WO2001079918A1 - Procede de production d'une monture de lunettes - Google Patents

Procede de production d'une monture de lunettes Download PDF

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Publication number
WO2001079918A1
WO2001079918A1 PCT/JP2000/002569 JP0002569W WO0179918A1 WO 2001079918 A1 WO2001079918 A1 WO 2001079918A1 JP 0002569 W JP0002569 W JP 0002569W WO 0179918 A1 WO0179918 A1 WO 0179918A1
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WO
WIPO (PCT)
Prior art keywords
shape model
shape
nose
ear
dimensional
Prior art date
Application number
PCT/JP2000/002569
Other languages
English (en)
Japanese (ja)
Inventor
Takashi Aoyama
Original Assignee
Aoyama Gankyo Kabushikikaisha
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Aoyama Gankyo Kabushikikaisha filed Critical Aoyama Gankyo Kabushikikaisha
Priority to PCT/JP2000/002569 priority Critical patent/WO2001079918A1/fr
Publication of WO2001079918A1 publication Critical patent/WO2001079918A1/fr

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Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
    • G02C13/00—Assembling; Repairing; Cleaning
    • G02C13/003—Measuring during assembly or fitting of spectacles

Definitions

  • the present invention relates to a method for manufacturing a spectacle frame that fits a customer's face in an optimal state using three-dimensional face data obtained using a three-dimensional face shape measuring apparatus.
  • the present invention has been made in view of the above problems, and an object of the present invention is to provide a perfect fit to the customer's face even when a technician who can adjust the details of the spectacle frame is not at the store.
  • the processing control data generated based on the 3D facial shape data is input to a 3D shape model processing machine that processes the workpiece according to It is a method of manufacturing a spectacle frame that fits best to the subject by manufacturing and adjusting the spectacle frame to fit the three-dimensional face shape model.
  • the customer only needs to be present for a short period of time when the above-mentioned pattern is measured by the measuring device, and it is not necessary to wait a long time for adjusting the processing of the eyeglass frame. Even if there is no technician who adjusts the details of the eyeglass frame at the store, the 3D face shape data about the customer's face is acquired by the 3D face shape measurement device at the store, and this 3D face shape is obtained.
  • the data is sent to a recording medium on which the three-dimensional face shape data is recorded, or the three-dimensional face shape data is transmitted through a telecommunication line, and the technician receives the three-dimensional face.
  • shape data it is possible to manufacture eyeglasses that fit perfectly to the customer's face.
  • the eyeglass frame manufacturing method includes an eye and a nose of the three-dimensional face shape model.
  • the eye-nose shape model, the first right ear shape model, and the first left ear shape model are relative to each other between the eyes, roar, and both ears of the three-dimensional face shape model.
  • the eyeglass frame manufacturing method wherein the three-dimensional face shape measuring device is configured such that an inspection plate body including an inspection plate and an ear hook portion having one end fixed thereto is hung on both ears.
  • a 3D shape model processing machine that measures the examiner's face in three dimensions, generates 3D face shape data, processes the workpiece according to the processing control data, and manufactures a 3D shape.
  • the eye and nose data of the processing control data generated based on the three-dimensional face shape data is input to produce an eye and nose shape model including the eyes and the nose, and six degrees of freedom are provided in accordance with the operation control data.
  • the two right-hand ears processed into a shape following the shape of the ear hooks of the inspection plate body are attached to the two six-axis manual purifiers with the mounting parts operable in Attach the shape model and the second left ear shape model.
  • the eye-nose shape model is fixed in the middle of the second left ear shape model, and the shape of the back of the ear of the subject obtained from the position and inclination of the inspection plate body in the three-dimensional face shape data
  • the operation control data generated based on the data is inputted to the two 6-axis manual purifiers, and the mounting portion is moved and inclined with respect to the eye / nose shape model, and
  • the eye, nose and both ears of the examiner are brought into the same positional relationship as the relative positional relationship, and the eye / nose shape model, the second right ear shape model, and the second
  • This is a method of manufacturing a spectacle frame that fits best to the subject by adjusting and processing the spectacle frame to fit the left ear shape model, so that the second right And the left ear
  • FIG. 1 is a flowchart of an eyeglass frame manufacturing method according to the first embodiment.
  • FIG. 2 is a conceptual diagram of a configuration of a three-dimensional face shape measuring device.
  • FIG. 3 is a perspective view of the subject's ear with the inspection plate body hung.
  • FIG. 4 is a front view of the subject's ear with the inspection plate hanged thereon.
  • FIG. 5 is a perspective view of an eyeglass frame.
  • FIG. 6 is an explanatory diagram of an inward bending angle when the vine of the spectacle frame is viewed from directly above.
  • FIG. 7 is an explanatory view of a downward bending angle when the vine of the spectacle frame is viewed from the side.
  • FIG. 8 is an explanatory diagram of an inward bending angle when viewing the vine of the spectacle frame from directly behind.
