AU6855181A - Ophthalmic lenses - Google Patents

Ophthalmic lenses

Info

Publication number
AU6855181A
AU6855181A AU68551/81A AU6855181A AU6855181A AU 6855181 A AU6855181 A AU 6855181A AU 68551/81 A AU68551/81 A AU 68551/81A AU 6855181 A AU6855181 A AU 6855181A AU 6855181 A AU6855181 A AU 6855181A
Authority
AU
Australia
Prior art keywords
ophthalmic lenses
ophthalmic
lenses
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
AU68551/81A
Other versions
AU532218B2 (en
Inventor
John T. Winthrop
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
AO Inc
Original Assignee
American Optical 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 American Optical Corp filed Critical American Optical Corp
Publication of AU6855181A publication Critical patent/AU6855181A/en
Application granted granted Critical
Publication of AU532218B2 publication Critical patent/AU532218B2/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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

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)
  • Prostheses (AREA)
AU68551/81A 1981-02-09 1981-03-19 Ophthalmic lenses Ceased AU532218B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US23275581A 1981-02-09 1981-02-09
US232755 2002-08-30

Publications (2)

Publication Number Publication Date
AU6855181A true AU6855181A (en) 1982-08-26
AU532218B2 AU532218B2 (en) 1983-09-22

Family

ID=22874431

Family Applications (1)

Application Number Title Priority Date Filing Date
AU68551/81A Ceased AU532218B2 (en) 1981-02-09 1981-03-19 Ophthalmic lenses

Country Status (12)

Country Link
JP (1) JPS57139718A (en)
AU (1) AU532218B2 (en)
BR (1) BR8101927A (en)
CA (1) CA1153228A (en)
CH (1) CH641572A5 (en)
FR (1) FR2499725B1 (en)
GB (1) GB2092772B (en)
IE (1) IE50992B1 (en)
IT (1) IT8148143A0 (en)
MX (1) MX153400A (en)
NL (1) NL189879C (en)
SE (1) SE451772B (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59151128A (en) * 1983-02-17 1984-08-29 Hoya Corp Progressive multifocus spectacle lens
US4676610A (en) * 1983-07-22 1987-06-30 Sola International Holdings Ltd. Method of making progressive lens surface and resulting article
US4861153A (en) * 1986-12-19 1989-08-29 American Optical Corporation Progressive addition spectacle lens
US5123725A (en) * 1986-12-19 1992-06-23 American Optical Corporation Progressive addition spectacle lens
US4838675A (en) * 1987-06-19 1989-06-13 Sola International Holdings, Ltd. Method for improving progressive lens designs and resulting article
FR2617989B1 (en) * 1987-07-07 1989-10-27 Essilor Int MULTIFOCAL OPHTHALMIC LENS
JP2756670B2 (en) * 1987-11-30 1998-05-25 旭光学工業株式会社 Progressive multifocal spectacle lens
US5285222A (en) * 1992-11-20 1994-02-08 Gentex Optics, Inc. Progressive lens series
FR2704327B1 (en) * 1993-04-23 1995-06-23 Essilor Int Pair of progressive multifocal ophthalmic lenses.
US5812237A (en) * 1995-11-27 1998-09-22 Roddy; Kenneth C. Ophthalmic no-line progressive addition lenses
WO2003102671A1 (en) * 2002-05-31 2003-12-11 Crossbows Optical Limited Progressive addition power lens
JP2011070234A (en) * 2005-08-22 2011-04-07 Seiko Epson Corp Progressive-power lens
JP4973027B2 (en) 2005-08-22 2012-07-11 セイコーエプソン株式会社 Progressive power lens
JP4559515B2 (en) * 2008-12-03 2010-10-06 クロスボウズ オプティカル リミテッド Progressive power lens

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA583087A (en) * 1955-06-04 1959-09-15 J. Davenport Lawrence Variable power lens
BE755907A (en) * 1969-09-11 1971-02-15 Lunetiers PROGRESSIVE FOCAL POWER LENSES
NL7107504A (en) * 1971-06-01 1972-12-05
US4056311A (en) * 1973-08-16 1977-11-01 American Optical Corporation Progressive power ophthalmic lens having a plurality of viewing zones with non-discontinuous variations therebetween
DE2814916C3 (en) * 1978-04-06 1982-01-07 Optische Werke G. Rodenstock, 8000 München Spectacle lens with a progression area located between the far part and the near part

Also Published As

Publication number Publication date
NL8101311A (en) 1982-09-01
GB2092772B (en) 1985-06-19
JPS57139718A (en) 1982-08-28
IE50992B1 (en) 1986-09-03
SE451772B (en) 1987-10-26
NL189879C (en) 1993-08-16
SE8101437L (en) 1982-08-10
MX153400A (en) 1986-10-07
CA1153228A (en) 1983-09-06
FR2499725B1 (en) 1985-07-05
FR2499725A1 (en) 1982-08-13
CH641572A5 (en) 1984-02-29
AU532218B2 (en) 1983-09-22
JPH0147767B2 (en) 1989-10-16
GB2092772A (en) 1982-08-18
BR8101927A (en) 1983-06-07
IE810553L (en) 1982-08-09
NL189879B (en) 1993-03-16
IT8148143A0 (en) 1981-03-30

Similar Documents

Publication Publication Date Title
AU546822B2 (en) Eye lenses
JPS57170250A (en) Ophthalmic lens
GB8404817D0 (en) Ophthalmic lenses
SG53186G (en) Ophthalmic lenses
AU559887B2 (en) Opthalmic irrigating solution
AU531974B2 (en) Polycarbonate-plastic lens
AU534193B2 (en) Manufacturing spectacles
GB2111835B (en) Intraocular lens
AU530106B2 (en) Progressive power ophthalmic lens
AU552323B2 (en) Lens fibre combination
AU545440B2 (en) Contact lens
EP0132955A3 (en) Ophthalmic lens
AU5315886A (en) Intraocular lens
AU2220488A (en) Ophthalmic lenses
AU538692B2 (en) Casting ophithalmic lenses
AU523003B2 (en) Ophthalmic lens
AU551217B2 (en) Spectacle frame for multi-focus spectacles
AU570214B2 (en) Coating ophthalmic lenses
AU1870488A (en) Multifocal ophthalmic lens
AU8577782A (en) Mono-aspherical single lens
AU575904B2 (en) Making opthalmic lens
AU532218B2 (en) Ophthalmic lenses
AU564602B2 (en) Intraocular lens
AU543341B2 (en) Intraocular lens
GB8305240D0 (en) Ophthalmic lens