ClassID:

175079

G02C2202/08 - CPC Classification

Classification description:

Generic optical aspects applicable to one or more of the subgroups of Series of lenses, lens blanks

Recent Application in this class:
#1
20250147340
2025-05-08

COMPUTER IMPLEMENTED METHOD OF DETERMINING A BASE CURVE FOR A SPECTACLE LENS AND METHOD OF MANUFACTURING A SPECTACLE LENS

#2
20250102831
2025-03-27

FITTING METHODS FOR ASTIGMATIC CONTACT LENS SETS INCLUDING APODIZED SINGLE VISION LENSES FOR LOWER CYLINDER ERROR CORRECTION AND TORIC LENSES FOR HIGHER CYLINDER ERROR, AND RELATED ASTIGMATIC LENS SETS

#3
20250053028
2025-02-13

COMFORT-OPTIMIZED CONTACT LENS SYSTEM FOR NON-ROTATIONALLY SYMMETRIC EYE ABERRATION

#4
20240302679
2024-09-12

Progressive spectacle lens

#5
20240295754
2024-09-05

PROGRESSIVE SPECTACLE LENS

#6
20240280838
2024-08-22

AN ASSEMBLY FOR PRESSING AGAINST EACH OTHER TWO OPHTHALMIC LENSES IN ORDER TO BUILD AN ELECTROCHROMIC CELL

#7
20240208166
2024-06-27

SEMI-FINISHED OPTICAL ELEMENT FOR MANUFACTURING AN OPHTHALMIC ARTICLE, OPHTHALMIC ARTICLE AND RELATED MANUFACTURING METHOD

#8
20240103299
2024-03-28

Adjustable focal length lenses and eyewear incorporating the same

#9
20240045235
2024-02-08

Progressive spectacle lens

#10
20240012269
2024-01-11

METHOD FOR MANUFACTURING A LENS ELEMENT ADAPTED FOR CORRECTING AN ABNORMAL REFRACTION OF AN EYE OF A WEARER

#11
20230384619
2023-11-30

Comfort-optimized contact lens system for non-rotationally symmetric eye aberration

#12
20230305316
2023-09-28

A COMPUTER-IMPLEMENTED METHOD FOR PROVIDING A FINISHED SINGLE VISION OPHTHALMIC LENS

#13
20230077232
2023-03-09

METHOD OF CALCULATING A FINISHED LENS

#14
20230009847
2023-01-12

Chiral scleral lenses

#15
20230004025
2023-01-05

SEMI-FINISHED LENS AND METHOD FOR MANUFACTURING EYEGLASS LENS

#16
20220163821
2022-05-26

Comfort-optimized contact lens system for non-rotationally symmetric eye aberration

#17
20220011594
2022-01-13

SYSTEMS AND METHODS FOR FORMING OPHTHALMIC LENS INCLUDING META OPTICS

#18
20210132408
2021-05-06

Method for optimizing a set of optical lens blanks

#19
20200383448
2020-12-10

Method for facilitating pinhole effect and tool to manipulate eyelash spacing for pinhole effect

#20
20200333631
2020-10-22

Comfort-optimized contact lens system for non-rotationally symmetric eye aberration

#21
20200326561
2020-10-15

Rigid, gas-permeable polymer as over-mold and sealant for adaptive opthalmic lens

#22
20200278565
2020-09-03

Set of ophthalmic lenses

#23
20200257137
2020-08-13

Employing diffractive structure to reduce soft contact lens variation

#24
20200201076
2020-06-25

Direct surfacing optimized lens blank

#25
20200150456
2020-05-14

Apparatus for forming an ophthalmic lens

#26
20200142216
2020-05-07

Lens supply system and related methods

#27
20200110288
2020-04-09

PRESCRIPTION LENS BLANK STRUCTURE

#28
20200057314
2020-02-20

Chiral scleral lenses

#29
20200050020
2020-02-13

Computer implemented method of determining a base curve for a spectacle lens and method of manufacturing a spectacle lens