  • FIG. 9 is a diagram showing a tilt when the inspection plate body is viewed from the front.
  • FIG. 10 is a diagram showing a tilt when the inspection plate is viewed from the side.
  • FIG. 11 is a diagram showing a tilt when the inspection plate is viewed from above.
  • FIG. 12 is a schematic front view of a six-axis manifold.
  • FIG. 13 is a schematic plan view of a six-axis manifold.
  • Fig. 14 is a schematic left side view of the 6 ⁇ Manipire overnight.
  • FIG. 15 is an explanatory diagram of the iris portion of the three-dimensional face shape data.
  • Fig. 16 is a schematic front view showing the state where the 6-axis manipulator and the eye, nose, right ear, and left ear shape models are attached to the workbench.
  • FIG. 17 is a schematic plan view showing a state in which a six-axis manipulator fixed on a workbench, and a model having eye, nose, right ear, and left ear parts are attached.
  • FIG. 18 is an explanatory diagram of a case where an eyeglass frame is attached to an eye-nose part, a right ear part, and a left ear part shape model and adjusted.
  • FIG. 19 is a perspective view showing a state where the divided type three-dimensional face shape model according to the second embodiment is fixed to a fixed base.
  • FIG. 20 is an explanatory diagram of a case in which an eyeglass frame is attached to the segmented three-dimensional face shape model according to the second embodiment and is adjusted.
  • the eyeglass frame manufacturing method comprises: 3D face model is generated by measuring the pattern of the face in three dimensions (S 1), and the workpiece is processed according to the processing control data to produce a three-dimensional shape.
  • the eye and nose data of the processing control data generated based on the three-dimensional face shape data is input to the processing machine to produce an eye / nose shape model including the eyes and nose (S2).
  • the mounting portions of the two 6-axis manual purses each having a mounting portion capable of operating with six degrees of freedom in accordance with the operation control data have a shape along the shape of the ear hook portion of the inspection plate body.
  • the second right ear shape model and the second left ear shape model previously processed Are attached, and the eye-nose part shape model is fixed between these.
  • the right and left ears of the operation control data generated based on the data on the shape of the back of the ear of the subject 2 obtained from the position and inclination of the inspection plate body in the three-dimensional face shape data Part data is input to each of the two 6-axis manual purifiers, and the mounting part is moved and inclined with respect to the eye-nose shape model, so that the eyes, nose and both sides of the subject 2 A state is established in which the same positional relationship as the relative positional relationship between the ears is established (S3).
  • the eyeglass frame is adjusted to fit the eye-nose shape model, the second right-ear shape model, and the second left-ear shape model in this state (S4).
  • the eyeglass frame that fits the subject 2 best is manufactured. The details will be described below.
  • the three-dimensional face shape measuring device 1 As the three-dimensional face shape measuring device 1, a device similar to the three-dimensional face shape measuring device disclosed in Japanese Patent Application Laid-Open No. HEI 5-117245 can be used. As shown in FIG. 2, the measuring device 1 includes a detection head 3, an image encoder 4, a scanner driver 5, a display device 6, a computer 7, and a keyboard 8.
  • the detection head 3 is provided with a CCD camera 9 for photographing the front of the face of the subject 2 at the center of the heart-shaped frame, and the laser slit light sources 10 and A carpano mirror 112 is provided for rotating and projecting the laser slit light to the front side of the face of the subject 2.
  • the computer 7 controls the image encoder 4 and the car controller 13 of the scanner driver 5, and the laser controller 14 is controlled by a shape calculation program built in the computer 7.
  • the laser slit light source 10 is controlled by a laser controller 14 and Carpano mirrors 1 and 2 are controlled by a carba controller 13.
  • the distortion of the laser slit light caused by the unevenness of the right side of the face is detected by the CCD camera. 9, and the image obtained here is processed by the image encoder 4 and the computer 7, which are image synthesizing devices, to measure the three-dimensional face shape of the front side of the subject 2.
  • the force for obtaining the three-dimensional facial shape data of the front side of the subject 2 at this time as shown in FIGS. 3 and 4, the force applied to both ears 15 of the subject 2
  • the three-dimensional face shape measuring device 1 By applying the three-dimensional face shape measuring device 1 to the projection plate 16 and measuring the inclination angle and the like of the surface of the projection plate 16 at the same time, the two balls shown in FIG. 5 are obtained.
  • the optimal shape of the eyeglass frame 22 consisting of the frame 17, the bridge 18, the nose pad 19, and the two temples 20, etc., specifically, as shown in FIGS.
  • the inspection plate body 16 includes a rectangular inspection plate 23 having a white surface and an ear hook 24 fixed at one end to the inspection plate 23. It is a thing. It is possible to obtain almost the same state as when the ear hook 24 is hung on the ear 15 and the temple 20 of the eyeglass frame 22 is hung on the ear 15.
  • the surface of the inspection plate 23 has various inclinations depending on the shape of the back of the ear of the subject 2. That is, as shown in FIG. 9, the inclination of the inspection plate 23 when viewed from the front, as shown in FIG. 10, the inclination of the inspection plate 23 when viewed from the side, As shown in the figure, it is a three-dimensional inclination such as the inclination of the inspection plate 23 when viewed from above.
