A spectacle lens and to a method for producing such a lens, the spectacle lens comprising: a central main viewing region, with substantially constant optical power; an effect region around the central main viewing region, wherein the effect region has microstructures at least in part, said microstructures in the effect region bringing about an at least partially higher optical power than the optical power in the central main viewing region and/or at least partly a contrast reduction; and a peripheral region outside the effect region with a substantially constant optical power.
The present invention relates in particular to a spectacle lens which has at least one diffractive effect zone as at least a part of a viewing region of the spectacle lens such that the spectacle lens comprises diffractive microstructures in the diffractive effect zone, said microstructures generating at least one base effect in each view point of the diffractive effect zone or a myopia stopping effect which deviates therefrom, wherein the diffractive effect zone comprises a combination zone in which the diffractive microstructures generate a combination of the base effect and the myopia stopping effect simultaneously.
The present invention relates to a method for providing a substrate with a tint and a functional coloring, comprising the following steps (a) to (c) in this order: (a) providing a substrate to be provided with a tint and a functional coloring, the substrate being made of plastic glass and the substrate having a first main side and a second main side with a convex shape opposite the first main side, (b) applying a tint to both main sides of the substrate provided in step (a), and (c) applying a functional coloring to both main sides of the substrate provided with a tint on both main sides in step (b) by dip coating, thereby obtaining a substrate provided with a tint and a functional coloring on both main sides.
The present invention relates to a method for determining visual acuity characteristics and/or refraction characteristics of a test subject who has ametropia, by means of an optical device for displaying optotypes, the optical device having a beam path by means of which the optotypes are displayed to the test subject. In the method, effective aberration data are provided which relate to projecting an optotype through the beam path of the optical device and through at least one ametropic eye onto the associated retina of the test subject. The effective aberration data contain a combination of eye aberration data relating to the at least one ametropic eye of the test subject together with device aberration data relating to the optical device along the beam path of the device. A preferred direction (V1; V2) is selected on the basis of the effective aberration data, in particular on the basis of effective wavefront data associated with the effective aberration data. An optical effect is applied at least in the selected preferred direction. At least one adapted optotype is displayed which has a directional feature, wherein the adapted optotype is displayed in a manner oriented such that its directional feature is arranged parallel to the preferred direction (V1; V2). The visual acuity characteristics and/or refraction characteristics of the test subject are determined for the selected preferred direction (V1; V2) taking into account at least one dimension of the directional feature of the adapted optotype and the applied optical effect.
A61B 3/032 - Dispositifs pour présenter des symboles ou des caractères d'épreuve, p. ex. projecteurs de mires
A61B 3/028 - Appareils pour l'examen optique des yeuxAppareils pour l'examen clinique des yeux du type à mesure subjective, c.-à-d. appareils de d’examen nécessitant la participation active du patient pour examen d'acuité visuelleAppareils pour l'examen optique des yeuxAppareils pour l'examen clinique des yeux du type à mesure subjective, c.-à-d. appareils de d’examen nécessitant la participation active du patient pour la détermination de la réfraction, p. ex. phoromètres
5.
VISUAL OBJECT, METHOD AND COMPUTER PROGRAM PRODUCT FOR DETERMINING ONE OR MORE VISUAL PROPERTIES OF A TEST SUBJECT
A visual object for determining one or more visual properties of a test person. The visual object includes at least two different filtered images combined to form a test image, wherein each of the filtered images represents one of at least two predetermined different original images and is provided with a filter specific to a predetermined optically induced blur.
A61B 3/032 - Dispositifs pour présenter des symboles ou des caractères d'épreuve, p. ex. projecteurs de mires
A61B 3/02 - Appareils pour l'examen optique des yeuxAppareils pour l'examen clinique des yeux du type à mesure subjective, c.-à-d. appareils de d’examen nécessitant la participation active du patient
A61B 3/09 - Appareils pour l'examen optique des yeuxAppareils pour l'examen clinique des yeux du type à mesure subjective, c.-à-d. appareils de d’examen nécessitant la participation active du patient pour examen d'accommodation
G06T 5/20 - Amélioration ou restauration d'image utilisant des opérateurs locaux
G06T 5/50 - Amélioration ou restauration d'image utilisant plusieurs images, p. ex. moyenne ou soustraction
According to a method for configuring and/or providing photochromic optical lenses, at least one first optical lens is configured and/or provided, wherein a carrier having a first photochromic characteristic is combined, on the basis of a first parameter dependency of a photochromic tint specified for said lens, with a coating which at least partially absorbs and/or reflects a radiation having a first attenuation characteristic by means of which a photochromic effect of said carrier can be excited, and at least one second optical lens is configured and/or provided, wherein a carrier having the first or a second photochromic characteristic is combined, on the basis of a second parameter dependency of a photochromic tint specified for said lens, with a coating which at least partially absorbs and/or reflects a radiation having a second attenuation characteristic by means of which a photochromic effect of said carrier can be excited. The invention further relates to a group of carriers, to the use thereof, to a system and to a computer program (product).
The present invention relates to improving the individual adaptation of at least one spectacle lens for efficient control of the development of myopia and good tolerance of the spectacle lens. In this context, a method for determining individual prescription data for a spectacle wearer, which encompass peripheral refraction data for at least one eye of the spectacle wearer, is proposed, the method comprising: - providing refraction data of the eye for central vision; - providing biometric data of the eye comprising at least aberrations of the cornea of the eye; - providing a parametric eye model describing at least -- a corneal topography in the eye model; and -- positions of a plurality of points of a retina in the eye model by way of parameters of the eye model; - creating an individual eye model by adapting the parameters of the parametric eye model to the provided refraction data and biometric data of the eye of the spectacle wearer; and - determining the peripheral refraction data for the at least one eye of the spectacle wearer by calculating refraction data in the eye model for at least one instance of light incidence that deviates from central vision by a predetermined angle.
A coating installation for the production of a layer system, including a component for the application of an artificial ageing process to the layer system, an optical measurement device for determining a spectrally resolved actual measurement curve of the layer system. The coating installation produces a layer system for optical elements, the produced layer system having one or more single layers, each with an installation actual layer thickness of the respective single layer. The one or more single layers are produced according to an installation data set of the coating installation, which includes at least the installation actual layer thickness of the respective single layer of the one or more single layers.
C23C 14/54 - Commande ou régulation du processus de revêtement
C23C 16/52 - Commande ou régulation du processus de dépôt
G01B 11/06 - Dispositions pour la mesure caractérisées par l'utilisation de techniques optiques pour mesurer la longueur, la largeur ou l'épaisseur pour mesurer l'épaisseur
The invention relates to a method, in particular a photolithographic method, for producing a spectacle lens (100) for myopia control for an eye of a wearer of spectacles, comprising the following steps: – providing a spectacle lens to be processed, having a multiplicity of microparticles (130) and a processing layer which is adjacent to the multiplicity of microparticles (130) or has the multiplicity of microparticles (130), the processing layer comprising at least one photoreactive layer (110); and – producing microstructures (150) in the photoreactive layer (110) by exposing the photoreactive layer (110) using an exposure means (BM), wherein at least some of the multiplicity of microparticles (130) act as a photomask for the exposure.
The present invention relates to a method for providing a substrate on one face with a tint and a functional coloration, comprising the following steps (a) to (d): (a) supplying a substrate to be provided on one face with a tint and a functional coloration, the substrate comprising a semifinished part manufactured from transparent plastic and having a first main face and a second main face which lies opposite the first main face and has a convex shape, (b) applying a tint to both main faces of the substrate supplied in step (a), (c) applying a functional coloration to the second main face of the substrate provided with a tint on both main faces in step (b), the functional coloration being brought about by at least one photochromic dye and the at least one photochromic dye being present in a photochromic coat material forming a polymeric coat on the substrate, and (d) post-processing the substrate provided with a functional coloration on the second main face in step (c), in such a way that the tint on the first main face is ablated, to give a substrate provided only on the second main face with a tint and a functional coloration.
D06P 1/00 - Procédés généraux de teinture ou d'impression des textiles ou procédés généraux de teinture du cuir, des fourrures ou des substances macromoléculaires solides de toutes formes, classés selon les teintures, les pigments ou les substances auxiliaires utilisés
G02C 7/10 - Filtres, p. ex. pour faciliter l'adaptation des yeux à l'obscuritéLunettes de soleil
13.
METHOD AND DEVICE FOR PRODUCING A SPECTACLE LENS WITH A VISUAL FIELD-MODULATED IMAGING QUALITY
The invention relates to a method and a device for producing a spectacle lens (105) for myopia control for an eye of a wearer of spectacles in a specific use position of the spectacle lens (105) relative to an eye fulcrum (AD) of the eye. The method comprises the steps of: – providing a spectacle lens semifinished product (100) comprising a multiplicity of magnetically alignable particles (20) which, at least as a consequence of alignment in a magnetic field, have anisotropically light-absorbing and/or light-scattering properties such that their absorption and/or scattering upon alignment in the magnetic field has a minimum for light traveling parallel to the magnetic field lines at the location of the particles; and – aligning the multiplicity of particles (20) in a magnetic field, the field lines of which at the location of the particles adopt directions which pass through the virtual image (AD') of the eye fulcrum (AD), said virtual image being generated in the use position by the back surface (8) of the spectacle lens (105) to be produced.
