公开(公告)号：US11017453B2

公开(公告)日：2021-05-25

申请号：US16025477

申请日：2018-07-02

Applicant: NIKON CORPORATION

Inventor： Hideya Inoue ,  Yasuteru Fukawa ,  Koji Yamagaki

IPC: G06Q30/06 ,  G16H40/67 ,  A61B3/11 ,  G02C13/00 ,  G02C7/02 ,  G16H20/40

Abstract: A selling server stores prescription data of a customer transmitted from an optometrist terminal of an optometrist who performs optometry for a glasses prescription through a communication line in association with customer identification information, transmits image data of a frame candidate group of glasses to a customer terminal, transmits image data of a lens candidate group of the glasses to the customer terminal, receives information relating to a frame and a lens purchased by the customer and determined on the basis of a combined image of a frame image selected by the customer, a lens image selected by the customer, and a face image of the customer, and transmits prescription data of the customer to a lens company terminal of a lens company which processes the lens purchased by the customer.

公开(公告)号：US20210149225A1

公开(公告)日：2021-05-20

申请号：US16619877

申请日：2018-06-05

Applicant: ESSILOR INTERNATIONAL

Inventor： Cécile PETIGNAUD ,  Amandine DEBIEUVRE ,  Bénédicte DELDALLE

IPC: G02C13/00

Abstract: Disclosed is a method for measuring data for fitting an ophthalmic lens in a frame for a individual, including the following steps: a) placing the individual in a natural posture; b) displaying a visual target with adjustable position in the field of view of the individual; c) having the individual equipped with the frame adjust the position of the visual target in order to place it straight ahead from him; d) determining the intersection, with a surface representative of the lens once placed in the frame, of the line of sight of the individual looking at the visual target with its adjusted position and determining the data based on the intersection determined.

公开(公告)号：US10976572B2

公开(公告)日：2021-04-13

申请号：US15603154

申请日：2017-05-23

Applicant: Carl Zeiss Vision International GmbH

Inventor： Andreas Dangelmaier ,  Simon Holtmann ,  Roland Schoen ,  Matthias Hornauer

IPC: G02C7/02 ,  B29C59/16 ,  G02C13/00 ,  G06K7/10 ,  C03C23/00 ,  G06K19/06 ,  C03C19/00 ,  G01N21/958

Abstract: Information is stored in an optical element in the form of a glass or plastic body embodied as spectacles lens, spectacles lens blank or spectacles lens semi-finished product. The information in the form of data is stored on or in the glass or plastic body by creating at least one marking with a marking system. The marking can be read by a reading apparatus. The marking system has an interface for reading information individualizing the optical element. The marking is created permanently by the marking system on or in the optical element at a definition point of a local body-specific coordinate system set by two points on or in the optical element. In this body coordinate system, the manufacturer specifies the position of the lens horizontal and/or the far and/or the near and/or the prism reference point.

公开(公告)号：US20210096400A1

公开(公告)日：2021-04-01

申请号：US17030736

申请日：2020-09-24

Applicant: Verily Life Sciences LLC

Inventor： Daniel Otts ,  Stein Kuiper

IPC: G02C13/00 ,  G02C7/08

Abstract: Systems and kits for replenishing an electrowetting ophthalmic device are described. In an embodiment, the system includes an electrowetting ophthalmic device including a lens material defining a cavity encasing an aqueous electrowetting solution; a replenishing solution having an osmolarity approximately equal to an osmolarity of the aqueous electrowetting solution; and a container shaped to carry the electrowetting ophthalmic device and the replenishing solution and to position the electrowetting ophthalmic device in contact with the replenishing solution when the electrowetting ophthalmic device and the replenishing solution are carried by the container. In an embodiment, the osmolarity of the aqueous electrowetting solution is higher than an osmolarity of a tear fluid of an eye.

公开(公告)号：US20210041723A1

公开(公告)日：2021-02-11

申请号：US16968175

申请日：2019-02-06

Applicant: Mitsui Chemicals, Inc.

Inventor： Eiichiro HIKOSAKA ,  Ryuki KAN ,  Akihiro MURAMATSU ,  Yoshinobu OKADA ,  Hirofumi ASADA

IPC: G02C7/08 ,  G02C13/00 ,  G02C9/00

Abstract: This eyewear system is provided with a first lens including an optical characteristic variation region in which an optical characteristic varies, a first frame for retaining the first lens, and a second frame for retaining a second lens different from the first lens, the first frame having a first attachment part for attaching the first frame to the second frame, or the second frame having a second attachment part for attaching the second frame to the first frame, so that the first lens and the second lens face each other and the optical characteristic variation region is positioned in the field of view of a subject through the second lens.