  • the various inclinations and positions are calculated and analyzed by the computer 7 in accordance with a pre-installed program based on the data obtained by measuring the distance from the CCD camera 9 at a number of positions obtained by dividing the surface of the inspection plate 23 into a grid. It is required by doing.
  • a combination in which a predetermined conversion program is installed Based on the three-dimensional facial shape data of the front side of the subject 2 obtained as described above, based on the evening, a combination in which a predetermined conversion program is installed. Generates machining control data to control the operation.
  • the generation of the processing control data is executed by the computer 7 of the three-dimensional facial shape measuring device 1, but may be executed by another computer or the like.
  • the three-dimensional shape model processing machine processes a workpiece based on processing control data to produce a three-dimensional shape object.
  • the processing mode is not particularly limited, and examples thereof include a cutting process for cutting wax, plastic, and the like, and a process using an ultraviolet curing resin for irradiating a liquid workpiece with ultraviolet rays to cure the workpiece.
  • the 6-axis manifold can move independently in the X, ⁇ , and ⁇ axes directions and can rotate around these axes. Possible).
  • This degree of freedom of movement 6 is realized by providing joints that are independent from each other for direct motion in the X, ⁇ , and ⁇ axis directions and rotation about the X, ⁇ , and ⁇ axes.
  • a fixed seat plate 32 fixed to a work table 43 described later and a fixed seat plate 32 It is slidably provided in the axial direction (in FIG. 12, perpendicular to the paper surface).
  • the axial slide part 33 a and the Y-axis slide part 33 a in the X-axis direction In Fig.
  • the Z-axis direction slide portion 33c is provided so as to be rotatable around the X-axis, and the X-axis rotation portion 34a is rotatable around the Z-axis.
  • a Z-axis rotating section 34b provided rotatably about the Y-axis on the Z-axis rotating section 34b.
  • a linear motion guide such as a linear ball bearing guide 35 and a drive mechanism 36 for moving in each axis direction are provided between the directional slide portion 33b and the Z-axis direction slide portion 33c, respectively.
  • a ball bearing is provided between the X-axis rotation part 34a and the Z-axis rotation part 34b and between the Z-axis rotation part 34b and the Y-axis rotation part 34c.
  • the drive mechanism 36 includes, for example, an input terminal 36b to which operation control data is input via a cable 36a, a servo motor 36c operating according to the operation control data, and the servo motor.
  • the male screw part 36 e that outputs the driving force of 36 c through the reduction gear box 36 d, and the X, Y, and ⁇ axial direction slide parts 3 to which the male screw part 36 e is screwed. 3a, 33b, and 33c, and female screw portions 36f provided on the X, Y, and ⁇ axial slide portions 33a, 33b, and 33c. It is to be moved in the axial direction.
  • the rotation drive mechanism 37 includes, for example, an input terminal 37 b to which operation control data is input via a cable 37 a, a servomotor 37 c that operates according to the operation control data, and a servomotor 37. c output shaft 3 7 d and screw And the rotation driving force of the servomotor 37 c via the reduction gears and the like, the X, Y, and ⁇ axis rotation parts 34 a, 34 b, By transmitting them to 34c, they are rotated around the respective axes.
  • the three-dimensional face shape measuring device 1 generates a three-dimensional face shape image by performing three-dimensional pattern measurement on the face of the subject 2 with the inspection plate body 16 hung on both ears.
  • the eye 2 of the subject 2 absorbs the laser beam without reflecting the eye 2a power.
  • the 3D facial shape data is predicted and calculated from the white eye 2b portion of the 3D facial shape data to the black eye 2a portion within the computer according to a predetermined program. The iris of 2a is obtained.
  • processing control data for the three-dimensional shape model processing machine to manufacture the eye-nose part shape model is generated based on the three-dimensional face shape data.
  • the generation of the processing control data is executed by an operation of the computer 7 in which a predetermined conversion program is installed, but may be executed by another computer.
  • operation control data for operating the mounting portion 28 of the 6-axis manual pinion 29 is obtained from the three-dimensional face shape data, such as the position and inclination of the inspection plate 16.
  • the data on the shape of the back of the ear in this case is obtained based on the position and inclination of the inspection plate 16, and accordingly, the inspection plate placed on both ears of the subject 2 This corresponds to the position and inclination of the ear hook portion 24 of the body 16.
  • the eye and nose data of the processing control data is input to the three-dimensional shape model processing machine, and an eye and nose shape model including the eyes and nose is manufactured.
  • a seat plate 43a and an eye-nose-shaped model mounting plate 43b which is a plate material provided at right angles to the seat plate 43a, are provided.
  • the eye / nose shape model 40a is fixed to the surface of the eye / nose shape model mounting plate 43b of the work table 43 obtained.
  • the work table 43 is provided with two 6-axis manipulators 29 (symmetrically shaped).
  • the mounting portions 28 are opposed to each other, and these mounting portions 28 are provided.