#30
20200033634
2020-01-30

SPECTACLE LENSES AND METHODS FOR PRODUCING THE SAME FROM A SINGLE SEMI FINISHED LENS

#31
20190384071
2019-12-19

Distance vision-realizing eyeglasses for image display device

#32
20190353927
2019-11-21

Method for providing a selection chart of nonprescription ophthalmic lenses

#33
20190293962
2019-09-26

Rigid, gas-permeable polymer as over-mold and sealant for adaptive opthalmic lens

#34
20190235280
2019-08-01

Reduced distortion spectacle lens

#35
20190041665
2019-02-07

Apparatus for formation of an ophthalmic lens precursor and lens

#36
20180354212
2018-12-13

Semi-finished lens to be machined for forming an ophthalmic lens to be mounted in a spectacle frame, set and a method involving the same

#37
20180299693
2018-10-18

Method for testing the feasibility of a pair of spectacles

#38
20180236624
2018-08-23

Ophthalmic lens processing apparatus with improved user accessibility

#39
20180157064
2018-06-07

Chiral scleral lenses

#40
20180088351
2018-03-29

Rigid, gas-permeable polymer as over-mold and sealant for adaptive ophthalmic lens

#41
20180081198
2018-03-22

Apparatus for formation of an ophthalmic lens precursor and lens

#42
20180017811
2018-01-18

Process for customizing an active contact lens

#43
20180011343
2018-01-11

Direct surfacing optimized lens blank

#44
20170299889
2017-10-19

Progressive power lens group

#45
20170299888
2017-10-19

Method for determining a lens design of an optical lens adapted to a wearer

#46
20170242268
2017-08-24

Method for optimizing the position of an optical lens in a lens blank

#47
20170235157
2017-08-17

Method for determining a lens blank intended to be used to manufacture an optical lens

#48
20170235156
2017-08-17

Optical lens blank, a blank assortment and a method for the production of lenses

#49
20170219846
2017-08-03

Method for manufacturing diffractive multi-focal ophthalmic lens and diffractive multi-focal ophthalmic lens

#50
20170199395
2017-07-13

Method for optimizing a set of optical lens blanks

#51
20170153463
2017-06-01

Apparatus for formation of an ophthalmic lens precursor and lens

#52
20170146824
2017-05-25

Myopia control means

#53
20170146822
2017-05-25

LENS PRECURSOR WITH FEATURES FOR THE FABRICATION OF AN OPHTHALMIC LENS

#54
20170123230
2017-05-04

Chiral scleral lenses

#55
20170108709
2017-04-20

Method of optimizing geometry of a semi-finished ophthalmic lens in a set of semi-finished ophthalmic lenses

#56
20170102556
2017-04-13

PRESBYOPIC TREATMENT SYSTEM

#57
20170102555
2017-04-13

Set of spectacle lens semifinished products, apparatus for making spectacle lenses and method therefor

#58
20170038604
2017-02-09

CONTACT LENSES FOR REFRACTIVE CORRECTION

#59
20160363782
2016-12-15

Comfort-optimized contact lens system for non-rotationally symmetric eye aberration

#60
20160209677
2016-07-21

Eyeglass lens and eyeglass lens manufacturing method

#61
20160161760
2016-06-09

Lens supply system and related methods

#62
20150338680
2015-11-26

Method for reducing the thickness of a lens shape and uncut lens blank

#63
20150226981
2015-08-13

Presbyopic treatment system

#64
20150219924
2015-08-06

Methods for determining a progressive ophthalmic lens

#65
20150153591
2015-06-04

LOW-POWER EYEWEAR FOR REDUCING SYMPTOMS OF COMPUTER VISION SYNDROME

#66
20140354944
2014-12-04

Method for determining a progressive opthalmic lens and a set of semi finished lens blanks

