AU5941590A – Progressive spectacle glass with positive action in the distance portion
– Google Patents
AU5941590A – Progressive spectacle glass with positive action in the distance portion
– Google Patents
Progressive spectacle glass with positive action in the distance portion
Info
Publication number
AU5941590A
AU5941590A
AU59415/90A
AU5941590A
AU5941590A
AU 5941590 A
AU5941590 A
AU 5941590A
AU 59415/90 A
AU59415/90 A
AU 59415/90A
AU 5941590 A
AU5941590 A
AU 5941590A
AU 5941590 A
AU5941590 A
AU 5941590A
Authority
AU
Australia
Prior art keywords
pct
distance portion
power
refractive power
surface refractive
Prior art date
1989-07-17
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
AU59415/90A
Other versions
AU635048B2
(en
Inventor
Rudolf Barth
Klaus Wehmeyer
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.)
Optische Werke G Rodenstock
Original Assignee
Optische Werke G Rodenstock
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.)
1989-07-17
Filing date
1990-07-17
Publication date
1991-02-22
Family has litigation
First worldwide family litigation filed
litigation
Critical
https://patents.darts-ip.com/?family=6385201&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=AU5941590(A)
“Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
1990-07-17
Application filed by Optische Werke G Rodenstock
filed
Critical
Optische Werke G Rodenstock
1991-02-22
Publication of AU5941590A
publication
Critical
patent/AU5941590A/en
1993-03-11
Application granted
granted
Critical
1993-03-11
Publication of AU635048B2
publication
Critical
patent/AU635048B2/en
2010-07-17
Anticipated expiration
legal-status
Critical
Status
Ceased
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
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
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
G02C7/068—Special properties achieved by the combination of the front and back surfaces
Abstract
PCT No. PCT/DE90/00535 Sec. 371 Date Mar. 18, 1991 Sec. 102(e) Date Mar. 18, 1991 PCT Filed Jul. 17, 1990 PCT Pub. No. WO91/01508 PCT Pub. Date Feb. 7, 1991.Disclosed is a progressive ophthamic lens having positive distance portion power, in which at least one surface is designed as a progressive area, and a distance portion (FT) intended for distant vision having practically constant distance portion power and a near portion (NT) intended for hear vision having practically constant near portion power including a progression zone (PZ), in which the surface refractive power increases from the surface refractive power (DF) present at the distant reference point (BF) along a curved of plane main meridian (HM) to the surface refractive power (DN) present at a near reference point (BN).
AU59415/90A
1989-07-17
1990-07-17
Progressive spectacle glass with positive action in the distance portion
Ceased
AU635048B2
(en)
Applications Claiming Priority (2)
Application Number
Priority Date
Filing Date
Title
DE3923576
1989-07-17
DE3923576
1989-07-17
Publications (2)
Publication Number
Publication Date
AU5941590A
true
AU5941590A
(en)
1991-02-22
AU635048B2
AU635048B2
(en)
1993-03-11
Family
ID=6385201
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
AU59415/90A
Ceased
AU635048B2
(en)
1989-07-17
1990-07-17
Progressive spectacle glass with positive action in the distance portion
Country Status (8)
Country
Link
US
(1)
US5210553A
(en)
EP
(1)
EP0437607B1
(en)
JP
(1)
JP3273783B2
(en)
AT
(1)
ATE130443T1
(en)
AU
(1)
AU635048B2
(en)
DE
(1)
DE59009882D1
(en)
ES
(1)
ES2080164T3
(en)
WO
(1)
WO1991001508A1
(en)
Families Citing this family (26)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US6201037B1
(en)
1986-01-28
2001-03-13
Ophthalmic Research Group International, Inc.
Plastic lens composition and method for the production thereof
US5415816A
(en)
1986-01-28
1995-05-16
Q2100, Inc.
Method for the production of plastic lenses
US6730244B1
(en)
1986-01-28
2004-05-04
Q2100, Inc.
Plastic lens and method for the production thereof
US5455642A
(en)
*
1990-12-27
1995-10-03
Sieko Epson Corporation
Progressive power lens
US5689324A
(en)
1992-08-18
1997-11-18
Q2100, Inc.
Progressive lens
US5327181A
(en)
*
1993-01-12
1994-07-05
Gentex Optics, Inc.
Progressive lens for specialty and occupational use
US5719657A
(en)
*
1993-11-19
1998-02-17
Asahi Kogaku Kogyo Kabushiki Kaisha
Progressive power lens
DE19511613A1
(en)
*
1994-03-30
1996-05-09
Rodenstock Optik G
Series of progressive spectacle lenses
US5880810A
(en)
*
1994-10-29
1999-03-09
Optische Werke G. Rodenstock
Series for progressive spectacle lenses
JP3196880B2
(en)
*
1995-09-22
2001-08-06
ホーヤ株式会社
Progressive multifocal lens
US5726734A
(en)
†
1996-01-19
1998-03-10
American Optical Corporation
Hard/soft superposition progressive lens design
US6022498A
(en)
1996-04-19
2000-02-08
Q2100, Inc.
