and including on its upper side a structured section, applying a coating which is optically effective for the predetermined wavelength range onto the structured section in order to form... Carl Zeiss Vision International Gmbh

Spectacle lens for car drivers

A spectacle lens having a front surface intended to be fitted away from the eye. The spectacle lens includes a substrate made from mineral glass or an organic material. The spectacle lens has selective light wavelength filter properties. The selective light wavelength filter properties include a spectral transmittance between 80%... Carl Zeiss Vision International Gmbh

Method and determining a barrier effect of a coating on a substrate

Determining a barrier effect of a coating for a medium includes: providing a substrate having the coating on its surface, the substrate undergoing a volume change on contact with the medium; conditioning the substrate with the coating; removing the coating from a first part of the surface, leaving the coating... Carl Zeiss Vision International Gmbh

Display device for demonstrating optical properties of eyeglasses

A display device with a retaining device is disclosed, which can be placed on the head of a user. The display device contains a first image generator, which is secured or can be secured to the retaining device, and a first optical imaging system which is secured to the retaining... Carl Zeiss Vision International Gmbh

Gradient polarized ophthalmic lens

A polarized ophthalmic lens has a polarization gradient with a primary light transmission gradient. The lens also includes a secondary light transmission gradient, the secondary light transmission gradient being complementary to the primary light transmission gradient such that the lens exhibits uniform light transmission.... Carl Zeiss Vision International Gmbh

Methods and devices for determining eye refraction

Mobile computer devices and systems for refraction determination of an eye, for example for objective refraction determination and/or subjective refraction determination, are provided. Here, a display of the mobile computer device can be driven to display an image for refraction determination.... Carl Zeiss Vision International Gmbh

System and the training of head movements

The invention relates to a system and to a method for training head movements of a person. Visual stimuli are generated with a visual stimulus generation device for a left and/or right eye of the person. Head movements of the person are captured with a measurement device. The head movement... Carl Zeiss Vision International Gmbh

Systems for determining eye refraction

Mobile computer devices and systems for refraction determination of an eye, for example for objective refraction determination and/or subjective refraction determination, are provided. Here, a display of the mobile computer device can be driven to display an image for refraction determination.... Carl Zeiss Vision International Gmbh

Method for designing a lens shape and spectacle lens

The current invention is directed to a computer-implemented method for providing a lens shape for an ophthalmic lens. Further, there is provided a method for angular smoothing of a surface determined by carrier lines radially outwards of a prescription zone bordered by a first boundary line. Further, there is provided... Carl Zeiss Vision International Gmbh

Method of color-dyeing a lens for goggles and glasses

A method of color-dyeing a lens for goggles and glasses, whereby the lens includes a polycarbonate substrate, the method including the steps of: providing a liquid mixture of components including at least one dye or pigment, suitable for color-dyeing polycarbonate and a dispersion medium, whereby the at least one dye... Carl Zeiss Vision International Gmbh

A optimising geometry of a semi-finished ophthalmic lens in a set of semi-finished ophthalmic lenses

The present invention provides a method, a system, and a computer program code for optimising geometry of at least one semi-finished ophthalmic lens in a set of semi-finished ophthalmic lenses having a designated lens material, each of the semi-finished ophthalmic lenses in the set having an Initially determined geometry including... Carl Zeiss Vision International Gmbh

Set of spectacle lens semifinished products, making spectacle lenses and method therefor

A set of eyeglass lens semifinished products is provided and is composed of at least three series of eyeglass lens semifinished products having spherical or rotationally symmetric aspherical front surfaces. The series of eyeglass lens semifinished products differ in pairs in the base material of the series. Each of the... Carl Zeiss Vision International Gmbh

Arrangement for determining the pupil center

The invention is directed to an arrangement for determining the pupil center of an eye of a person in an image. The arrangement includes a touch-sensitive display device for displaying the image with the eye of the person and a gesture recognition unit for recognizing a first predetermined gesture in... Carl Zeiss Vision International Gmbh

Method for determining the far visual point for a spectacle lens and system therefor

The invention is directed to a method allowing the exact determination of the far visual point on spectacle lenses in a spectacle frame for a subject while taking into account the habitual head position or body posture. The method renders it possible to specify the coordinates of the far visual... Carl Zeiss Vision International Gmbh

Anti-fog coating

where the terminal hydrophilic group -B2 is poly(meth)acrylate, and for n=2 the individual radicals B may be identical or different.... Carl Zeiss Vision International Gmbh








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