BR112022017190A2 - Elemento de lente - Google Patents

Elemento de lente

Info

Publication number
BR112022017190A2
BR112022017190A2 BR112022017190A BR112022017190A BR112022017190A2 BR 112022017190 A2 BR112022017190 A2 BR 112022017190A2 BR 112022017190 A BR112022017190 A BR 112022017190A BR 112022017190 A BR112022017190 A BR 112022017190A BR 112022017190 A2 BR112022017190 A2 BR 112022017190A2
Authority
BR
Brazil
Prior art keywords
area
lens element
eye
refractive
wearer
Prior art date
Application number
BR112022017190A
Other languages
English (en)
Inventor
Gacoin Eric
Fermigier Bruno
Guillot Matthieu
Original Assignee
Essilor Int
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 Essilor Int filed Critical Essilor Int
Publication of BR112022017190A2 publication Critical patent/BR112022017190A2/pt

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
    • G02C7/00—Optical parts
    • G02C7/02—Lenses; Lens systems ; Methods of designing lenses
    • G—PHYSICS
    • G02—OPTICS
    • G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
    • G02C7/00—Optical parts
    • G02C7/02—Lenses; Lens systems ; Methods of designing lenses
    • G02C7/022—Ophthalmic lenses having special refractive features achieved by special materials or material structures
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D11/00—Producing optical elements, e.g. lenses or prisms
    • B29D11/00009—Production of simple or compound lenses
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D11/00—Producing optical elements, e.g. lenses or prisms
    • B29D11/00009—Production of simple or compound lenses
    • B29D11/00317—Production of lenses with markings or patterns
    • B29D11/00326—Production of lenses with markings or patterns having particular surface properties, e.g. a micropattern
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D11/00—Producing optical elements, e.g. lenses or prisms
    • B29D11/00009—Production of simple or compound lenses
    • B29D11/00413—Production of simple or compound lenses made by moulding between two mould parts which are not in direct contact with one another, e.g. comprising a seal between or on the edges
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D11/00—Producing optical elements, e.g. lenses or prisms
    • B29D11/00009—Production of simple or compound lenses
    • B29D11/0048—Moulds for lenses
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D11/00—Producing optical elements, e.g. lenses or prisms
    • B29D11/00009—Production of simple or compound lenses
    • B29D11/0048—Moulds for lenses
    • B29D11/00528—Consisting of two mould halves joined by an annular gasket
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D11/00—Producing optical elements, e.g. lenses or prisms
    • B29D11/00932—Combined cutting and grinding thereof
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/0012—Optical design, e.g. procedures, algorithms, optimisation routines
    • G—PHYSICS
    • G02—OPTICS
    • G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
    • G02C7/00—Optical parts
    • G02C7/02—Lenses; Lens systems ; Methods of designing lenses
    • G02C7/024—Methods of designing ophthalmic lenses
    • G02C7/027—Methods of designing ophthalmic lenses considering wearer's parameters
    • G—PHYSICS
    • G02—OPTICS
    • G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
    • G02C7/00—Optical parts
    • G02C7/02—Lenses; Lens systems ; Methods of designing lenses
    • G02C7/06—Lenses; Lens systems ; Methods of designing lenses bifocal; multifocal ; progressive
    • G—PHYSICS
    • G02—OPTICS
    • G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
    • G02C7/00—Optical parts
    • G02C7/02—Lenses; Lens systems ; Methods of designing lenses
    • G02C7/06—Lenses; Lens systems ; Methods of designing lenses bifocal; multifocal ; progressive
    • G02C7/061—Spectacle lenses with progressively varying focal power
    • G—PHYSICS
    • G02—OPTICS
    • G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
    • G02C2202/00—Generic optical aspects applicable to one or more of the subgroups of G02C7/00
    • G02C2202/24—Myopia progression prevention

Landscapes

  • Health & Medical Sciences (AREA)
  • Ophthalmology & Optometry (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • General Health & Medical Sciences (AREA)
  • Eyeglasses (AREA)
  • Lenses (AREA)
  • Prostheses (AREA)

Abstract

ELEMENTO DE LENTE. A presente invenção refere-se a elemento de lente destinado a ser usado em frente de um olho de um usuário, compreendendo: uma área de refração tendo uma potência refrativa baseada em uma prescrição para o referido olho do usuário; e uma pluralidade de pelo menos dois elementos ópticos tendo uma função óptica de não focagem de uma imagem na retina do olho do usuário, em que a área de refração com-preende uma pluralidade de áreas em forma de ilha respectivamente independentes, a área de refração é formada como a área que não se-ja os elementos ópticos e cada área em forma de ilha de refração está dentro de um elemento óptico.
BR112022017190A 2020-03-31 2021-03-31 Elemento de lente BR112022017190A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP20315087 2020-03-31
PCT/EP2021/058488 WO2021198362A1 (en) 2020-03-31 2021-03-31 Lens element

Publications (1)

