DE69634282D1 - Konzentrische, asphärische, multifokale Linse - Google Patents

Konzentrische, asphärische, multifokale Linse

Info

Publication number
DE69634282D1
DE69634282D1 DE69634282T DE69634282T DE69634282D1 DE 69634282 D1 DE69634282 D1 DE 69634282D1 DE 69634282 T DE69634282 T DE 69634282T DE 69634282 T DE69634282 T DE 69634282T DE 69634282 D1 DE69634282 D1 DE 69634282D1
Authority
DE
Germany
Prior art keywords
concentric
aspheric
contrast
multifocal lens
lens
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.)
Expired - Lifetime
Application number
DE69634282T
Other languages
English (en)
Other versions
DE69634282T2 (de
Inventor
Jeffrey H Roffman
Edgar V Menezes
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.)
Johnson and Johnson Vision Care Inc
Original Assignee
Johnson and Johnson Vision Care Inc
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 Johnson and Johnson Vision Care Inc filed Critical Johnson and Johnson Vision Care Inc
Application granted granted Critical
Publication of DE69634282D1 publication Critical patent/DE69634282D1/de
Publication of DE69634282T2 publication Critical patent/DE69634282T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F9/00Methods or devices for treatment of the eyes; Devices for putting-in contact lenses; Devices to correct squinting; Apparatus to guide the blind; Protective devices for the eyes, carried on the body or in the hand
    • GPHYSICS
    • G02OPTICS
    • G02CSPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
    • G02C7/00Optical parts
    • G02C7/02Lenses; Lens systems ; Methods of designing lenses
    • G02C7/024Methods of designing ophthalmic lenses
    • G02C7/028Special mathematical design techniques
    • GPHYSICS
    • G02OPTICS
    • G02CSPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
    • G02C7/00Optical parts
    • G02C7/02Lenses; Lens systems ; Methods of designing lenses
    • G02C7/04Contact lenses for the eyes
    • G02C7/041Contact lenses for the eyes bifocal; multifocal
    • G02C7/042Simultaneous type
    • GPHYSICS
    • G02OPTICS
    • G02CSPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
    • G02C7/00Optical parts
    • G02C7/02Lenses; Lens systems ; Methods of designing lenses
    • G02C7/04Contact lenses for the eyes
    • G02C7/041Contact lenses for the eyes bifocal; multifocal
    • G02C7/044Annular configuration, e.g. pupil tuned
    • GPHYSICS
    • G02OPTICS
    • G02CSPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
    • G02C7/00Optical parts
    • G02C7/02Lenses; Lens systems ; Methods of designing lenses
    • G02C7/06Lenses; Lens systems ; Methods of designing lenses bifocal; multifocal ; progressive
DE69634282T 1995-05-04 1996-05-03 Konzentrische, asphärische, multifokale Linse Expired - Lifetime DE69634282T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US433736 1995-05-04
US08/433,736 US5715031A (en) 1995-05-04 1995-05-04 Concentric aspheric multifocal lens designs

Publications (2)

Publication Number Publication Date
DE69634282D1 true DE69634282D1 (de) 2005-03-10
DE69634282T2 DE69634282T2 (de) 2006-01-12

Family

ID=23721339

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69634282T Expired - Lifetime DE69634282T2 (de) 1995-05-04 1996-05-03 Konzentrische, asphärische, multifokale Linse

Country Status (16)

Country Link
US (1) US5715031A (de)
EP (1) EP0741314B1 (de)
JP (1) JP4467653B2 (de)
KR (1) KR960040325A (de)
CN (1) CN1105313C (de)
AT (1) ATE288593T1 (de)
AU (1) AU698433B2 (de)
BR (1) BR9602151A (de)
CA (1) CA2175650A1 (de)
DE (1) DE69634282T2 (de)
IL (1) IL117936A0 (de)
NO (1) NO961800L (de)
NZ (1) NZ286403A (de)
SG (1) SG67352A1 (de)
TW (1) TW350922B (de)
ZA (1) ZA963543B (de)

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US6176580B1 (en) 1999-04-02 2001-01-23 Johnson & Johnson Vision Care, Inc. Method of designing and fitting contact lenses taking into account material properties of the lenses
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US6280471B1 (en) * 1999-09-16 2001-08-28 Gholam A. Peyman Glare-free intraocular lens and method for using the same
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US6250757B1 (en) 1999-12-15 2001-06-26 Johnson & Johnson Vision Products, Inc. Hybrid refractive birefringent multifocal ophthalmic lenses
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DE10020914B4 (de) * 2000-04-28 2020-07-02 Carl Zeiss Vision Gmbh Verfahren zur Berechnung einer Mehrzahl Brillenlinsen einer Brillenlinsenfamilie sowie Verfahren der Fertigung einer Brillenlinse einer Brillenlinsenfamilie
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US20070258143A1 (en) * 2006-05-08 2007-11-08 Valdemar Portney Aspheric multifocal diffractive ophthalmic lens
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Also Published As

Publication number Publication date
CN1159587A (zh) 1997-09-17
BR9602151A (pt) 1997-12-30
AU698433B2 (en) 1998-10-29
JP4467653B2 (ja) 2010-05-26
IL117936A0 (en) 1996-08-04
ATE288593T1 (de) 2005-02-15
EP0741314A2 (de) 1996-11-06
DE69634282T2 (de) 2006-01-12
NO961800L (no) 1996-11-05
MX9601672A (es) 1997-07-31
EP0741314B1 (de) 2005-02-02
TW350922B (en) 1999-01-21
ZA963543B (en) 1997-11-03
NZ286403A (en) 1997-11-24
CN1105313C (zh) 2003-04-09
KR960040325A (ko) 1996-12-17
EP0741314A3 (de) 1998-10-28
AU5195096A (en) 1996-11-14
CA2175650A1 (en) 1996-11-05
NO961800D0 (no) 1996-05-03
JPH0926560A (ja) 1997-01-28
US5715031A (en) 1998-02-03
SG67352A1 (en) 1999-09-21

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Representative=s name: BOEHMERT & BOEHMERT, 28209 BREMEN