公开(公告)号：US10917631B2

公开(公告)日：2021-02-09

申请号：US16389428

申请日：2019-04-19

Applicant: NIKON-ESSILOR CO., LTD.

Inventor： Takeshi Kishimoto

IPC: H04N13/332 ,  H04N13/128 ,  G06T15/06 ,  G06K9/00 ,  G06T7/593 ,  G02C7/02 ,  G02B27/01 ,  G06T7/00 ,  G02C7/00 ,  G06T19/00 ,  G02C13/00 ,  A61B3/00 ,  G06F30/00 ,  H04N13/00

Abstract: An image creation device includes: a storage unit in which target scene three-dimensional information related to a position, a shape and optical characteristics of a structural object present in a virtual target scene, eyeglass lens three-dimensional information related to a position, a shape and optical characteristics of an eyeglass lens and eyeball three-dimensional information related to a position, a shape and optical characteristics of an eye of a wearer viewing the target scene through the eyeglass lens used as a virtual lens; and a retina image creation unit that creates a retina image based upon the target scene three-dimensional information, the eyeglass lens three-dimensional information and the eyeball three-dimensional information, wherein: the retina image is a virtual image projected onto a retina of the eye of the wearer viewing the target scene through the eyeglass lens.

公开(公告)号：US20200333635A1

公开(公告)日：2020-10-22

申请号：US16643057

申请日：2018-10-09

Applicant: Essilor International

Inventor： Thierry BONNIN ,  Marie-Anne BERTHEZENE

IPC: G02C13/00 ,  A61B3/14 ,  A61B3/113

Abstract: Disclosed is a method for determining at least one fitting parameter of an optical equipment configured to equip a user, the method including: providing an imaging device; taking a plurality of images of the user equipped with the optical equipment when the user takes successively at least two distinct positions; among the at least two distinct positions, identifying at least one period when the user is in a favorable position to determine the at least one fitting parameter, wherein the at least one period is manually identified by an operator; recording the at least one identified period and at least one image taken during the at least one identified period; determining the fitting parameter on the basis of the at least one recorded image.

公开(公告)号：US20200319482A1

公开(公告)日：2020-10-08

申请号：US16908473

申请日：2020-06-22

Applicant: Carl Zeiss Vision International GmbH

Inventor： Oliver Schwarz ,  Tobias Breuninger

IPC: G02C13/00 ,  G06T19/20

Abstract: A method for adjusting spectacles in which a virtual fitting process of a parametric frame model of a spectacle frame on a 3D model of the head of a person, to whom the spectacles are to be fitted, is divided into two fitting procedures. In a first fitting procedure, the parametric frame model is adjusted to the 3D model of the head to meet specific fitting guidelines for the parametric frame model. Fitting guidelines of this nature may be specified by a frame manufacturer to comply with aesthetic criteria in the fitting. Anatomic fitting is then performed in the second fitting procedure.

公开(公告)号：US10739615B2

公开(公告)日：2020-08-11

申请号：US15566922

申请日：2016-04-15

Applicant: ESSILOR INTERNATIONAL (Compagnie Generale d'Optique)

Inventor： Pascal Allione

IPC: G02C5/02 ,  G02C5/00 ,  G02C1/08 ,  G02C7/02 ,  G02C13/00 ,  G02C5/04 ,  G02C5/12

Abstract: Disclosed are eyeglasses adapted to a wearer, including two half-frames interconnected by a bridge, each half-frame including at least a branch and an ophthalmic lens. The bridge of the eyeglasses is made of a separated element attached to each of the half-frames, the bridge having at least one geometrical feature determined by taking into account a morphologico-geometric parameter of the wearer. Also disclosed is a kit and a method for manufacturing the eyeglasses and a method for ordering the eyeglasses.

公开(公告)号：US20200225512A1

公开(公告)日：2020-07-16

申请号：US16330567

申请日：2017-09-07

Applicant: Essilor International

Inventor： Sebastien MAURICE ,  Daniel FERREIRA ,  Christophe HUBERT ,  Stephane AUFFRAY

IPC: G02C13/00 ,  G02C7/02 ,  B29D11/00

Abstract: On a first aspect, the spectacle lens is selected as including a transparent support in which is coded an identifier readable by an external reading tool for retrieving the identifier. A distant server is contacted using the identifier and data related to the spectacle lens is so gathered. On a second aspect, data related to the spectacle lens is provided to a predetermined database. Upon receiving a request issued from a requester, the database is accessed and at least some of the data is retrieved, the request including at least part of the identifier, and the retrieved data is sent to the requester.