Methods for eyeglass lens curing using ultraviolet light
US6280171B1
(en)
1996-06-14
2001-08-28
Q2100, Inc.
El apparatus for eyeglass lens curing using ultraviolet light
DE29724752U1
(en)
*
1996-07-05
2004-03-11
Rodenstock Gmbh
Progressive spectacles lens with at least one distance vision zone – has local maximum for surface astigmatism located preferably 2 mm from main line, and local minimum located further from main line
JP3605281B2
(en)
1998-03-18
2004-12-22
ペンタックス株式会社
Progressive multifocal lens
US6186627B1
(en)
*
1998-12-03
2001-02-13
Asahi Kogaku Kabushiki Kaisha
Back-surface progressive power lens
ES2335858T3
(en)
1999-04-13
2010-04-06
Hoya Corporation
LENS FOR PROGRESSIVE REFRACTION POWER GLASSES AND DESIGN METHOD OF THE SAME.
US6505934B1
(en)
*
2001-04-27
2003-01-14
Johnson & Johnson Vision Care, Inc.
Progressive addition lenses with prism power added to improve wearer comfort
KR20030060783A
(en)
*
2002-01-07
2003-07-16
펜탁스 가부시키가이샤
Progressive power spectacle lens
US8382282B2
(en)
2007-10-30
2013-02-26
Visionware Llc
Progressive reading and intermediate distance lens defined by employment of a zernike expansion
EP2202561A1
(en)
*
2008-12-24
2010-06-30
Essilor International (Compagnie Générale D’Optique)
A lens customizing method
JP5897260B2
(en)
*
2011-02-24
2016-03-30
イーエイチエス レンズ フィリピン インク
Progressive power lens and design method thereof
ES2577013B1
(en)
*
2015-01-12
2017-04-28
Industrias De Optica Prats, S.L.
PROGRESSIVE LENS WITH COMPENSATION PRISM, COUPLE OF PROGRESSIVE LENSES WITH BINOCULAR PRISM COMPENSATION THAT INCLUDES AT LEAST ONE LENS OF THIS TYPE, AND GLASSES UNDERSTANDING THE PAIR OF LENSES
US10338409B2
(en)
*
2016-10-09
2019-07-02
eyeBrain Medical, Inc.
Lens with off-axis curvature center
US11221499B2
(en)
*
2019-03-29
2022-01-11
Johnson & Johnson Vision Care, Inc.
Invertible lens and method of design
US11630325B1
(en)
*
2020-07-23
2023-04-18
Amazon Technologies, Inc.
Augmented reality devices with prescription lenses
Family Cites Families (6)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
DE1145820B
(en)
*
1956-10-06
1963-03-21
Saint Gobain
Lens
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
DE3430334A1
(en)
*
1984-08-17
1986-02-27
Optische Werke G. Rodenstock, 8000 München
PROGRESSIVE EYEWEAR WITH TWO ASPHERIC AREAS
FR2588672B1
(en)
*
1985-10-16
1989-01-13
Essilor Int
MULTIFOCAL AND PROGRESSIVE OPHTHALMIC LENS
DE3716201C2
(en)
*
1987-05-14
2001-02-15
Rodenstock Optik G
Progressive glasses
AU4571389A
(en)
*
1988-11-28
1990-05-31
State Of Queensland, The
Method for repelling plant roots
1990
1990-07-17
WO
PCT/DE1990/000535
patent/WO1991001508A1/en
active
IP Right Grant
1990-07-17
AT
AT90917920T
patent/ATE130443T1/en
not_active
IP Right Cessation
1990-07-17
EP
EP90917920A
patent/EP0437607B1/en
not_active
Expired – Lifetime
1990-07-17
ES
ES90917920T
patent/ES2080164T3/en
not_active
Expired – Lifetime
1990-07-17
JP
JP50936790A
patent/JP3273783B2/en
not_active
Expired – Fee Related
1990-07-17
DE
DE59009882T
patent/DE59009882D1/en
not_active
Expired – Fee Related
1990-07-17
US
US07/671,896
patent/US5210553A/en
not_active
Expired – Lifetime
1990-07-17
AU
AU59415/90A
patent/AU635048B2/en
not_active
Ceased
Also Published As
Publication number
Publication date
AU635048B2
(en)
1993-03-11
ATE130443T1
(en)
1995-12-15
EP0437607A1
(en)
1991-07-24
WO1991001508A1
(en)
1991-02-07
US5210553A
(en)
1993-05-11
JPH04500870A
(en)
1992-02-13
ES2080164T3
(en)
1996-02-01
EP0437607B1
(en)
1995-11-15
DE59009882D1
(en)
1995-12-21
JP3273783B2
(en)
2002-04-15
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Legal Events
Date
Code
Title
Description
2001-02-15
MK14
Patent ceased section 143(a) (annual fees not paid) or expired