  • the second right ear shape model 40b and the second left ear portion, each of which is partially processed into a shape that matches the inner peripheral shape of the curve of the ear hook portion of the inspection plate 16 Shape models 40c are mounted respectively.
  • the 6-axis manual model on the right side of the eye-nose shape model 40a has a second right-ear shape model 40b on the right side thereof, and the 6-axis manual model on the left side has the same shape. 29, a second left ear shape model 40c is attached.
  • the operation control data includes the positions of the two 6-axis manipulators 29 installed on the work table 43 and the eye-nose shape model mounting plate 43 b. It is generated in consideration of the relative position with respect to.
  • the operation control data is input to the two 6-axis manual switches 29.
  • the operation control data relating to the right ear is attached, and the second left ear shape model 40c is attached.
  • the other person inputs the operation control data for the right ear.
  • the two mounting portions 28 move and tilt, and the second right ear shape model 4 Ob and the second left ear shape model 40 c force
  • the eyes and nose With respect to the part shape model 40a, the same position as the relative positional relationship between the eyes, nose, and both ears of the subject 2 It is in a state of making a relationship.
  • the subject 2 adjusts the favorite eyeglass frame 22 selected in advance.
  • the spectacle frame 22 is worn on the eye / nose shape model 40a, the second right ear shape model 40b, and the second left ear shape model 40c.
  • the nose pad 19 and the vine 20 are fitted perfectly, and that the eyeball 42 and the eyeglass frame 22 are properly positioned. If not, adjust these nose pads 19 and 20.
  • an eyeglass frame 22 fitted to the eye / nose shape model 40a, the second right ear shape model 40b, and the second left ear shape model 40c is manufactured. This makes it possible to provide the subject 2 with the ophthalmic frame 22 that fits perfectly.
  • the support member of the nose pad 19 is bent and adjusted. If wobbling is provided in advance for adjustment, the adhesive is used after the adjustment. Fix this using something like If the nose pad 19 is to be cut and processed based on the three-dimensional face shape data, the nose pad 1 is fitted from the beginning to the nose of the eye-nose shape model 40a. The trouble of adjusting 9 can be saved. On the other hand, when the above-mentioned vine 20 is adjusted, for example, it is bent by hand so as to conform to the shape of the binaural shape model 40b, 40c, or by a predetermined tool. adjust.
  • the three-dimensional face shape measuring device 1 described above generates three-dimensional face shape data by three-dimensionally measuring the pattern of the face of the subject 2, By inputting the processing control data generated based on the three-dimensional facial shape data into the three-dimensional shape model processing machine, the workpiece is processed, and the front side of the subject 2 is represented.
  • Three dimensional There is also a method of manufacturing a spectacle frame that fits best to the subject 2 by manufacturing a facial shape model and adjusting the spectacle frame in the same manner as in the first embodiment.
  • the three-dimensional face shape model is an integral object, the parts required for fitting the above-mentioned eyeglass frame 22 are the eyes, the nose and the back of both ears of the three-dimensional face shape model. Therefore, in the second embodiment, instead of the three-dimensional face shape model, an eye / nose shape model 44 a including eyes and a nose of the three-dimensional face shape model, and a right ear part of the three-dimensional face shape model And a first left ear shape model 44c including the left ear portion of the three-dimensional face shape model. a, the right ear shape model 44b and the left ear shape model 44c form the same relative positional relationship between the eyes, nose, and both ears of the three-dimensional facial shape model. (Hereinafter, referred to as a divided three-dimensional face shape model 44) may be used.
  • the split type three-dimensional face shape model 44 is, for example, fixed on a fixed base 39 described later.
  • the fixing base 39 has a bottom plate 39a, a fixing portion 39b for eyes and nose connected to the bottom plate 39a at right angles to each other, and right and left ear portions.
  • Fixing portions 39c, 39d are provided, and the eye-nose, right-ear, and left-ear shape models 44a, 44b, 44c are fixed by positioning pins 41, respectively. ing.
  • These are fixed so as to have the same positional relationship as the relative positions of the eyes, the nose, and both ears of the three-dimensional face shape model of the front side of the subject 2 which is the above-described object. . Therefore, even when the divided three-dimensional face shape model fixed in this way is used, the eyeglass frame 22 is worn on the model as shown in FIG. By adjusting the eyeglass frame 22, the The eyeglass frames that fit the examiner most can be manufactured.
  • the manufactured divided three-dimensional face shape model 44 is a compact model having the necessary and sufficient parts of the eyes, nose, and both ears when manufacturing the eyeglass frame.
  • this is used, compared with the three-dimensional face shape model representing the entire front side of the face, there is an advantage that the processing time can be shortened, and also an advantage that the material can be saved.
  • the present invention is useful as a method for manufacturing a spectacle frame that fits in a state optimal for a customer's face using three-dimensional shape data of the face obtained by using a three-dimensional face shape measuring device.