METHOD AND INSTALLATION FOR MEASURING A CASTING ASSEMBLY PROVIDED FOR PRODUCTION OF A LENS, METHOD AND INSTALLATION FOR CHECKING THE CASTING ASSEMBLY, AND METHOD AND INSTALLATION FOR PRODUCING AT LEAST ONE LENS
A method for measuring a casting assembly provided for production of a lens comprises the steps: providing (S10) the casting assembly, which has a first casting assembly part (11) and a second casting assembly part (12) which is mounted relative to the first casting assembly part in such a way that a cavity (14) is formed between the first and second casting assembly part; and ascertaining (S20) a gap parameter value, the ascertaining of the gap parameter value comprising ascertaining a first distance between the first and the second casting assembly part at a first point of the cavity and the gap parameter value being dependent on this first distance. A method for checking the casting assembly additionally comprises the step: checking (S30, S35) the casting assembly on the basis of the gap parameter value. A method for producing at least one lens additionally comprises the steps: modifying (S55) the casting assembly if the gap parameter value satisfies a predefined modification criterion; and filling (S45) the cavity with a casting resin; the produced lens comprising the cured casting resin. The invention also relates to an installation for carrying out at least one of these methods.
The present invention relates to a coated substrate comprising, in this order, a substrate, optionally at least one further layer disposed on the substrate, and a functional layer, wherein the functional layer is formed by vapour deposition or evaporation of at least one hydrolysable compound and an associated condensation reaction thereof with functional groups on the surface of the substrate or on the surface of at least one further layer disposed thereon, if applicable, wherein the at least one hydrolysable compound contains a hydrolysable silyl group and a pentafluorophenyl group, but no trifluoromethyl group and no difluoromethylene group. The present invention further relates to a process for producing the coated substrate of the invention.
C03C 17/30 - Traitement de surface du verre, p. ex. du verre dévitrifié, autre que sous forme de fibres ou de filaments, par revêtement par des matières organiques avec des composés contenant du silicium
B05D 1/00 - Procédés pour appliquer des liquides ou d'autres matériaux fluides aux surfaces
17.
COMBINATION OF SPECIFIC ANNELLATED NAPHTHOPYRANE ISOMERS
The present invention relates to the combination of special photochromic anellated naphthopyran isomers according to the following formulae (I) and (II) and their incorporation into thiourethane polymers.
C09K 11/06 - Substances luminescentes, p. ex. électroluminescentes, chimiluminescentes contenant des substances organiques luminescentes
18.
SPECTACLE LENS WITH REDUCED FRICTION PROPERTIES, MEASUREMENT METHOD FOR DETERMINING THE SMOOTHNESS OF THE SPECTACLE LENS AND METHOD FOR PRODUCING THE SPECTACLE LENS
The present invention relates to a spectacle lens having a substrate and a functional coating arranged as the outermost layer on the substrate, wherein the functional coating imparts to the spectacle lens a haptic smoothness coefficient HGK of at most 0.28, preferentially at most 0.25, and/or a haptic smoothness coefficient R_HGK of at most 0.85, preferentially at most 0.80. The present invention furthermore relates to a measurement method for determining the smoothness of a spectacle lens, which is expressed by the haptic smoothness coefficient HGK and/or the haptic smoothness coefficient R_HGK, as well as to a method for producing the spectacle lens.
A centering device of a spectacle wearer has a fixation target that generates a flatly extended light field at a measurement location for illuminating an eye of the spectacle wearer. A measurer ascertains a measurement position of the eye when viewing the light field generated by the fixation target. A corrector includes deviation information about a deviation of the light field actually generated at the measurement location by the fixation target from a setpoint light field predetermined at the measurement location, and corrects the ascertained measurement position of the eye when viewing the light field generated at the measurement location, considering the deviation information, to an eye setpoint position which the eye would prospectively adopt at the measurement location if it were to view the predetermined setpoint light field there. A parameter calculator ascertains, based on the eye setpoint position, an optical centering parameter to be determined.
One aspect of the invention relates to a method for producing a functionally coated plastic lens (1), in particular a plastic spectacle lens. The method has the following steps: (I) providing (S100) a plastic lens (1) having a substrate made of plastic glass; (II) providing (S102) a gaseous phase of a first precursor compound A in order to obtain at least one surface of the plastic lens, said surface being modified by means of an adsorption of the precursor compound A; (III) removing (S104) excess precursor compound A material not adsorbed on the modified surface of the plastic lens; (IV) providing (S106) a gaseous phase of a second precursor compound B which reacts with the precursor compound A adsorbed on the modified surface and producing, as a product of the reaction, the formation of a monolayer of a functional layer (3, 3', 3'') on the surface of the plastic lens; (V) removing (S108) excess precursor compound B material not connected to the modified surface; and (VI) obtaining (S110) the plastic lens (1) provided with a functional coating (2). The formed functional coating (2) of the plastic lens (1) imparts hydrophobic and/or oleophobic properties. Additional aspects of the invention relate to a production device and a functionally coated plastic lens.
An adhesion film includes an adhesion surface with which the adhesion film is arrangeable on a front or rear surface of the spectacle lens in order to adhesively stick there; and a functional surface opposite the adhesion surface with a central region and a peripheral region. The functional surface has a microstructure such that the microstructure in the peripheral region at least partially causes an additional positive dioptric power and/or a contrast reduction in relation to the central region.
The invention relates to a spectacle lens (100) with an effective zone (10) which is such that for each point of vision on a spectacle lens rear surface (8) within the effective zone (10) an imaging quality of the spectacle lens (100) is maximal in a beam direction of a primary beam (13) belonging to the respective point of vision and the primary beams (13) of all points of vision in the effective zone (10) intersect substantially in a common eye-side primary beam intersection point (30). The invention also relates to a pair of spectacles comprising at least one spectacle lens (100) according to the invention.
A method for determining the sensitivity of at least one eye of a test subject based on at least two provided pairs of values for visual acuity and refraction, wherein at least one of the pairs of values for visual acuity and refraction. The method includes: projecting a target with an adjustable target refraction into the at least one eye of the test subject, wherein the target is configured to verify a predetermined visual acuity; and determining a visual acuity limiting refraction of the at least one eye of the test subject associated with the predetermined visual acuity by varying the target refraction of the target projected into the at least one eye of the test subject and detecting a test subject action which results in a determination that the identifiability of the target for the test subject has changed at the time of the test subject action.
A61B 3/06 - Appareils pour l'examen optique des yeuxAppareils pour l'examen clinique des yeux du type à mesure subjective, c.-à-d. appareils de d’examen nécessitant la participation active du patient pour examen de sensibilité à la lumière, p. ex. d'adaptationAppareils pour l'examen optique des yeuxAppareils pour l'examen clinique des yeux du type à mesure subjective, c.-à-d. appareils de d’examen nécessitant la participation active du patient pour examen de vision des couleurs
A61B 3/032 - Dispositifs pour présenter des symboles ou des caractères d'épreuve, p. ex. projecteurs de mires
One aspect of the invention relates to a method for producing a glass body or semi-finished product from a polymerisable mixture of isocyanates and isocyanate-reactive components, wherein the mixture has at least two of the following components: - a poly(thio)urethane prepolymer prepared from isocyanates and isocyanate-reactive components, wherein the ratio of the two components is such that there is an excess of isocyanate-reactive groups compared to isocyanate groups; - a poly(thio)urethane prepolymer prepared from isocyanates and isocyanate-reactive components, wherein the ratio of the two components is such that there is an excess of isocyanate groups compared to isocyanate-reactive groups; and/or - a thiol component; and/or - an isocyanate component, wherein the mixture has at least one photobase generator. Further aspects of the invention relate to a glass body or a glass body provided with an additional layer, each produced with a method according to another aspect of the invention, as well as a polymerisable mixture.
C08G 18/10 - Procédés mettant en œuvre un prépolymère impliquant la réaction d'isocyanates ou d'isothiocyanates avec des composés contenant des hydrogènes actifs, dans une première étape réactionnelle
C08G 18/24 - Catalyseurs contenant des composés métalliques de l'étain
C08G 18/38 - Composés de bas poids moléculaire contenant des hétéro-atomes autres que l'oxygène
C08G 18/75 - Polyisocyanates ou polyisothiocyanates cycliques cycloaliphatiques
C08G 18/76 - Polyisocyanates ou polyisothiocyanates cycliques aromatiques
G02B 1/04 - Éléments optiques caractérisés par la substance dont ils sont faitsRevêtements optiques pour éléments optiques faits de substances organiques, p. ex. plastiques
26.
METHOD AND DEVICE FOR ACCELERATED CALCULATION OF WAVEFRONTS THROUGH A COMPLEX OPTICAL SYSTEM
Simulating an optical system by calculating wavefronts. The method includes: setting up at least one wavefront transfer function for the optical system, wherein the wavefront transfer function is designed to assign a respective associated emergent wavefront to wavefronts entering into the optical system, taking into account imaging errors with an order greater than the order of defocus; and evaluating the at least one wavefront transfer function for at least one wavefront entering into the optical system.
METHOD AND SYSTEM FOR DETERMINING ADAPTATION PARAMETERS FOR AN ADAPTED PHYSICAL SPECTACLES FRAME, AND METHOD AND SYSTEM FOR PRODUCING AN ADAPTED OUTPUT SPECTACLES FRAME FOR A SPECTACLES WEARER
The invention relates to a method for determining adaptation parameters for an adapted physical model spectacles frame for a spectacles wearer, said method comprising: providing a physical model spectacles frame, wherein the physical model spectacles frame has a first shape; generating the adapted physical model spectacles frame by adapting the physical model spectacles frame on the spectacles wearer, wherein the adapted physical model spectacles frame has a second shape, which differs from the first shape; and determining adaptation parameters of the adapted physical model spectacles frame, wherein the adaptation parameters define at least a spatial difference between the first shape and the second shape. The invention also relates to a system for determining adaptation parameters for an adapted physical model spectacles frame for a spectacles wearer, and a method and system for producing an adapted output spectacles frame for a spectacles wearer.
