27 patents
Utility
Lenses and Methods for Affecting the Progression of Myopia
14 Sep 23
The presently disclosed subject-matter relates to an ophthalmic lens for affecting the progression of myopia in an eye of an individual having a certain prescription (Rx).
Atalia WEISS, Liron GLESER
Filed: 8 Aug 21
Utility
Device and method for forming a functional film intended to be laminated on an optical article
5 Sep 23
A film structure including at least a functional film, a carrier layer, and a counter-force liner, the functional film being in between the carrier layer and the counter-force liner.
Youval Katzman, Marc Peter, Christelle Marck, Jeanne Marchal
Filed: 28 Jun 19
Utility
Machine and Method for Obtaining a Curved Surface for a Film Structure
31 Aug 23
A machine and method for obtaining a curved surface of a film structure that comprises a carrier layer and a functional film (212).
Youval KATZMAN
Filed: 13 Jul 21
Utility
a Thermoforming Machine and Method
11 May 23
This thermoforming machine includes a thermoforming chamber having at least one heated air inlet through which heated air flows into the thermoforming chamber at a controlled pressure.
Youval KATZMAN
Filed: 25 Feb 21
Utility
Method of Laminating a Functional Film Onto an Optical Article and Optical Article
6 Apr 23
This method of laminating a functional film onto an optical article includes: thermoforming the functional film so as to provide the functional film with a predetermined target curvature based on a curvature of a face of the optical article on which the functional film is to be applied; applying the functional film onto that face of the optical article; pressing the functional film against that face of the optical article so as to adhere the functional film to that face of the optical article.
Youval KATZMAN
Filed: 25 Feb 21
Utility
Retinal Stimulation Device for Mitigation of Myopia Progression
22 Dec 22
The present invention relates to a novel lens unit being configured for spectral selective retinal stimulation modulation, which is advantageously a passive modulation effect in the lens of the invention.
Uri GREEN
Filed: 11 Nov 20
Utility
Aspherical Ophthalmic Lens
18 Aug 22
An ophthalmic lens having a front surface and a back surface, wherein at least one of the front and back surfaces is aspherical and said aspherical surface comprises: a neutral region, located substantially in the center of the lens, in which the addition power and the cylinder power are both negligible, and a functional region, located next to the neutral region and in a periphery of at least a lower half of said aspherical surface, in which the addition power and the cylinder power are increasing radially toward the periphery of the lens.
Alexander SHUR, Dagan AVISHAI, Noam BARAN
Filed: 22 Jul 19
Utility
a System and a Method for Alerting on Vision Impairment
16 Jun 22
The present invention discloses a technique for alerting on vision impairment.
Amnon KANTER
Filed: 27 Feb 20
Utility
Quasi progressive lenses for eyewear
18 Jan 22
Various embodiments disclose a quasi progressive lens including a first optical zone capable of providing distance vision, a second optical zone capable of providing near vision and a transition zone connecting the first and second optical zones.
Yuval Carmon, Yotam Gil, Liron Gleser, Alex Shur
Filed: 31 Jul 19
Utility
Progressive optical designs for different add powers
28 Dec 21
Progressive lenses designs are disclosed having optical parameters such as the width of a far vision zone, the width of a near vision zone, the width of a corridor, the maximum residual cylinder, the maximum gradient of residual cylinder, that vary with addition.
Raanan Moshe Naftalovich, Riki Atias, Alex Shur
Filed: 20 Sep 18
Utility
Progressive optical designs for different add powers
21 Dec 21
Progressive lenses designs are disclosed having optical parameters such as the width of a far vision zone, the width of a near vision zone, the width of a corridor, the maximum residual cylinder, the maximum gradient of residual cylinder, that vary with addition.