Abstract

Selon l'invention, ce procédé de production d'une monture de lunettes s'ajustant de manière optimale sur le visage d'un client met en oeuvre des données de profil tridimensionnelles du visage, obtenues par l'emploi d'un dispositif de mesure tridimensionnelle de profil de visage, et il permet de produire à la vente des lunettes s'ajustant exactement sur le visage d'un client, sans que ce dernier ait à attendre longtemps dans le magasin si, dans ce magasin, un spécialiste, capable d'ajuster exactement des lunettes, n'est pas disponible. Ce procédé de production d'une monture (22) de lunettes s'ajustant de manière optimale sur un client (2) consiste à entrer des données de fabrication -établies d'après des données de profil tridimensionnelles du visage- dans une machine de fabrication de modèles tridimensionnels mettant en oeuvre un dispositif de mesure (1) de profil de visage tridimensionnel, afin de mesurer de façon tridimensionnelle les formes du visage du client (2) et produire des données tridimensionnelles de profil de visage, puis à fabriquer un travail en fonction des données de fabrication, de manière à produire l'article à profil tridimensionnel et donc un modèle de profil (44) de visage tridimensionnel du type fractionné, et à ajuster et fabriquer la monture (22) de manière que celle-ci s'ajuste sur le modèle de profil de visage tridimensionnel.
PCT/JP2000/002569 2000-04-19 2000-04-19 Procede de production d'une monture de lunettes WO2001079918A1 (fr)

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Application Number Priority Date Filing Date Title
PCT/JP2000/002569 WO2001079918A1 (fr) 2000-04-19 2000-04-19 Procede de production d'une monture de lunettes