Publication Number Publication Date
BR112022017190A2 true BR112022017190A2 (pt) 2022-10-18

Family

ID=70482573

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112022017190A BR112022017190A2 (pt) 2020-03-31 2021-03-31 Elemento de lente

Country Status (11)

Country Link
US (1) US12523886B2 (pt)
EP (2) EP4127825B1 (pt)
JP (1) JP7754826B2 (pt)
KR (1) KR20220156531A (pt)
CN (4) CN117031779B (pt)
BR (1) BR112022017190A2 (pt)
CA (1) CA3175465A1 (pt)
CO (1) CO2022012338A2 (pt)
ES (1) ES2982013T3 (pt)
MX (1) MX2022011691A (pt)
WO (1) WO2021198362A1 (pt)

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US12517374B2 (en) * 2020-10-09 2026-01-06 Essilor International Optical lens with a continuous scattering area
EP4268011A1 (en) * 2020-12-23 2023-11-01 Essilor International An optical lens
US12523890B2 (en) * 2021-07-07 2026-01-13 Shenyang Kangende Medical Science And Technology Co., Ltd Systems, apparatus, and methods for regulating refractive error development through the modulation of peripheral distortion
US12174460B2 (en) * 2021-10-07 2024-12-24 Indizen Optical Technologies of America, LLC Ophthalmic lenses for myopia reduction
EP4198615A1 (en) * 2021-12-16 2023-06-21 Essilor International Method for determining an ophthalmic lens
JP7775068B2 (ja) * 2021-12-21 2025-11-25 ホヤ レンズ タイランド リミテッド 眼鏡レンズ、および眼鏡レンズの設計方法
WO2023155984A1 (en) * 2022-02-16 2023-08-24 Carl Zeiss Vision International Gmbh Spectacle lens to reduce the progression of myopia
EP4537153A1 (en) * 2022-06-09 2025-04-16 Essilor International Optical lens intended to be worn by a wearer
JP2024027333A (ja) * 2022-08-17 2024-03-01 東海光学株式会社 屈折異常の進行を抑制するための眼鏡用レンズ
EP4336283A1 (en) * 2022-09-09 2024-03-13 Essilor International Method for manufacturing an ophthalmic device comprising machining
CN117148598B (zh) * 2022-11-29 2025-11-21 温州医科大学附属眼视光医院 连续型高阶相位调制的眼镜片及其相位调制方法
EP4382997A1 (en) 2022-12-08 2024-06-12 Essilor International Method for designing a contact lens
EP4390520A1 (en) 2022-12-21 2024-06-26 Essilor International Spectacle lens
KR20260045888A (ko) * 2023-08-07 2026-04-03 하다지트 메디칼 리서치 써비시즈 앤드 디벨롭먼트 리미티드 시각 수차 교정을 위한 적응형 박형 렌즈
EP4556844B1 (en) 2023-11-14 2026-01-14 Essilor International Method for characterizing at least part of a lens element
WO2025037041A2 (en) 2023-12-08 2025-02-20 Essilor International Myopia control lens element
WO2025037042A2 (en) 2023-12-08 2025-02-20 Essilor International Myopia control lens element
WO2025037040A2 (en) 2023-12-08 2025-02-20 Essilor International Myopia control lens element
WO2025133288A1 (en) 2023-12-21 2025-06-26 Essilor International Method for defining an optical lens design of a pair of eyeglasses intended to be worn by a subject

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KR20260004569A (ko) * 2020-02-12 2026-01-08 엔탈믹 홀딩 피티와이 리미티드 보조 광학 요소를 구비하는 안경 렌즈
CN117031779B (zh) * 2020-03-31 2026-04-21 依视路国际公司 镜片元件

Also Published As

Publication number Publication date
CN117031778B (zh) 2026-03-10
EP4324631A2 (en) 2024-02-21
CN115280224A (zh) 2022-11-01
KR20220156531A (ko) 2022-11-25
US20230128895A1 (en) 2023-04-27
CA3175465A1 (en) 2021-10-07
WO2021198362A1 (en) 2021-10-07
CN117031777B (zh) 2026-04-21
CN117031779B (zh) 2026-04-21
EP4127825A1 (en) 2023-02-08
CN117031779A (zh) 2023-11-10
CN117031778A (zh) 2023-11-10
CN115280224B (zh) 2025-08-01
CN117031777A (zh) 2023-11-10
CO2022012338A2 (es) 2022-09-20
JP2023519520A (ja) 2023-05-11
EP4324631A3 (en) 2024-03-27
ES2982013T3 (es) 2024-10-14
US12523886B2 (en) 2026-01-13
EP4127825C0 (en) 2024-02-28
EP4127825B1 (en) 2024-02-28
MX2022011691A (es) 2022-10-07
JP7754826B2 (ja) 2025-10-15

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B06W Patent application suspended after preliminary examination (for patents with searches from other patent authorities) chapter 6.23 patent gazette]