BR112019001535A2 - lente oftálmica em particular para óculos de sol - Google Patents

lente oftálmica em particular para óculos de sol

Info

Publication number
BR112019001535A2
BR112019001535A2 BR112019001535A BR112019001535A BR112019001535A2 BR 112019001535 A2 BR112019001535 A2 BR 112019001535A2 BR 112019001535 A BR112019001535 A BR 112019001535A BR 112019001535 A BR112019001535 A BR 112019001535A BR 112019001535 A2 BR112019001535 A2 BR 112019001535A2
Authority
BR
Brazil
Prior art keywords
ophthalmic lens
user
sunglasses
oriented towards
eye
Prior art date
Application number
BR112019001535A
Other languages
English (en)
Other versions
BR112019001535B1 (pt
Inventor
Clerc Didier
Ledien Franck
Original Assignee
Bnl Eurolens
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 Bnl Eurolens filed Critical Bnl Eurolens
Publication of BR112019001535A2 publication Critical patent/BR112019001535A2/pt
Publication of BR112019001535B1 publication Critical patent/BR112019001535B1/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
    • G02C7/10—Filters, e.g. for facilitating adaptation of the eyes to the dark; Sunglasses
    • G02C7/107—Interference colour filters
    • 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
    • B29D11/00403—Producing 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
    • B29D11/00634—Production of filters
    • B29D11/00644—Production of filters polarizing
    • 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
    • B29D11/00634—Production of filters
    • B29D11/00653—Production of filters photochromic
    • 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
    • B29D11/0073—Optical laminates
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/20—Filters
    • G02B5/28—Interference filters
    • G02B5/285—Interference filters comprising deposited thin solid films
    • G—PHYSICS
    • G02—OPTICS
    • G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
    • G02C7/00—Optical parts
    • G02C7/10—Filters, e.g. for facilitating adaptation of the eyes to the dark; Sunglasses
    • G02C7/102—Photochromic filters
    • G—PHYSICS
    • G02—OPTICS
    • G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
    • G02C7/00—Optical parts
    • G02C7/12—Polarisers
    • G—PHYSICS
    • G02—OPTICS
    • G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
    • G02C7/00—Optical parts
    • G02C7/14—Mirrors; Prisms
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/30—Polarising elements
    • G02B5/3025—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state
    • G02B5/3033—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state in the form of a thin sheet or foil, e.g. Polaroid
    • 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
    • G02C2202/16—Laminated or compound lenses

Landscapes

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

Abstract

a invenção se refere a uma lente oftálmica (1) em particular para óculos de sol, compreendendo: - uma primeira camada externa (9) de substrato transparente, compreendendo uma face traseira (9ar), destinada a ser orientada em direção ao olho de um usuário da referida lente oftálmica (1), e uma face dianteira (9av) destinada a ser orientada em direção ao campo de visão (13) do usuário, destinada a formar a superfície externa dianteira, convexa, da lente oftálmica (1), - uma segunda camada externa (10) de substrato transparente, compreendendo uma face traseira (10ar) orientada em direção ao olho do usuário, destinada a formar a superfície externa traseira, côncava, da lente oftálmica (1) orientada em direção ao olho do usuário, e uma face dianteira (10ar) orientada em direção ao campo de visão do usuário, caracterizada pelo fato de que ela compreende, adicionalmente, um espelho interferométrico (21) disposto entre a primeira camada externa (9) e a segunda camada externa (10).
BR112019001535-3A 2016-07-26 2017-07-25 Lente oftálmica e processo de fabricação para lente oftálmica BR112019001535B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR1657181 2016-07-26
FR1657181A FR3054682B1 (fr) 2016-07-26 2016-07-26 Lentille ophtalmique en particulier pour lunettes de soleil
PCT/EP2017/068713 WO2018019806A1 (fr) 2016-07-26 2017-07-25 Lentille ophtalmique en particulier pour lunettes de soleil

Publications (2)

Publication Number Publication Date
BR112019001535A2 true BR112019001535A2 (pt) 2019-05-14
BR112019001535B1 BR112019001535B1 (pt) 2024-05-07

Family

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Also Published As

Publication number Publication date
AU2017301860A1 (en) 2019-02-14
FR3054682B1 (fr) 2019-06-21
WO2018019806A1 (fr) 2018-02-01
US10983367B2 (en) 2021-04-20
US20190179169A1 (en) 2019-06-13
FR3054682A1 (fr) 2018-02-02
EP3491461A1 (fr) 2019-06-05
AU2017301860B2 (en) 2022-02-17
CN109716218A (zh) 2019-05-03

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Legal Events

Date Code Title Description
B350 Update of information on the portal [chapter 15.35 patent gazette]
B06W Patent application suspended after preliminary examination (for patents with searches from other patent authorities) chapter 6.23 patent gazette]
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 25/07/2017, OBSERVADAS AS CONDICOES LEGAIS