Raanan Moshe Naftalovich, Riki Atias, Alex Shur
Filed: 5 May 20
Utility
Lamination Machine and Method with an Improved Blocker Support
16 Dec 21
Disclosed is a lamination machine including: a film support for receiving a functional film to be laminated; an article support configured to receive and position the optical article in a predetermined orientation; and an actuating member configured to move the film support and the article support toward each other for laminating at a predetermined pressure the functional film received in the film support onto the optical article received within the article support.
Youval KATZMAN, Zohar KATZMAN, Yohann FELTEN, Christelle MARCK, Jeanne MARCHAL, Marc PETER
Filed: 9 Oct 19
Utility
Method for Manufacturing an Optical Element with a Functional Film
11 Nov 21
Disclosed is a method for manufacturing an optical lens including the following successive steps: a step of providing an optical lens attached to a blocking piece; a step of laminating a functional film on a surface of the optical lens; a step of obtaining an assembly constituted by the blocking piece, the optical lens and the functional laminated film; a step of cutting the excess film directly on the assembly, so as to reduce the film shape; and a step of deblocking the optical lens with the film, and the blocking piece.
Youval KATZMAN, Michel MATZ
Filed: 9 Oct 19
Utility
Device and Method for Forming a Functional Film Intended to Be Laminated on an Optical Article
16 Sep 21
A film structure comprising at least a functional film (212), a carrier layer (20), and a counter-force liner (22), said a functional film (212) being in between said carrier layer (20) and said counter-force liner (22).
Youval KATZMAN, Marc PETER, Christelle MARCK, Jeanne MARCHAL
Filed: 28 Jun 19
Utility
Lens with an Antifog Coating and Method of Making Same
24 Jun 21
A lens with antifog coating having an improved properties and methods of forming such a coating are disclosed.
Uri GREEN, Zohar KATZMAN
Filed: 23 Dec 19
Utility
Self-administrated testing of eyeglasses
6 Apr 21
A computer implemented method for self-administrated testing of eyeglasses, the method comprising computer performed steps, the steps comprising: analyzing at least one image of a predefined pattern reflected from at least one lens of a pair of eyeglasses of a user, and identifying a property of the lens based on the analyzing.
Avihu Meir Gamliel, Zohar Katzman, Amos Netzer, Yotam Gil, Meirav Metzger Moshe, Shai Michael
Filed: 12 Feb 16
Utility
Methods and apparatus for rating eyeglass protection from infrared exposure
7 Dec 20
Conventionally, eyewear is rated in terms of its absorption coefficient (sometimes called the optical density (OD)) or the protection that it provides from ultraviolet (UV) radiation, which can damage the eye at high enough power levels.
Zohar Katzman, Gilad Markman, Devora Nuriel
Filed: 15 Feb 17
Utility
System and method for automatically evaluating a vision of a user
9 Nov 20
A method of automatically evaluating vision of the user may include: subsequently displaying, by the processing unit, on a display, a subset of stimuli of a plurality of stimuli; tracking, by a gaze tracking device, a gaze of the user with respect to at least some of the stimuli of the subset being displayed on the display; obtaining multiple gaze datasets, at least one gaze dataset for at least some of the stimuli of the subset being displayed; and evaluating, by the processing unit, the vision of the user based on at least one of the multiple gaze datasets.
Devora Nuriel, Noam Baran, Yotam Gil, Liron Gleser
Filed: 24 Dec 19
Utility
Methods and systems for testing of eyeglasses
14 Sep 20
A methods and system for testing of eyeglasses using a background object are disclosed.
Avihu Meir Gamliel, Zohar Katzman, Amos Netzer, Yotam Gil, Meirav Metzger Moshe, Shai Michael
Filed: 11 Feb 17
Utility
Progressive Optical Designs for Different Add Powers
19 Aug 20
Progressive lenses designs are disclosed having optical parameters such as the width of a far vision zone, the width of a near vision zone, the width of a corridor, the maximum residual cylinder, the maximum gradient of residual cylinder, that vary with addition.
Raanan Moshe Naftalovich, Riki Atias, Alex Shur
Filed: 4 May 20