A method for machining at least one spectacle lens (1) comprises the following steps: determining (S20) a one-dimensional or multidimensional value of a parameter for the spectacle lens to be machined, said parameter depending on the surface condition of said spectacle lens, arranging (S30) the spectacle lens with an initial shape on a holding device (20), and machining (S40) the held spectacle lens with the aid of a machining device (30), a movement of the spectacle lens that arises during the arrangement and/or machining being compensated for in surface condition-specific fashion on the basis of the determined parameter value with the aid of the holding device and/or machining device. The invention also relates to a device for carrying out the method.
B24B 9/14 - Machines ou dispositifs pour meuler les bords ou les biseaux des pièces ou pour enlever des bavuresAccessoires à cet effet caractérisés par le fait qu'ils sont spécialement étudiés en fonction des propriétés de la matière propre aux objets à meuler de matière inorganique non métallique, p. ex. de la pierre, des céramiques, de la porcelaine du verre de pièces optiques, p. ex. de lentilles, de prismes
B24B 13/005 - Dispositifs de blocage, supports ou similairesDispositifs d'alignement
B24B 13/06 - Meulage de lentilles, l'outil ou la pièce étant commandé par des supports d'informations, p. ex. des gabarits, des bandes perforées ou magnétiques
B24B 49/16 - Appareillage de mesure ou de calibrage pour la commande du mouvement d'avance de l'outil de meulage ou de la pièce à meulerAgencements de l'appareillage d'indication ou de mesure, p. ex. pour indiquer le début de l'opération de meulage tenant compte de la pression de travail
B24B 51/00 - Systèmes pour la commande automatique d'une série d'opérations successives du meulage d'une pièce
The present invention relates to a method and a corresponding device for reflection measurement (5) on a surface of an object (1) to be measured. The method comprises: recording multiple individual reflection measurements at multiple different measurement positions (20) on the surface of the object (1) to be measured, with one individual reflection measurement (5) being recorded at each measurement position from the multiple different measurement positions (20); and determining a resulting reflection measurement (72) on the basis of at least one subset of individual reflection measurements (5) from the multiple individual reflection measurements (5) that have been recorded. Determining a resulting reflection measurement (72) can include, for example, determining an average value on the basis of the individual reflection measurements (5) contained in the subset. The individual reflection measurements (5) and the resulting reflection measurement (72) are spectral reflection measurements.
G01N 21/31 - CouleurPropriétés spectrales, c.-à-d. comparaison de l'effet du matériau sur la lumière pour plusieurs longueurs d'ondes ou plusieurs bandes de longueurs d'ondes différentes en recherchant l'effet relatif du matériau pour les longueurs d'ondes caractéristiques d'éléments ou de molécules spécifiques, p. ex. spectrométrie d'absorption atomique
G01M 11/00 - Test des appareils optiquesTest des structures ou des ouvrages par des méthodes optiques, non prévu ailleurs
The invention relates to the improvement of the balance between the effectiveness and compatibility of spectacle lenses while reducing the progression of myopia. For this purpose, the invention proposes a method in particular for calculating or optimizing a spectacle lens (10) for at least one eye of a spectacle wearer such that the spectacle lens (10) comprises: - a central main viewing region (30) with a substantially constant refractive power; and - an active region (32) which adjoins the central main viewing region and which produces -- an at least partly greater refractive power than the refractive power in the central main viewing region (30) and/or -- a contrast reduction at least in some sections, wherein the method has the steps of: - providing user data which comprises at least one spherical equivalent of a refraction deficit of the at least one eye; - determining a primary refractive power as the substantially constant refractive power of the central main viewing region in order to correct the spherical equivalent of the refraction deficit of the at least one eye; and - ascertaining a horizontal (rh) and/or a vertical extension (rv) of the central main viewing region (30) as a function of the primary refractive power.
In particular, the invention relates to a spectacle lens (10) which comprises: a central main viewing region (20) with a substantially constant refractive power; and a functional region (18; 19) which adjoins the central main viewing region (20) on both sides at least horizontally and which has an additional functional effect in comparison to the central main viewing region (20), said additional functional effect having at least one additional dioptric effect and/or a contrast reduction in comparison to the central main viewing region (20), wherein the additional functional effect in the active region (18, 19) is produced by a combination of at least one first surface structure characteristic and a second surface structure characteristic, which differs from the first surface structure characteristic in particular, of the spectacle lens (10).
The invention relates to a layer system having infrared mirroring according to one aspect, comprising a substrate base comprising a substrate sheet having a substrate surface; and a plurality of low-refraction layers and a plurality of high-refraction layers, which are arranged with high-refraction and low-refraction layers alternating on the substrate surface such that, at a detection angle of about 0° with at least one substrate normal of the substrate surface, the layer system has a reflectivity for electromagnetic radiation of R≥15% for at least one wavelength range between about 680 nm and about 1100 nm, and has a reflectivity for electromagnetic radiation of R≤5% for at least one wavelength range between about 400 nm and about 680 nm.
The present invention relates to novel higher-molecular photochromic dyes having at least one and not more than four naphthopyrane subunits and multiple polyether chains, their use and phototropic acrylate, allylcarbonate, urea, urethane or thiourethane polymers containing them, and a phototropic product.
C09B 69/00 - Colorants non prévus par un seul groupe de la présente sous-classe
C09B 69/10 - Colorants polymèresProduits de réactions de colorants avec des monomères ou avec des composés macromoléculaires
G02B 1/04 - Éléments optiques caractérisés par la substance dont ils sont faitsRevêtements optiques pour éléments optiques faits de substances organiques, p. ex. plastiques
The invention relates to a method for checking an arrangement of a marking (130) on at least one spectacle lens (100) having functional engravings (110a, 110b), in which method the spectacle lens (100) is placed on a multi-point support having a plurality of support points (120). Engraving positions of the functional engravings (110a, 110b) of the spectacle lens (100) placed on the multi-point support are recorded. A spectacle lens position of the spectacle lens (100) placed in this way is determined on the basis of the recorded engraving positions and by taking into account point positions of the support points (120) of the multi-point support. A marking position of the marking (130) on the spectacle lens (100) is determined and checked depending on the determined spectacle lens position.
One aspect of the invention relates to a coated lens, in particular a spectacle lens, having a lens body (2) consisting of a mineral lens or a plastic lens, a silicon oxide layer (4), which is arranged directly or indirectly on an area or surface of the lens body (2), and a slide-enhancing covalently bound omniphobic layer (6) which is formed on the silicon oxide layer (4), wherein the omniphobic layer (6) has at least one silicon organic compound. Another aspect of the invention relates to a method for producing an omniphobic layer on a lens body.
C03C 17/42 - Traitement de surface du verre, p. ex. du verre dévitrifié, autre que sous forme de fibres ou de filaments, par revêtement avec au moins deux revêtements ayant des compositions différentes un revêtement au moins étant une substance organique et un revêtement au moins étant un non-métal
G02B 1/00 - Éléments optiques caractérisés par la substance dont ils sont faitsRevêtements optiques pour éléments optiques
37.
SPECTACLE LENSES FOR MANAGING MYOPIA, COMPRISING MICROLENSES MADE OF GRIN STRUCTURES
The invention relates to spectacle lenses and to a method for producing same. The spectacle lenses produce a base effect by means of a refraction on a front surface and a rear surface of the spectacle lenses in each view point of the spectacle lenses, and the spectacle lenses have an effect zone as at least one part of the view region of the spectacle lenses such that the spectacle lenses comprise a plurality of gradient microlens elements in the effect zone, said elements generating a myopia corrective effect, which has a shorter focal length than the base effect, in the effect zone.
A computer-implemented method for determining biometric data of an eye and a corresponding method for manufacturing spectacle lenses taking into account the biometric data determined. The method includes: providing individual standard data of a user, the standard data including prescription data including a distance prescription and/or a near prescription of at least one eye of a user; and calculating individual additional data including at least one individual biometric parameter of the at least one eye of the user based on the individual standard data and using a statistical model describing a relation between the standard data and the additional data, wherein the statistical model has been derived using statistical analysis of a training data set with a plurality of reference data sets, each of the reference data sets including standard data and additional data associated with the standard data.
The present invention relates to the determination of the position of an optical lens, which is held by a lens holding element at a known lens surface of the optical lens, and to the processing and/or measurement and/or testing of a lens held in this manner. A computer-implemented method for determining a position of an optical lens (10) in relation to a lens holding element (16) while a first lens surface (12) of the optical lens (10) is pressed by means of a holding force onto an abutment region of the lens holding element (16) comprises: providing surface data of the first lens surface of the optical lens; providing surface data of the abutment region of the lens holding element; providing force action data of the holding force, which define at least a force-application point and a force direction of the holding force; providing a first contact point between the first lens surface and the abutment region of the lens holding element; virtually rotating the optical lens about a first axis of rotation, which extends through the first contact point and extends both perpendicularly to a force action axis, which extends through the force-application point and parallel to the force direction, and perpendicularly to the perpendicular of the first contact point on the force action axis, in the direction of a torque which is defined by the force action data for a rotation about the first axis of rotation until the first lens surface of the optical lens and the abutment region of the lens holding element form a second contact point; and virtually rotating the optical lens about a second axis of rotation, which extends through the first and the second contact point, in the direction of a torque which is defined by the force action data for a rotation about the second axis of rotation until the first lens surface of the optical lens and the abutment region of the lens holding element form a third contact point; and outputting the position of the optical lens resulting from the virtual rotations about the first and the second axis of rotation as the position to be determined.
