公开(公告)号：US20190265507A1

公开(公告)日：2019-08-29

申请号：US16413296

申请日：2019-05-15

Applicant: ESSILOR INTERNATIONAL (COMPAGNIE GENERALE D'OPTIQUE)

Inventor： Vincent ANATOLE ,  Guillaume MARTIN ,  Philip MILLER ,  Gabriel KEITA ,  Gerard GELLY ,  Vincent GUILLY ,  Bjorn DROBE

IPC: G02C1/06 ,  B29D11/00 ,  G02C13/00

Abstract: Disclosed is eyeglasses equipment (1) including a frame (10), and at least one ophthalmic lens (20) mounted into the frame. The equipment includes a colored interface (30) that is placed between the frame and the lens.

公开(公告)号：US20160320302A1

公开(公告)日：2016-11-03

申请号：US15205592

申请日：2016-07-08

Applicant: ESSILOR INTERNATIONAL (COMPAGNIE GENERALE D'OPTIQUE)

Inventor： Karl CITEK ,  Gilles BAILLET ,  Francisco DE AYGUAVIVES ,  Gabriel KEITA

IPC: G01N21/59 ,  G01N21/55 ,  G01N21/33 ,  G01J1/42 ,  G01M11/02

CPC classification number: G01N21/59 ,  A61F9/02 ,  B07C5/342 ,  G01J1/429 ,  G01M11/0285 ,  G01N21/33 ,  G01N21/55 ,  G01N2021/558 ,  G01N2201/0616 ,  G02C7/028 ,  G02C7/10

Abstract: An index value is calculated for rating an eyeglass with respect to protection against UV hazard. The index value is based on an integrated UV transmission value through the eyeglass and an integrated UV reflection value related to a back face of the eyeglass. Thus, the index value takes into account actual wearing conditions where UV eye exposure is due either to transmission through the eyeglass or reflection on the eyeglass back face. Respective index values obtained for a set of eyeglasses allow easy sorting of the eyeglasses with respect to UV protection efficiency.

公开(公告)号：US20170343833A1

公开(公告)日：2017-11-30

申请号：US15540671

申请日：2015-12-30

Applicant: ESSILOR INTERNATIONAL (COMPAGNIE GENERALE D'OPTIQUE)

Inventor： Vincent ANATOLE ,  Guillaume MARTIN ,  Philip MILLER ,  Gabriel KEITA ,  Gerard GELLY ,  Vincent GUILLY ,  Bjorn DROBE

IPC: G02C1/06 ,  G02C7/02

CPC classification number: G02C1/06 ,  B29D11/00432 ,  B33Y80/00 ,  G02C7/02 ,  G02C13/001

Abstract: Disclosed is eyeglasses equipment (1) including a frame (10), and at least one ophthalmic lens (20) mounted into the frame. The equipment includes a colored interface (30) that is placed between the frame and the lens.

公开(公告)号：US20170265738A1

公开(公告)日：2017-09-21

申请号：US15309862

申请日：2014-11-20

Applicant: ESSILOR INTERNATIONAL (Compagnie Generale d'Optique)

Inventor： Gabriel KEITA ,  Howard PURCELL

IPC: A61B3/028 ,  G02C7/02 ,  A61B3/103 ,  A61B3/00 ,  A61B3/10

CPC classification number: A61B3/028 ,  A61B3/0033 ,  A61B3/1015 ,  A61B3/103 ,  G02C7/027

Abstract: Systems and methods for providing identification factors for an individual wearer. Some or all of the identification factors when within a predetermined value provide a prescription and corrective ophthalmic lenses for a selected individual wearer, the corrective ophthalmic lens having at least one correction that is to the nearest 0.20 diopter, or is in a range between about the nearest 0.01 diopter and about the nearest 0.20 diopter. The prescription and corrective ophthalmic lenses are obtained by at least first analysis performed with a first instrument, a second analysis performed with a second instrument, and a third analysis performed with a third instrument, in which each instrument is different, and each analysis is different.

公开(公告)号：US20160167299A1

公开(公告)日：2016-06-16

申请号：US14909160

申请日：2013-07-31

Applicant: ESSILOR INTERNATIONAL(COMPAGNIE GENERALE D'OPTIQUE)

Inventor： Aref JALLOULI ,  Ronald A. BERZON ,  Gabriel KEITA ,  Chefix HABASSI

IPC: B29C67/00 ,  G02C7/02

CPC classification number: G02C7/02 ,  B29C64/112 ,  B29C64/386 ,  B29D11/00009 ,  B29D11/00432 ,  B29K2105/0058 ,  B29L2011/0016 ,  B33Y10/00 ,  B33Y30/00 ,  B33Y40/00 ,  B33Y70/00 ,  B33Y80/00 ,  G02B1/041 ,  G02C7/022 ,  C08L33/10 ,  C08L83/04 ,  C08L75/04 ,  C08L69/00

Abstract: Presented herein is a method of manufacturing a three-dimensional ophthalmic lens using additive manufacturing. The method includes constituting voxels of one or more compositions, wherein at least one of the compositions includes one or more pre-polymers or polymers, and inducing connectivity between the voxels, thereby creating one or more incremental elements, repeating the constitution steps, and performing a final post-treatment. Also presented herein is an ophthalmic lens obtained by this method. The lens has good homogeneity and optical clarity, reduced shrinkage, and improved geometric accuracy and thermo-mechanical properties.

Abstract translation: 本文提出了使用添加剂制造制造三维眼科镜片的方法。 该方法包括构成一种或多种组合物的体素，其中至少一种组合物包括一种或多种预聚物或聚合物，并诱导体素之间的连通性，从而产生一个或多个增量元件，重复构成步骤，以及执行 最后的后期处理。 本文还提供了通过该方法获得的眼科镜片。 透镜具有良好的均匀性和光学透明度，减小的收缩率，以及改进的几何精度和热机械性能。