NL184389C - Oogcorrektielens met een progessief varierende brandpuntsafstand, waarbij rekening wordt gehouden met de konvergentie van de ogen. - Google Patents

Oogcorrektielens met een progessief varierende brandpuntsafstand, waarbij rekening wordt gehouden met de konvergentie van de ogen.

Info

Publication number
NL184389C
NL184389C NLAANVRAGE8300742,A NL8300742A NL184389C NL 184389 C NL184389 C NL 184389C NL 8300742 A NL8300742 A NL 8300742A NL 184389 C NL184389 C NL 184389C
Authority
NL
Netherlands
Prior art keywords
eye
taking
focal length
account
correction lenses
Prior art date
Application number
NLAANVRAGE8300742,A
Other languages
English (en)
Other versions
NL8300742A (nl
NL184389B (nl
Original Assignee
Hoya Lens Corp
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 Hoya Lens Corp filed Critical Hoya Lens Corp
Publication of NL8300742A publication Critical patent/NL8300742A/nl
Publication of NL184389B publication Critical patent/NL184389B/nl
Application granted granted Critical
Publication of NL184389C publication Critical patent/NL184389C/nl

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
    • G02C7/06—Lenses; Lens systems ; Methods of designing lenses bifocal; multifocal ; progressive
    • G02C7/061—Spectacle lenses with progressively varying focal power
    • G02C7/063—Shape of the progressive surface
    • G02C7/065—Properties on the principal line
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Ophthalmology & Optometry (AREA)
  • Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Eyeglasses (AREA)
NLAANVRAGE8300742,A 1982-11-12 1983-02-28 Oogcorrektielens met een progessief varierende brandpuntsafstand, waarbij rekening wordt gehouden met de konvergentie van de ogen. NL184389C (nl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP19863382 1982-11-12
JP57198633A JPS5988718A (ja) 1982-11-12 1982-11-12 眼の輻輳を考慮した累進焦点眼鏡レンズ

Publications (3)

Publication Number Publication Date
NL8300742A NL8300742A (nl) 1984-06-01
NL184389B NL184389B (nl) 1989-02-01
NL184389C true NL184389C (nl) 1989-07-03

Family

ID=16394443

Family Applications (1)

Application Number Title Priority Date Filing Date
NLAANVRAGE8300742,A NL184389C (nl) 1982-11-12 1983-02-28 Oogcorrektielens met een progessief varierende brandpuntsafstand, waarbij rekening wordt gehouden met de konvergentie van de ogen.

Country Status (8)

Country Link
JP (1) JPS5988718A (nl)
BE (1) BE896041A (nl)
DE (1) DE3307009A1 (nl)
FR (1) FR2536180A1 (nl)
GB (1) GB2130391B (nl)
IT (1) IT1158813B (nl)
NL (1) NL184389C (nl)
SE (1) SE8301087L (nl)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2588672B1 (fr) * 1985-10-16 1989-01-13 Essilor Int Lentille ophtalmique multifocale et progressive
US4838675A (en) * 1987-06-19 1989-06-13 Sola International Holdings, Ltd. Method for improving progressive lens designs and resulting article
JP2573956B2 (ja) * 1987-07-31 1997-01-22 ホ−ヤ株式会社 累進多焦点レンズ
FR2683642B1 (fr) * 1991-11-12 1994-01-14 Essilor Internal Cie Gle Optique Lentille ophtalmique multifocale progressive.
FR2683643B1 (fr) * 1991-11-12 1994-01-14 Essilor Internal Cie Gle Optique Lentille ophtalmique multifocale progressive.
FR2699294B1 (fr) * 1992-12-11 1995-02-10 Essilor Int Lentille ophtalmique multifocale progressive.
FR2874709B1 (fr) 2004-08-27 2006-11-24 Essilor Int Procede de determination d'une paire de lentilles ophtalmiques progressives
WO2015151837A1 (ja) 2014-03-31 2015-10-08 ホヤ レンズ タイランド リミテッド 累進屈折力レンズ、その設計方法および製造方法、ならびに累進屈折力レンズ製造システム
EP3126899B1 (en) * 2014-04-03 2024-05-08 Essilor International Method for producing a customized progressive ophthalmic lens

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1509090A (fr) * 1966-11-29 1968-01-12 Lunetiers Cottet Poichet Soc D Perfectionnements aux lentilles ophtalmiques à puissance focale progressivement variable
NL168626C (nl) * 1973-08-16 1982-04-16 American Optical Corp Lens voor een bril met over het oppervlak varierende sterkte.
US4274717A (en) * 1979-05-18 1981-06-23 Younger Manufacturing Company Ophthalmic progressive power lens and method of making same
EP0027339A3 (en) * 1979-10-11 1981-05-06 U.K. Wiseman Limited Progressive power ophthalmic lenses
DE3016935C2 (de) * 1980-05-02 1991-01-24 Fa. Carl Zeiss, 7920 Heidenheim Multifokale Brillenlinse mit gebietsweise gleitendem Brechwert
JPS5799613A (en) * 1980-12-12 1982-06-21 Seiko Epson Corp Progressive multifocus lens
JPS57210320A (en) * 1981-06-19 1982-12-23 Hoya Corp Progressive focus lens

Also Published As

Publication number Publication date
BE896041A (fr) 1983-06-16
JPS6247284B2 (nl) 1987-10-07
IT1158813B (it) 1987-02-25
JPS5988718A (ja) 1984-05-22
NL8300742A (nl) 1984-06-01
GB2130391B (en) 1986-11-26
FR2536180B1 (nl) 1985-04-05
SE8301087L (sv) 1984-05-13
NL184389B (nl) 1989-02-01
GB8305240D0 (en) 1983-03-30
DE3307009A1 (de) 1984-05-17
FR2536180A1 (fr) 1984-05-18
GB2130391A (en) 1984-05-31
IT8367228A0 (it) 1983-02-28
SE8301087D0 (sv) 1983-02-28

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Legal Events

Date Code Title Description
A1C A request for examination has been filed
A85 Still pending on 85-01-01
V4 Discontinued because of reaching the maximum lifetime of a patent

Effective date: 20030228