The present invention relates to a method and a device for the residue-free removal of at least one primer layer and/or at least one hard lacquer layer from a substrate surface, the method comprising the following steps: (a) providing a substrate which is provided with at least one primer layer and/or at least one hard lacquer layer starting from the substrate surface; and (b) subjecting the substrate provided in step (a) to a multi-stage lacquer removal process, wherein in at least one stage, in particular in every stage of the cleaning process, the substrate, in the immersed state, undergoes a sequence, consisting of one or more phases, characterised by a state, selected from ultrasound treatment, circulation or circulation with simultaneous ultrasound treatment.
The invention relates to a method for measuring the frame lens angle of spectacles, having the steps of arranging (100) the spectacles, which have a first spectacle lens and a second spectacle lens, on a spectacles receiving area. The surfaces of the two spectacle lenses of the spectacles are scanned (110) by means of a scanner in order to generate first surface position data points of the first spectacle lens and second surface position data points of the second spectacle lens. The first surface position data points of the first spectacle lens are mirrored (120) onto the second surface position data points of the second spectacle lens with respect to a central plane (M) between the two spectacle lenses such that the first and second surface position data points of the two spectacle lenses are superimposed. A compensation function (A) is ascertained (121) as a surface function using the superimposed surface position data points of the two spectacle lenses, and the frame lens angle is ascertained (160) by means of the surface function using the superimposed surface position data points of the two spectacle lenses.
09 - Appareils et instruments scientifiques et électriques
Produits et services
Replacement lenses for glasses; Correcting lenses [optics]; Corrective eyewear; Spectacle lens blanks; Spectacles; Eyewear; Spectacles for correcting colour vision deficiency; Spectacle lenses; Lens cases; Cases for spectacles and sunglasses; Lenses for sunglasses; Optical lenses for use with sunglasses; Cases for sunglasses; Frames for sunglasses; Spectacle frames; Anti-reflective lenses; Glasses, sunglasses and contact lenses; Smartglasses; Plastic lenses; Ophthalmic lenses; Optical goods; Optical apparatus and instruments; Optical lenses; Lens blanks; Optical glass; Optical lens blanks; Spectacle frames made of a combination of metal and plastics; Spectacle frames made of plastic; Spectacle frames made of metal and of synthetic material; Spectacle frames made of metal or of a combination of metal and plastic; Spectacle frames made of metal; Frames for spectacles and sunglasses; Lens blanks for eyesight correction; Fashion eyeglasses; Glass ophthalmic lenses; Sunglasses; Parts for spectacles; Prescription sunglasses; Fashion sunglasses.
The invention relates to a method for producing a lens, in particular a spectacle lens, having at least one of the following steps: - providing a main part, - providing a mold shell, - arranging the main part and the mold shell such that a cavity is formed between the main part and the mold shell, - attaching a seal strip which seals the cavity formed between the main part and the mold shell in order to obtain a casting package, - forming at least one opening in the seal strip, - arranging the casting package in a holding device, - filling the cavity with a casting resin through the at least one opening, - closing the opening, - removing the casting package filled with a casting resin from the holding device, - curing the casting package, - removing the seal strip, and - removing the mold shell in order to obtain a lens. The invention additionally relates to a device, a casting package, and a lens.
A method for the additive modification of an optical lens (1) comprises the steps of: providing (S10) the optical lens; providing (S10) a material processing device (2); and modifying (S50) the provided optical lens by applying at least one material (8) unit by unit to the provided optical lens with the aid of the material processing device. The invention also relates to a device for carrying out the method and to an optical lens modified by the method.
B29D 11/00 - Fabrication d'éléments optiques, p. ex. lentilles ou prismes
B29C 64/106 - Procédés de fabrication additive n’utilisant que des matériaux liquides ou visqueux, p. ex. dépôt d’un cordon continu de matériau visqueux
B29C 64/393 - Acquisition ou traitement de données pour la fabrication additive pour la commande ou la régulation de procédés de fabrication additive
B33Y 50/00 - Acquisition ou traitement de données pour la fabrication additive
B33Y 80/00 - Produits obtenus par fabrication additive
48.
DETERMINING OBJECTIVE MEASUREMENT DATA DURING A SUBJECTIVE REFRACTION
A method for determining objective measurement data of at least one eye of a user during a subjective refraction, including: acquiring subjective refraction data of the at least one eye in a first lighting state; acquiring and/or ascertaining pupillometric measurement data of the at least one eye in the first and a second lighting state different from the first lighting state; acquiring aberommetric measurement data of the at least one eye in the first and the second lighting state, or acquiring aberrometric measurement data of the at least one eye in the first or the second lighting state, and acquiring aberrometric measurement data of the at least one eye in the other one of the first and second lighting states taking into account the acquired and/or ascertained pupillometric measurement data of the at least one eye.
A61B 3/032 - Dispositifs pour présenter des symboles ou des caractères d'épreuve, p. ex. projecteurs de mires
A61B 3/036 - Appareils pour l'examen optique des yeuxAppareils pour l'examen clinique des yeux du type à mesure subjective, c.-à-d. appareils de d’examen nécessitant la participation active du patient pour examen d'acuité visuelleAppareils pour l'examen optique des yeuxAppareils pour l'examen clinique des yeux du type à mesure subjective, c.-à-d. appareils de d’examen nécessitant la participation active du patient pour la détermination de la réfraction, p. ex. phoromètres pour détecter l'astigmatisme
A61B 3/10 - Appareils pour l'examen optique des yeuxAppareils pour l'examen clinique des yeux du type à mesure objective, c.-à-d. instruments pour l'examen des yeux indépendamment des perceptions ou des réactions du patient
A61B 3/11 - Appareils pour l'examen optique des yeuxAppareils pour l'examen clinique des yeux du type à mesure objective, c.-à-d. instruments pour l'examen des yeux indépendamment des perceptions ou des réactions du patient pour mesurer la distance interpupillaire ou le diamètre de la pupille
The invention relates to a method for producing a casting mould, preferably for casting an optical element, in particular for casting a spectacle lens semi-finished product, the method comprising at least one of the following steps: - providing a casting mould semi-finished product having a casting mould surface; - applying pulsed laser radiation to at least one location on the casting mould surface, which laser radiation is designed to form at least one cavity in the casting mould surface; - polishing the surfaces of the at least one formed cavity.
A method for determining a sensitivity of at least one eye of a test subject, including: determining a subjective refraction result for the at least one eye of the test subject; while determining the subjective refraction result, determining a first visual acuity of the at least one eye for a first applied refraction; while determining the subjective refraction result, determining a second visual acuity of the at least one eye for a second applied refraction, wherein the second applied refraction is different from the first applied refraction; and ascertaining the sensitivity of the at least one eye, considering the first and second visual acuities at the first and second applied refractions.
A61B 3/036 - Appareils pour l'examen optique des yeuxAppareils pour l'examen clinique des yeux du type à mesure subjective, c.-à-d. appareils de d’examen nécessitant la participation active du patient pour examen d'acuité visuelleAppareils pour l'examen optique des yeuxAppareils pour l'examen clinique des yeux du type à mesure subjective, c.-à-d. appareils de d’examen nécessitant la participation active du patient pour la détermination de la réfraction, p. ex. phoromètres pour détecter l'astigmatisme
A61B 3/00 - Appareils pour l'examen optique des yeuxAppareils pour l'examen clinique des yeux
51.
SPECTACLES LENS FOR MANAGING MYOPIA BY MEANS OF INCREASED PERIPHERAL ACTION
The present invention relates to a spectacles lens (10) having a specifically shaped peripheral region having differing optical properties for improving long-term wearing comfort while simultaneously improving perception. In particular, the spectacles lens (10) comprises: - a continuous channel region (12), which extends continuously from an upper edge (14) to a lower edge (16) of the spectacles lens; and - an active region (18n, 18t) which horizontally adjoins the continuous channel region (12) on both sides and extends continuously from the upper edge (14) to the lower edge (16) of the spectacles lens (10), wherein the refractive power of the spectacles lens (10) increases from the channel region (12) to the active region (18n, 18t) on both sides of the channel region (12).
System for order-receipt processing of an eyeglass lens, including: a receiver configured to receive order data of eyeglass lens, to store a catalog of eyeglass lens classes, which each are defined by a fixed number of predetermined and freely selectable order parameters and differ from each other in the number of freely selectable order parameters, and to classify the order data on the basis of the catalog of eyeglass lens classes, a processor configured to process the order data, to store only the highest eyeglass lens classes of the catalog of eyeglass lens classes, to select one of the highest eyeglass lens classes, to match the order data to the selected highest eyeglass lens class, to generate a respective digital reproduction of the eyeglass lens based on a calculation model and the adapted order data, and a communication device connecting the receiver and the processor.
In a method for determining visual acuity characteristics of a subject having at least one astigmatic ametropia, ametropia data of the subject is provided, wherein the ametropia data include at least one axial position of a required optical cylinder correction. A preferred direction (V1; V2) is selected in such a way that this preferred direction (V1; V2) either corresponds to the axis position assigned to the optical cylinder correction or is rotated by 90° to this axis position. Alternatively, the preferred direction can be derived from wavefront data using a point spread function. An optical effect is applied at least in the selected preferred direction. At least one adapted optotype is displayed, which has a directional feature, wherein the adapted optotype is displayed orientated such that its directed feature is arranged parallel to the preferred direction (V1; V2). Visual acuity characteristics of the subject are determined for the selected preferred direction (V1; V2), taking into account at least one dimension of the directed feature of the adapted optotype and the applied optical effect.