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Application Number Priority Date Filing Date Title
PCT/JP2000/002569 WO2001079918A1 (fr) 2000-04-19 2000-04-19 Procede de production d'une monture de lunettes

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008049173A1 (fr) 2006-10-26 2008-05-02 Carl Zeiss Vision Australia Holdings Limited Procédé et système pour fournir des lentilles ophtalmiques
WO2015101738A3 (fr) * 2014-01-02 2015-09-17 Essilor International (Compagnie Generale D'optique) Procede d'ajustage d'une monture de lunettes réelle predeterminee pour son utilisation par un porteur donne
US9804410B2 (en) 2013-03-12 2017-10-31 Adi Ben-Shahar Method and apparatus for design and fabrication of customized eyewear
US10031351B2 (en) 2013-08-22 2018-07-24 Bespoke, Inc. Method and system to create custom, user-specific eyewear
US10685457B2 (en) 2018-11-15 2020-06-16 Vision Service Plan Systems and methods for visualizing eyewear on a user

Citations (1)

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Publication number Priority date Publication date Assignee Title
JPH05172545A (ja) * 1991-09-30 1993-07-09 Aoyama Megane Kk 眼鏡枠製造システム

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05172545A (ja) * 1991-09-30 1993-07-09 Aoyama Megane Kk 眼鏡枠製造システム

Cited By (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2076814A1 (fr) * 2006-10-26 2009-07-08 Carl Zeiss Vision Australia Holdings Ltd. Procede et systeme pour fournir des lentilles ophtalmiques
EP2076814A4 (fr) * 2006-10-26 2011-04-06 Carl Zeiss Vision Au Holding Procede et systeme pour fournir des lentilles ophtalmiques
CN101548220B (zh) * 2006-10-26 2011-12-14 卡尔蔡司视觉澳大利亚控股有限公司 眼科镜片分配方法和系统
WO2008049173A1 (fr) 2006-10-26 2008-05-02 Carl Zeiss Vision Australia Holdings Limited Procédé et système pour fournir des lentilles ophtalmiques
US9164299B2 (en) 2006-10-26 2015-10-20 Carl Zeiss Vision Australia Holdings Limited Ophthalmic lens dispensing method and system
US9804410B2 (en) 2013-03-12 2017-10-31 Adi Ben-Shahar Method and apparatus for design and fabrication of customized eyewear
US10222635B2 (en) 2013-08-22 2019-03-05 Bespoke, Inc. Method and system to create custom, user-specific eyewear
US11428958B2 (en) 2013-08-22 2022-08-30 Bespoke, Inc. Method and system to create custom, user-specific eyewear
US10031351B2 (en) 2013-08-22 2018-07-24 Bespoke, Inc. Method and system to create custom, user-specific eyewear
US10031350B2 (en) 2013-08-22 2018-07-24 Bespoke, Inc. Method and system to create custom, user-specific eyewear
US11914226B2 (en) 2013-08-22 2024-02-27 Bespoke, Inc. Method and system to create custom, user-specific eyewear
US10451900B2 (en) 2013-08-22 2019-10-22 Bespoke, Inc. Method and system to create custom, user-specific eyewear
US10459256B2 (en) 2013-08-22 2019-10-29 Bespoke, Inc. Method and system to create custom, user-specific eyewear
US11867979B2 (en) 2013-08-22 2024-01-09 Bespoke, Inc. Method and system to create custom, user-specific eyewear
US11428960B2 (en) 2013-08-22 2022-08-30 Bespoke, Inc. Method and system to create custom, user-specific eyewear
US10698236B2 (en) 2013-08-22 2020-06-30 Bespoke, Inc. Method and system to create custom, user-specific eyewear
WO2015101738A3 (fr) * 2014-01-02 2015-09-17 Essilor International (Compagnie Generale D'optique) Procede d'ajustage d'une monture de lunettes réelle predeterminee pour son utilisation par un porteur donne
US10488679B2 (en) 2014-01-02 2019-11-26 Essilor International Method for fitting a predetermined glasses frame for the use thereof by a given wearer
CN105992966A (zh) * 2014-01-02 2016-10-05 埃西勒国际通用光学公司 用于调整预定眼镜架以供给定佩戴者使用该眼镜架的方法
US10685457B2 (en) 2018-11-15 2020-06-16 Vision Service Plan Systems and methods for visualizing eyewear on a user

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