#67
20140347626
2014-11-27

Process of determination of a semi-finished blank

#68
20140333891
2014-11-13

3D PRESCRIPTION SPECTACLE LENS AND METHOD OF MANUFACTURE

#69
20140211152
2014-07-31

Method for determining front and rear surfaces for optical patches

#70
20140146284
2014-05-29

Presbyopic treatment system

#71
20140132933
2014-05-15

Myopia control means

#72
20140054805
2014-02-27

Devices and processes for fabricating multi-component optical systems

#73
20130335700
2013-12-19

Manufacturing method of progressive-power lens

#74
20130201442
2013-08-08

Multifocal contact lenses and related methods and uses to improve vision of presbyopic subjects

#75
20130050638
2013-02-28

Contact lens for correction of irregular astigmatism

#76
20120229757
2012-09-13

Progressive-power lens and progressive-power lens design method

#77
20120218510
2012-08-30

Progressive-power lens and progressive-power lens design method

#78
20120188504
2012-07-26

Method for assessing an optical feature of an ophthalmic lens design

#79
20120101618
2012-04-26

Method and apparatus for generating a surface of an optical lens

#80
20120062837
2012-03-15

Progressive-power spectacle lens design method

#81
20110310347
2011-12-22

Presbyopic treatment system

#82
20110176102
2011-07-21

Series of progressive ophthalmic lenses

#83
20110051079
2011-03-03

Myopia control means

#84
20100293192
2010-11-18

Method and computer means for choosing spectacle lenses adapted to a frame

#85
20100283966
2010-11-11

Method for selecting base-curves for an ophthalmic lens and related spectacle lens manufacturing method

#86
20100245753
2010-09-30

Progressive power lens manufacturing method and progressive power lens

#87
20100157240
2010-06-24

CORRECTION OF PERIPHERAL DEFOCUS OF AN EYE AND CONTROL OF REFRACTIVE ERROR DEVELOPMENT

#88
20100079723
2010-04-01

Toric Ophthalimc Lenses Having Selected Spherical Aberration Characteristics

#89
20100066974
2010-03-18

LOW-POWER EYEWEAR FOR REDUCING SYMPTOMS OF COMPUTER VISION SYNDROME

#90
20100060849
2010-03-11

Contact lens and method of manufacturing the same

#91
20090310082
2009-12-17

Ophthalmic lens element

#92
20090290125
2009-11-26

Array of progressive ophthalmic lens elements

#93
20090168015
2009-07-02

METHOD FOR PROVIDING DUAL SURFACE PROGRESSIVE ADDITION LENS SERIES

#94
20090125137
2009-05-14

Method of manufacturing an optical system

#95
20090109396
2009-04-30

Method for designing group of bi-aspherical type progressive-power lenses, and group of bi-aspherical type progressive-power lenses

#96
20090053351
2009-02-26

Apparatus for formation of an ophthalmic lens precursor and lens

#97
20090051870
2009-02-26

Presbyopic treatment system

#98
20080212022
2008-09-04

Series of aspherical contact lenses

#99
20080013043
2008-01-17

Toric contact lenses with controlled optical power profile

#100
20070273825
2007-11-29

Hybrid contact lens system and method of fitting

#101
20070146629
2007-06-28

Toric contact lenses

#102
20070146628
2007-06-28

Toric contact lenses

#103
20070082563
2007-04-12

Hybrid contact lens system and method of fitting

#104
20070035696
2007-02-15

Series of progressive ophthalmic lenses with low divergence and rotation of astigmatism

#105
20060203193
2006-09-14

Method of designing progressive power lens group

#106
20060109421
2006-05-25

Series of aspherical contact lenses

#107
20060055884
2006-03-16

Soft contact lenses with stiffening rib features therein

#108
20050219458
2005-10-06

Contact lenses for correcting severe spherical aberration

#109
20050157256
2005-07-21

Contact lens and production method for contact lens

#110
20050068489
2005-03-31

Contact lenses