A61B 3/02 - Appareils pour l'examen optique des yeuxAppareils pour l'examen clinique des yeux du type à mesure subjective, c.-à-d. appareils de d’examen nécessitant la participation active du patient
A61B 3/028 - Appareils pour l'examen optique des yeuxAppareils pour l'examen clinique des yeux du type à mesure subjective, c.-à-d. appareils de d’examen nécessitant la participation active du patient pour examen d'acuité visuelleAppareils pour l'examen optique des yeuxAppareils pour l'examen clinique des yeux du type à mesure subjective, c.-à-d. appareils de d’examen nécessitant la participation active du patient pour la détermination de la réfraction, p. ex. phoromètres
A61B 3/032 - Dispositifs pour présenter des symboles ou des caractères d'épreuve, p. ex. projecteurs de mires
A61B 3/103 - Appareils pour l'examen optique des yeuxAppareils pour l'examen clinique des yeux du type à mesure objective, c.-à-d. instruments pour l'examen des yeux indépendamment des perceptions ou des réactions du patient pour la détermination de la réfraction, p. ex. réfractomètres, skiascopes
A61B 3/036 - Appareils pour l'examen optique des yeuxAppareils pour l'examen clinique des yeux du type à mesure subjective, c.-à-d. appareils de d’examen nécessitant la participation active du patient pour examen d'acuité visuelleAppareils pour l'examen optique des yeuxAppareils pour l'examen clinique des yeux du type à mesure subjective, c.-à-d. appareils de d’examen nécessitant la participation active du patient pour la détermination de la réfraction, p. ex. phoromètres pour détecter l'astigmatisme
A61B 3/113 - Appareils pour l'examen optique des yeuxAppareils pour l'examen clinique des yeux du type à mesure objective, c.-à-d. instruments pour l'examen des yeux indépendamment des perceptions ou des réactions du patient pour déterminer ou enregistrer le mouvement de l'œil
The invention relates to a spectacles frame comprising a rim (1) for one or more spectacles lenses, and at least one temple arm (2) which is movably coupled to the rim (1), wherein at least one of the rim (1) and the at least one temple arm (2) comprises a receptacle (6). The spectacles frame also comprises at least one restorable element which is arranged at least in part on the receptacle (6), wherein the restorable element provides a restoring force when the temple arm (2) is moved relative to the rim (1), and wherein the restorable element is made of an injection-moulded material or from a 3D-printed material.
09 - Appareils et instruments scientifiques et électriques
10 - Appareils et instruments médicaux
Produits et services
Glasses, sunglasses and contact lenses; spectacle temples;
spectacle frames made of a combination of metal and
plastics; spectacle frames made of plastic; spectacle frames
made of metal and of synthetic material; spectacle frames
made of metal or of a combination of metal and plastic;
spectacle frames made of metal; replacement lenses for
glasses; frames for spectacles and sunglasses; correcting
lenses [optics]; corrective eyewear; spectacle lens blanks;
optical lens blanks for eyesight correction; sunglasses;
sunglass temples; parts for spectacles; prescription
sunglasses; smartglasses; ophthalmic lenses; optical goods;
optical apparatus and instruments; optical lenses; optical
lens blanks; optical glass; optical lens blanks; spectacle
lenses; antireflection coated eyeglasses; polarizing
spectacles; prescription eyeglasses; prescription eyewear;
optical glasses. Ophthalmological instruments; medical apparatus and
instruments.
57.
METHOD AND DEVICE FOR OPTICALLY MEASURING AN OPTICALLY ACTIVE SURFACE OF AN AT LEAST PARTIALLY TRANSPARENT SAMPLE BODY
The invention relates to a method and a device (8) for optically measuring an at least partially transparent sample body (10) with an optically active first surface and a second surface lying opposite thereto. The method is carried out using reflection geometry and has the following steps: i) applying a highly viscous reflection-reducing fluid (1) onto the second surface of the sample body (10); ii) carrying out the optical measurement process; and iii) removing the highly viscous reflection-reducing fluid (1).
In particular, the invention relates to a spectacle lens which has at least one diffractive effect zone as at least one part of a view region of the spectacle lens such that the spectacle lens comprises diffractive microstructures in the diffractive effect zone, said microstructures generating at least one base effect in each view point of the diffractive effect zone or a myopia corrective effect which deviates therefrom, wherein the diffractive effect zone comprises a combination zone in which the diffractive microstructures generate a combination of the base effect and the myopia corrective effect simultaneously.
The invention relates to a spectacle lens (10) and to a production method for such a spectacle lens, the spectacle lens (10) comprising: a central main viewing region (30) with substantially constant refractive power; an effective region (32) around the central main viewing region (30), the effective region (32) having microstructures at least in portions, said microstructures in the effective region (32) bringing about an at least partially higher refractive power than the refractive power in the central main viewing region (30) and/or at least partly bringing about a contrast reduction; and a peripheral region (34) outside of the effective region (32) with substantially constant refractive power.
The invention relates to a method for providing a substrate with a colouring and a functional colouring, comprising the following steps (a) to (c) in this order: (a) supplying a substrate to be provided with a colouring and a functional colouring, wherein the substrate is produced from plastic glass and the substrate has a first main side and a second main side opposite the first main side and having a convex shape; (b) applying a colouring to both main sides of the substrate supplied in step (a); and (c) applying a functional colouring to both main sides of the substrate provided with a colouring on both main sides in step (b) by dip-coating, thus obtaining a substrate which is provided on both main sides with a colouring and a functional colouring.
The invention relates to a visual object (100) and to a method and a computer program product for determining one or more visual properties of a test subject. The visual object (100) comprises at least two different filtered images which are combined to form a test image, wherein each of the filtered images represents one of at least two predefined different source images and is provided with a specific filter for a predefined optically induced blur.
A61B 3/02 - Appareils pour l'examen optique des yeuxAppareils pour l'examen clinique des yeux du type à mesure subjective, c.-à-d. appareils de d’examen nécessitant la participation active du patient
A61B 3/028 - Appareils pour l'examen optique des yeuxAppareils pour l'examen clinique des yeux du type à mesure subjective, c.-à-d. appareils de d’examen nécessitant la participation active du patient pour examen d'acuité visuelleAppareils pour l'examen optique des yeuxAppareils pour l'examen clinique des yeux du type à mesure subjective, c.-à-d. appareils de d’examen nécessitant la participation active du patient pour la détermination de la réfraction, p. ex. phoromètres
A61B 3/032 - Dispositifs pour présenter des symboles ou des caractères d'épreuve, p. ex. projecteurs de mires
62.
Method for taking into consideration different long-distance and short-distance prismatic corrections
A computer-implemented method, including: capturing a nominal refractive power and/or a nominal astigmatism in a near reference point of the lens, determining a corrective value of the vertical or horizontal prism in the near reference point of the lens; modifying the nominal refractive power and/or the nominal astigmatism in the near reference point on the basis of the corrective value of the vertical or horizontal prism of the lens; determining a continuous course of the nominal refractive power or the nominal astigmatism along the main line of the lens on the basis of the modified refractive power and/or nominal astigmatism in the near reference point; and calculating or optimizing the lens on the basis of the modified nominal refractive power and/or nominal astigmatism in the near reference point and the determined course of the nominal refractive power and/or the nominal astigmatism along the main line.
Method for determining a surface model for calculating a surface of an ophthalmic lens from a set of order parameters for the lens or from variables depending on the order parameters. The method includes providing a training data set having order parameter sets; providing a target value of a property of the lens for each of the order parameter sets; providing a surface model with parameters; and determining optimized values for the parameters using the provided target values by optimizing the values for the parameters by minimizing/maximizing a target function for the parameters. The target function for the parameters for each of the order parameter sets has a term which assumes a minimum/maximum when the provided target value coincides with the value of the same property of a lens which is calculatable with the surface model for given values of the parameters for the corresponding order parameter set.
The invention relates to a method for providing a substrate with a colouring an a functional colouring on one side, comprising the following steps (a) to (d): providing a substrate to be provided with a colouring and a functional colouring on one side, wherein the substrate is a semi-finished part produced from plastic glass and having a first main side and a second main side opposite the first main side and with a convex shape; (b) applying a colouring to both main sides of the substrate provided in step (a); (c) applying a functional colouring to the second main side of the substrate provided with a colouring on both main sides in step (b), wherein the functional colouring is generated by at least one photochromic colouring agent and the at least one photochromic colouring agent is contained in a photoresist forming a polymer layer on the substrate; and (d) post-processing the substrate provided with a functional colouring on the second main side in step (c), in such a way that the colouring on the first main side is removed, thereby producing a substrate provided with a colouring and a functional colouring only on the second main side.
The invention relates to a device for inspecting a transparent workpiece having a test pattern generation device, an imaging system and a camera, wherein the test pattern generation device is arranged in such a way that, in operation, a transparent workpiece to be inspected can be irradiated with a test pattern from a first side, wherein the imaging system is arranged in such a way that the light of the respective test pattern passing through the transparent workpiece to be inspected is guided to the camera by means of the imaging system, wherein at least three test patterns can be generated by means of the test pattern generating device under the control of a control device, wherein each of these test patterns can be captured by the camera as pixel-level intensity information data, wherein by means of an evaluation device, the intensity information data obtained from the camera for each of the test patterns can be processed at pixel level, wherein conclusions about particles or defects are made possible from the processed intensity information data at pixel level.
