AU5938298A - Opthalmic lens having a progressive power - Google Patents

Opthalmic lens having a progressive power

Info

Publication number
AU5938298A
AU5938298A AU59382/98A AU5938298A AU5938298A AU 5938298 A AU5938298 A AU 5938298A AU 59382/98 A AU59382/98 A AU 59382/98A AU 5938298 A AU5938298 A AU 5938298A AU 5938298 A AU5938298 A AU 5938298A
Authority
AU
Australia
Prior art keywords
progressive power
opthalmic lens
opthalmic
lens
progressive
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
AU59382/98A
Other versions
AU707854B2 (en
AU707854C (en
Inventor
Helmut Altheimer
Walter Haimerl
Herbert Pfeiffer
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.)
Rodenstock GmbH
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.)
Filing date
Publication date
Priority claimed from DE4337369A external-priority patent/DE4337369A1/en
Priority claimed from AU59382/98A external-priority patent/AU707854C/en
Priority to AU59382/98A priority Critical patent/AU707854C/en
Application filed by Optische Werke G Rodenstock filed Critical Optische Werke G Rodenstock
Publication of AU5938298A publication Critical patent/AU5938298A/en
Publication of AU707854B2 publication Critical patent/AU707854B2/en
Publication of AU707854C publication Critical patent/AU707854C/en
Application granted granted Critical
Assigned to RODENSTOCK GMBH reassignment RODENSTOCK GMBH Alteration of Name(s) in Register under S187 Assignors: OPTISCHE WERKE G. RODENSTOCK
Assigned to RODENSTOCK GMBH reassignment RODENSTOCK GMBH Request to Amend Deed and Register Assignors: RODENSTOCK GMBH
Assigned to RODENSTOCK GMBH reassignment RODENSTOCK GMBH Request to Amend Deed and Register Assignors: RODENSTOCK GMBH
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
    • 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
    • G02C7/024—Methods of designing ophthalmic lenses
    • G02C7/028—Special mathematical design techniques
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Ophthalmology & Optometry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Mathematical Physics (AREA)
  • Eyeglasses (AREA)
AU59382/98A 1993-11-02 1998-03-18 Opthalmic lens having a progressive power Ceased AU707854C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU59382/98A AU707854C (en) 1993-11-02 1998-03-18 Opthalmic lens having a progressive power

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE4337369 1993-11-02
DE4337369A DE4337369A1 (en) 1993-11-02 1993-11-02 Progressive lens
AU79899/94A AU7989994A (en) 1993-11-02 1994-10-28 Progressive spectacle lens
AU59382/98A AU707854C (en) 1993-11-02 1998-03-18 Opthalmic lens having a progressive power

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
AU79899/94A Division AU7989994A (en) 1993-11-02 1994-10-28 Progressive spectacle lens

Publications (3)

Publication Number Publication Date
AU5938298A true AU5938298A (en) 1998-06-04
AU707854B2 AU707854B2 (en) 1999-07-22
AU707854C AU707854C (en) 2000-03-23

Family

ID=

Also Published As

Publication number Publication date
AU707854B2 (en) 1999-07-22

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Legal Events

Date Code Title Description
DA3 Amendments made section 104

Free format text: THE NATURE OF THE AMENDMENT IS AS WAS NOTIFIED IN THE OFFICIAL JOURNAL DATED 19990902

PC Assignment registered

Owner name: RODENSTOCK GMBH

Free format text: FORMER OWNER WAS: OPTISCHE WERKE G. RODENSTOCK