The present invention relates to a computer-implemented method for defining a production correction model, to a memory device for storing the production correction model, to a computer-implemented method for determining a production correction by means of the production correction model, and to a corresponding manufacturing method. The invention also relates to corresponding computer program products and devices. The method for determining the production correction model comprises: providing at least one untrained production correction model parameterized by model parameters, the production correction model being a mapping which – for given values of the model parameters – assigns each element of a selected definition set at least a portion of production corrections; providing a training data set, which comprises a first definition set and production corrections assigned to the first definition set; and training the provided production correction model using the provided training data set. The definition set comprises a plurality of definition parameters and their variance. The definition parameters are parameters which characterize a lens to be manufactured and/or the process of manufacture of said lens. The production corrections comprise correction parameters for describing a global and/or local change to at least one surface to be produced on an ophthalmic lens.
G06F 30/27 - Optimisation, vérification ou simulation de l’objet conçu utilisant l’apprentissage automatique, p. ex. l’intelligence artificielle, les réseaux neuronaux, les machines à support de vecteur [MSV] ou l’apprentissage d’un modèle
B24B 9/14 - Machines ou dispositifs pour meuler les bords ou les biseaux des pièces ou pour enlever des bavuresAccessoires à cet effet caractérisés par le fait qu'ils sont spécialement étudiés en fonction des propriétés de la matière propre aux objets à meuler de matière inorganique non métallique, p. ex. de la pierre, des céramiques, de la porcelaine du verre de pièces optiques, p. ex. de lentilles, de prismes
G06F 111/06 - Optimisation multi-objectif, p. ex. optimisation de Pareto utilisant le recuit simulé, les algorithmes de colonies de fourmis ou les algorithmes génétiques
67.
COMBINATION OF SPECIFIC ANNELLATED NAPHTHOPYRANE ISOMERS
The present invention relates to the combination of specific photochromic, annellated naphthopyrane isomers according to the formulae (I) and (II) and their introduction into thiourethane polymers.
C09B 69/10 - Colorants polymèresProduits de réactions de colorants avec des monomères ou avec des composés macromoléculaires
C09K 9/00 - Substances devenant sombres, c.-à-d. substances pour lesquelles la gamme de longueurs d'onde absorbées est modifiée par excitation avec une énergie sous une forme quelconque
A fixation target (70) serves to produce a light field for aligning the viewing direction of a spectacle wearer (30) when measuring the spectacle wearer (30) by means of a centration apparatus (10). A transparent lens body (60) is used during operation to optically shape an electromagnetic radiation of the produced light field. During operation, the electromagnetic radiation of the produced light field is emitted in an emission direction (A) from an optical emission side (61) of the lens body (60). A back side (62) of the lens body (61) is formed on a back side surface of the lens body (60) facing away from the emission side (61). In this case, the transparent lens body (60) extends from the emission side (61) to the back side (62) counter to the emission direction (A) and, in the process, extends at least to a focal plane of the lens body (60).
The invention relates to a centring apparatus (10) of a spectacle wearer (30), having a fixation target (40) which generates a two-dimensionally extended light field at a measurement location for illuminating at least one eye of the spectacle wearer (30). A measuring device is used to ascertain at least one measurement position of the at least one eye of the spectacle wearer (30) when viewing the light field generated by the fixation target (40). A correction device comprises deviation information about a deviation of the light field actually generated at the measurement location by the fixation target (40) from a setpoint light field predetermined at the measurement location. The correction device corrects the ascertained measurement position of the at least one eye when viewing the light field actually generated at the measurement location, taking into account the deviation information, to a setpoint position of the at least one eye, which the at least one eye would likely assume at the measurement location if it were to view the predetermined setpoint light field there. A parameter calculation device ascertains at least one of the optical centring parameters to be determined on the basis of the ascertained setpoint position of the at least one eye.
SPECTACLE LENS HAVING REDUCED FRICTION PROPERTIES, MEASUREMENT METHOD FOR DETERMINING THE SMOOTHNESS OF THE SPECTACLE LENS, AND METHOD FOR PRODUCING THE SPECTACLE LENS
The present invention relates to a spectacle lens comprising a substrate and a functional coating arranged on the substrate as the outermost layer, characterised in that the functional coating gives the spectacle lens a haptic smoothness coefficient HGK of at most 0.28, preferably at most 0.25, and/or a haptic smoothness coefficient R_HGK of at most 0.85, preferably of at most 0.80. The present invention also relates to a measurement method for determining the smoothness of the spectacle lens, which is expressed by the haptic smoothness coefficient HGK and/or the haptic smoothness coefficient R_HGK, and to a method for producing the spectacle lens.
G01N 19/02 - Mesure du coefficient de frottement entre matériaux
G02B 1/10 - Revêtements optiques obtenus par application sur les éléments optiques ou par traitement de la surface de ceux-ci
C09D 127/12 - Compositions de revêtement à base d'homopolymères ou de copolymères de composés possédant un ou plusieurs radicaux aliphatiques non saturés, chacun ne contenant qu'une seule liaison double carbone-carbone et l'un au moins étant terminé par un halogèneCompositions de revêtement à base de dérivés de tels polymères non modifiés par un post-traitement chimique contenant des atomes de fluor
C09D 171/00 - Compositions de revêtement à base de polyéthers obtenus par des réactions créant une liaison éther dans la chaîne principaleCompositions de revêtement à base de dérivés de tels polymères
72.
OPTICAL ELEMENT HAVING AN OXYGEN-IMPERMEABLE BARRIER LAYER
The present invention relates to an optical element, having a photochromic layer with improved UV and light stability, and to a method for producing such an optical element.
The invention relates to a method for determining the sensitivity of at least one eye of a test subject on the basis of at least two provided visual-acuity refraction value-pairs, wherein at least one of the visual-acuity refraction value-pairs is provided by the following steps: - projecting a target having an adjustable target refraction into the at least one eye of the test subject, wherein the target is designed for verifying a predefined visual acuity; and - determining a visual-acuity limit refraction, associated with the predefined visual acuity, of the at least one eye of the test subject by varying the target refraction of the target projected into the at least one eye of the test subject and detecting a test-subject action, by means of which it is established that the identifiability of the target has changed for the test subject at the time of the test-subject action.
A61B 3/06 - Appareils pour l'examen optique des yeuxAppareils pour l'examen clinique des yeux du type à mesure subjective, c.-à-d. appareils de d’examen nécessitant la participation active du patient pour examen de sensibilité à la lumière, p. ex. d'adaptationAppareils pour l'examen optique des yeuxAppareils pour l'examen clinique des yeux du type à mesure subjective, c.-à-d. appareils de d’examen nécessitant la participation active du patient pour examen de vision des couleurs
A61B 3/032 - Dispositifs pour présenter des symboles ou des caractères d'épreuve, p. ex. projecteurs de mires
A61B 3/04 - Montures d'essaiJeux de lentilles pour emploi dans ces montures
The invention relates to an adhesive film for an eyeglass lens, a use of an adhesive film of this type, in particular for an eyeglass lens, with a negative dioptric effect, in particular for the non-therapeutic reduction of the progression of myopia and a method for applying adhesive films of this type to the lenses of eyeglasses. An adhesive film according to the invention comprises an adhesive surface with which the adhesive film can be arranged on a front or rear surface of the eyeglass lens, in order to adhesively stick there; and a functional surface opposite the adhesive surface with a central region and a peripheral region, wherein the functional surface has a microstructure such that the microstructure in the peripheral region at least partially has a positive dioptric additional effect in relation to the central region and or has a contrast-reducing effect.
The invention relates to a device (1) for determining a torsion of a spectacle frame (B), wherein two lenses (G1, G2) are arranged in the spectacle frame (B), having: * a laser-supported device (L; L1, L2) for generating lighting patterns on at least one of the lenses, said laser-supported device being designed to generate a first lighting pattern (L1) and a second lighting pattern (L2) at a distance to each other, wherein the laser has a wavelength which is at least partly reflected by the type of lens used for the lenses, and at least one first part of the lighting pattern is generated on the first lens (G1) and a second part of the same lighting pattern is generated on the second lens (G2), * a receiving device (K) which is designed to receive a reflection of the lighting patterns (L1, L2) in order to determine the distance between each reflection point along the lighting pattern, and * an evaluation device (C) which determines the presence of a torsion on the basis of the measured reflection points of the first lighting pattern (L1) and the second lighting pattern (L2). A torsion is present if the distances from the first lens (G1) to the second lens (G2) for the first lighting pattern and the second lighting pattern are not substantially identical.
The invention relates to a method for gradient-tinting lenses in a tinting facility, said method comprising the following steps: placing (S106) a first lens to be tinted on a first lens-holding device; adjusting (S108) a length of a holding arm of the first lens-holding device; performing (S130) a tinting process in order to obtain gradient-tinted lenses, the tinting process comprising dipping and lifting the first lens held by the first lens-holding device into and out of a dye bath container by means of a lifting device controlled for this purpose; and removing (S144) the gradient-tinted first lens from the first lens-holding device. The invention also relates to the tinting facility, to a lens-holding device for the tinting facility, to an adjustment aid for the lens-holding device, and to a system comprising the lens-holding device and the adjustment aid and/or at least one other lens-holding device.
A method, a device, and a corresponding computer program product for calculating (optimizing) and producing a spectacle lens with the aid of a semi-personalized eye model. In one approach, the method includes providing personalized refraction data of at least one eye of the spectacles wearer; establishing a personalized eye model in which at least the parameters: shape of an anterior corneal surface of a model eye; a cornea-lens distance; parameters of the lens of the model eye; and lens-retina distance are established using personalized measured values for the eye of the spectacles wearer, and/or using standard values, and/or using the provided personalized refraction data, such that the model eye has the provided personalized refraction data, wherein at least the establishment of the lens-retina distance takes place via calculation
G16H 50/50 - TIC spécialement adaptées au diagnostic médical, à la simulation médicale ou à l’extraction de données médicalesTIC spécialement adaptées à la détection, au suivi ou à la modélisation d’épidémies ou de pandémies pour la simulation ou la modélisation des troubles médicaux
A61B 3/00 - Appareils pour l'examen optique des yeuxAppareils pour l'examen clinique des yeux
A61B 3/10 - Appareils pour l'examen optique des yeuxAppareils pour l'examen clinique des yeux du type à mesure objective, c.-à-d. instruments pour l'examen des yeux indépendamment des perceptions ou des réactions du patient
A61B 3/107 - Appareils pour l'examen optique des yeuxAppareils pour l'examen clinique des yeux du type à mesure objective, c.-à-d. instruments pour l'examen des yeux indépendamment des perceptions ou des réactions du patient pour déterminer la forme ou mesurer la courbure de la cornée
A61B 3/117 - Appareils pour l'examen optique des yeuxAppareils pour l'examen clinique des yeux du type à mesure objective, c.-à-d. instruments pour l'examen des yeux indépendamment des perceptions ou des réactions du patient pour examiner la chambre antérieure ou l'angle de la chambre antérieure, p. ex. gonioscopes
78.
MANUFACTURING A SPECTACLE LENS USING ADAPTIVE SURFACES
The present invention relates to a method for manufacturing a spectacle lens, the method comprising: capturing data regarding a surface to be produced of the spectacle lens to be manufactured; providing a first casting mold for the spectacle lens to be manufactured, wherein the first casting mold has a first casting mold surface, the shape of which is determined on the basis of the data regarding the surface to be produced of the spectacle lens; and shaping the spectacle lens from a curable spectacle-lens material using the first casting mold. The step of providing the first casting mold comprises: determining the shape of an adaptive surface using the data regarding the surface to be produced of the spectacle lens; producing the adaptive surface having the determined shape by means of a surface-shaping device; and using the adaptive surface for producing the first casting mold surface. The step shaping the spectacle lens comprises curing the spectacle-lens material, wherein, during the curing process, the surface-shaping device is separated from the first casting mold. The present invention also relates to a device for manufacturing a spectacle lens, which device is designed to carry out the above method.
09 - Appareils et instruments scientifiques et électriques
10 - Appareils et instruments médicaux
Produits et services
Glasses, sunglasses and contact lenses; Spectacle temples; Spectacle frames made of a combination of metal and plastics; Spectacle frames made of plastic; Spectacle frames made of metal and of synthetic material; Spectacle frames made of metal or of a combination of metal and plastic; Spectacle frames made of metal; Replacement lenses for glasses; Frames for spectacles and sunglasses; Correcting lenses [optics]; Corrective eyewear; Spectacle lens blanks; Lens blanks for eyesight correction; Sunglasses; Sunglass temples; Parts for spectacles; Prescription sunglasses; Smartglasses; Ophthalmic lenses; Optical goods; Optical apparatus and instruments; Optical lenses; Lens blanks; Optical glass; Optical lens blanks; Spectacle lenses; Antireflection coated eyeglasses; Polarizing spectacles; Prescription eyeglasses; Prescription eyewear; Optical glasses. Ophthalmological instruments; Medical apparatus and instruments.
The invention relates to a centering system for generating centering data of a test subject, having an image capturing device for capturing image data of at least one sub-region of the head of the test subject in a time-based manner. An analysis unit is designed to generate the centering data from the image data captured by the image capturing device, and an inclinometer is designed to detect the inclination of the head of the test subject. The inclinometer has a head fastening, which is independent of spectacle frames and by means of which the inclinometer can be secured to the head of the test subject. The inclinometer has an inclination sensor which is secured to the head fastening and which detects the inclination of the head of the test subject in a time-based manner. The analysis unit generates centering data on the basis of the head inclination detected by the inclinometer precisely at the point in time or the points in time at which the image capturing device captured the image data.
A computer-implemented method for identifying relevant individual parameters of at least one eye of a spectacle wearer for the calculation or optimization of an ophthalmic lens for the at least one eye of the spectacle wearer, including: providing individual data on properties of the at least one eye of the spectacle wearer; constructing an individual eye model by defining a set of parameters of the individual eye model; and determining a probability distribution of values of the parameters of the individual eye model on the basis of the individual data.
The invention relates to a computer-implemented method and a corresponding device for the open-loop and/or closed-loop control of a process for manufacturing eyeglass lenses. The method comprises: gathering orders for the fabrication of eyeglass lenses or pairs of eyeglass lenses and storing the orders in an order data store; automatically sorting the stored orders in a sequence (insertion sequence), wherein the sorting is carried out in accordance with at least one sorting criterion; and inserting the eyeglass lenses or pairs of eyeglass lenses, which are to be fabricated in accordance with the individual orders, into the production, wherein the insertion of the eyeglass lenses or pairs of eyeglass lenses to be fabricated into the production is carried out at time-discrete intervals, and wherein, within a time-discrete interval, the eyeglass lenses or pairs of eyeglass lenses to be fabricated are inserted into the production in accordance with the insertion sequence. The invention also relates to a method and a device for manufacturing eyeglass lenses.
G06Q 10/06 - Ressources, gestion de tâches, des ressources humaines ou de projetsPlanification d’entreprise ou d’organisationModélisation d’entreprise ou d’organisation
85.
METHOD FOR OPERATING A COATING SYSTEM FOR PRODUCING LAYER SYSTEMS
A method for operating a coating system for producing layer systems includes the steps of: (i) coating a layer system in a coating facility; (ii) determining a spectral actual measuring plot for the layer system in an optical measuring system; (iii) determining an actual data set by fitting a simulation target measuring plot to the actual measuring plot; (iv) determining actual layer parameters as computed actual layer parameters from the simulation target measuring plot by simulation of the layer system using the actual data set; (v) outputting the actual data set and the computed actual layer parameters at least to a decision system; (vi) providing quality requirement data; and (vii) deciding on an approval of the layer system in the decision system on the basis of a comparison of at least the actual data set, the computed actual layer parameters and. the quality requirement data. A coating system for producing layer systems is also disclosed.
C23C 16/52 - Commande ou régulation du processus de dépôt
C23C 16/00 - Revêtement chimique par décomposition de composés gazeux, ne laissant pas de produits de réaction du matériau de la surface dans le revêtement, c.-à-d. procédés de dépôt chimique en phase vapeur [CVD]
C23C 14/00 - Revêtement par évaporation sous vide, pulvérisation cathodique ou implantation d'ions du matériau composant le revêtement
C23C 14/54 - Commande ou régulation du processus de revêtement
B29D 11/00 - Fabrication d'éléments optiques, p. ex. lentilles ou prismes
Optimizing a spectacle lens for a wearer of implanted intraocular lenses. The method includes providing individual refraction data on the at least one eye of the spectacle wearer; defining an individual eye model in which at least a shape and/or power of a cornea, in particular a corneal front surface, of a model eye, a cornea-lens distance, parameters of the lens of the model eye, and a lens-retina distance are defined as parameters of the individual eye model. Here, defining the parameters of the individual eye model takes place on the basis of data on visual acuity correction of the at least one eye having the intraocular lens and further on the basis of individual measurement values for the eye of the spectacle wearer and/or standard values and/or on the basis of the provided individual refraction data such that the model eye has the provided individual refraction data.
The invention relates to a layer system having infrared mirroring according to one aspect, comprising a substrate base comprising a substrate layer having a substrate surface; and a plurality of low-refractive layers and a plurality of high-refractive layers, which are arranged with high-refractive and low-refractive layers alternating on the substrate surface such that, at a detection angle of approximately 0° with at least one substrate normal of the substrate surface, the layer system has a reflectivity for electromagnetic radiation of R ≥ 15% for at least one wavelength range between approximately 680 nm and approximately 1100 nm, and has a reflectivity for electromagnetic radiation of R ≤ 5% for at least one wavelength range between approximately 400 nm and approximately 680 nm.
A method for determining objective measurement data of at least one eye (1) of a user during a subjective refraction has the following steps: subjective refraction data of the at least one eye (1) is detected in a first lighting state; pupillometric measurement data of the at least one eye (1) is detected and/or ascertained in the first lighting state and in a second lighting state which differs from the first lighting state; aberrometric measurement data of the at least one eye (1) is detected in the first and second lighting state or aberrometric measurement data of the at least one eye (1) is detected in the first or second lighting state; and aberrometric measurement data of the at least one eye (1) is ascertained in the other of the two lighting states while taking into consideration the detected and/or ascertained pupillometric measurement data of the at least one eye (1).
A61B 3/103 - Appareils pour l'examen optique des yeuxAppareils pour l'examen clinique des yeux du type à mesure objective, c.-à-d. instruments pour l'examen des yeux indépendamment des perceptions ou des réactions du patient pour la détermination de la réfraction, p. ex. réfractomètres, skiascopes
A61B 3/11 - Appareils pour l'examen optique des yeuxAppareils pour l'examen clinique des yeux du type à mesure objective, c.-à-d. instruments pour l'examen des yeux indépendamment des perceptions ou des réactions du patient pour mesurer la distance interpupillaire ou le diamètre de la pupille
A61B 3/10 - Appareils pour l'examen optique des yeuxAppareils pour l'examen clinique des yeux du type à mesure objective, c.-à-d. instruments pour l'examen des yeux indépendamment des perceptions ou des réactions du patient
A61B 3/00 - Appareils pour l'examen optique des yeuxAppareils pour l'examen clinique des yeux
A61B 3/032 - Dispositifs pour présenter des symboles ou des caractères d'épreuve, p. ex. projecteurs de mires
A61B 3/036 - Appareils pour l'examen optique des yeuxAppareils pour l'examen clinique des yeux du type à mesure subjective, c.-à-d. appareils de d’examen nécessitant la participation active du patient pour examen d'acuité visuelleAppareils pour l'examen optique des yeuxAppareils pour l'examen clinique des yeux du type à mesure subjective, c.-à-d. appareils de d’examen nécessitant la participation active du patient pour la détermination de la réfraction, p. ex. phoromètres pour détecter l'astigmatisme
A61B 3/06 - Appareils pour l'examen optique des yeuxAppareils pour l'examen clinique des yeux du type à mesure subjective, c.-à-d. appareils de d’examen nécessitant la participation active du patient pour examen de sensibilité à la lumière, p. ex. d'adaptationAppareils pour l'examen optique des yeuxAppareils pour l'examen clinique des yeux du type à mesure subjective, c.-à-d. appareils de d’examen nécessitant la participation active du patient pour examen de vision des couleurs
A61B 3/028 - Appareils pour l'examen optique des yeuxAppareils pour l'examen clinique des yeux du type à mesure subjective, c.-à-d. appareils de d’examen nécessitant la participation active du patient pour examen d'acuité visuelleAppareils pour l'examen optique des yeuxAppareils pour l'examen clinique des yeux du type à mesure subjective, c.-à-d. appareils de d’examen nécessitant la participation active du patient pour la détermination de la réfraction, p. ex. phoromètres
90.
METHOD, DEVICE, AND COMPUTER PROGRAM PRODUCT FOR DETERMINING A SENSITIVITY OF AT LEAST ONE EYE OF A TEST SUBJECT
In a method for determining a sensitivity of at least one eye (12) of a test subject (10), determination of a subjective refraction result is carried out for the at least one eye (12) of the test subject (10). While carrying out the determination of the subjective refraction result, a first visual acuity of the at least one eye (12) is determined for a first applied refraction. While carrying out the determination of the subjective refraction result, a second visual acuity of the at least one eye (12) is determined for a second applied refraction, wherein the second applied refraction is different from the first applied refraction. The sensitivity of the at least one eye (12) is ascertained taking into consideration the first and the second visual acuity for the first and the second applied refraction.
A61B 3/028 - Appareils pour l'examen optique des yeuxAppareils pour l'examen clinique des yeux du type à mesure subjective, c.-à-d. appareils de d’examen nécessitant la participation active du patient pour examen d'acuité visuelleAppareils pour l'examen optique des yeuxAppareils pour l'examen clinique des yeux du type à mesure subjective, c.-à-d. appareils de d’examen nécessitant la participation active du patient pour la détermination de la réfraction, p. ex. phoromètres
A61B 3/103 - Appareils pour l'examen optique des yeuxAppareils pour l'examen clinique des yeux du type à mesure objective, c.-à-d. instruments pour l'examen des yeux indépendamment des perceptions ou des réactions du patient pour la détermination de la réfraction, p. ex. réfractomètres, skiascopes
In a method for determining optometric parameters of a subject (10), an optical correction for at least one eye (12) of the subject (12) is set by means of a refraction unit (14; 36). A test image for determining the subjective refraction of the subject (10) is displayed. A viewing direction (R) and/or an orientation of the at least one eye (12) of the subject (10) is detected by means of an eye tracking unit (16) while the subject (10) is looking at the displayed test image. An eye signal is created which contains information relating to the detected viewing direction (R) and/or orientation of the at least one eye (12) of the subject (10). The optometric parameters of the subject (10) are determined by evaluation of the eye signal in accordance with the displayed test image.
A61B 3/103 - Appareils pour l'examen optique des yeuxAppareils pour l'examen clinique des yeux du type à mesure objective, c.-à-d. instruments pour l'examen des yeux indépendamment des perceptions ou des réactions du patient pour la détermination de la réfraction, p. ex. réfractomètres, skiascopes
A61B 3/113 - Appareils pour l'examen optique des yeuxAppareils pour l'examen clinique des yeux du type à mesure objective, c.-à-d. instruments pour l'examen des yeux indépendamment des perceptions ou des réactions du patient pour déterminer ou enregistrer le mouvement de l'œil
92.
SYSTEM AND METHOD FOR THE ORDER-RECEIPT PROCESSING AND PRODUCTION OF EYEGLASS LENSES
One aspect of the present invention relates to a system for the order-receipt processing of at least one eyeglass lens, comprising: - a receiving unit for receiving order data of at least one eyeglass lens, wherein a catalog of eyeglass lens classes is stored in the receiving unit, which eyeglass lens classes are each defined by a fixed number of predefined and freely selectable order parameters and differ from each other in the number of freely selectable order parameters, the receiving unit being configured to classify the order data using the catalog of eyeglass lens classes; - a processing unit for processing the order data, wherein only the highest eyeglass lens classes of the catalog of eyeglass lens classes are stored in the processing unit, the processing unit being configured to select one of the highest eyeglass lens classes, to adapt the order data to the selected highest eyeglass lens class and to produce a digital image of each of the at least one eyeglass lens using a calculation model and the adapted order data; and - a communication device, which connects the receiving unit and the processing unit. Other aspects include a method for the order-receipt processing of at least one eyeglass lens, a system and a method for calculating at least one eyeglass lens, and a system and a method for producing at least one eyeglass lens.
09 - Appareils et instruments scientifiques et électriques
42 - Services scientifiques, technologiques et industriels, recherche et conception
45 - Services juridiques; services de sécurité; services personnels pour individus
Produits et services
Computer programs, recorded; computer programs,
downloadable; computer programmes for use in
telecommunications; computer programs for project
management; interactive multimedia computer programs;
computer e-commerce software. Duplicating computer programs; installation of software;
copying of computer software; rental of computer programs;
provision of information relating to computer programs;
providing back-up computer programs and facilities; internet
walled garden services; hosting of digital content on the
internet; hosting of transaction platforms on the internet;
constructing an internet platform for electronic commerce. Licensing authority services; licensing of computer software
[legal services]; legal administration of licences;
licensing of computer software [legal services].
95.
DETERMINING EYE-OPTICALLY RELEVANT BIOMETRICS OF AT LEAST ONE EYE FROM AN IMAGE OF AN EYE AREA
The invention relates to a computer-implemented method for determining individual biometric parameters of at least one eye and to a corresponding method for producing spectacle lenses, taking into consideration the determined biometric data. The invention also relates to corresponding computer program products and devices. The method for determining biometric data comprises the steps: providing image data comprising: - at least one image of at least one part of an eye area of the user; and/or - geometric information on at least one part of an eye area of the user which results directly from at least one image of at least the part of the eye area of the user; determining individual additional data which comprises at least one individual biometric parameter of the at least one eye of the user, on the basis of the provided image data, and using a statistical model which describes a relationship between the image data and the additional data.
The invention relates to a method, a computer program product and a device for simulating an optical system by means of calculating wavefronts. The method comprises the steps of: - setting up at least one wavefront transfer function for the optical system, the wavefront transfer function being intended to assign each wavefront entering the optical system an associated exiting wavefront in accordance with imaging errors with an order greater than the order of defocus; and - evaluating the at least one wavefront transfer function for at least one wavefront entering the optical system.
The invention relates to a computer-implemented method for determining biometric data of an eye and to a corresponding method for producing spectacle lenses while taking into consideration the determined biometric data. The invention additionally relates to corresponding computer program products and devices. The method for determining biometric data has the steps of: providing individual pieces of standard data of the user, wherein the standard data comprises prescription data comprising a prescription for distance and/or close vision of at least one of the eyes of the user; and calculating individual pieces of additional data, which comprise at least one individual biometric parameter of the at least one eye of the user, using the individual standard data and using a statistical model, which describes a relationship between the standard data and the additional data. The statistical model is derived using a statistical analysis of a training data set with a plurality of reference data sets, and each of the reference data sets comprises standard data and additional data assigned to the standard data.
An optical element includes a substrate and an interferometric reflection-reducing layer system on at least one surface of the substrate. The layer system includes a stack of at least four successive layer packets, wherein each layer packet includes a first sub-layer with a first optical depth and a second sub-layer with a second optical depth which differs from the first optical depth. The refractive index of each first sub-layer nearer the substrate is greater than the refractive index of each second sub-layer further away from the substrate, of the respective stack, wherein the layer system has a brightness, a colorfulness, and a hue angle of a residual reflection color. The value of a change in the hue angle of the residual reflection color in a range of a viewing angle with the boundary values of 0° and 30° relative to a surface normal to the layer system is smaller than the value of a change in the colorfulness in the range of the viewing angle.
A self-controlling feedback method for operating at least one coating installation for producing layer systems, a method for producing a layer system in at least one coating installation, a method for running in a coating process in at least one coating installation for producing a layer system, a coating system for producing a layer system, a coating installation for producing a layer system, a system of coating installations for producing layer systems, a database for storing installation datasets, a computer program product for a method for operating at least one coating installation, and a data processing system for executing a data processing program are disclosed.
C23C 14/54 - Commande ou régulation du processus de revêtement
C23C 16/52 - Commande ou régulation du processus de dépôt
G01B 11/06 - Dispositions pour la mesure caractérisées par l'utilisation de techniques optiques pour mesurer la longueur, la largeur ou l'épaisseur pour mesurer l'épaisseur
