DE50113592D1 - Progressives brillenglas mit geringen vergrösserungsunterschieden - Google Patents

Progressives brillenglas mit geringen vergrösserungsunterschieden

Info

Publication number
DE50113592D1
DE50113592D1 DE50113592T DE50113592T DE50113592D1 DE 50113592 D1 DE50113592 D1 DE 50113592D1 DE 50113592 T DE50113592 T DE 50113592T DE 50113592 T DE50113592 T DE 50113592T DE 50113592 D1 DE50113592 D1 DE 50113592D1
Authority
DE
Germany
Prior art keywords
low magnification
progressive glasses
magnification differences
differences
glasses
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
DE50113592T
Other languages
English (en)
Inventor
Andrea Welk
Peter Baumbach
Walter Haimerl
Herbert Pfeiffer
Helmut Altheimer
Rainer Dorsch
Georg Esser
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
Rodenstock GmbH
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 PCT/DE2001/000188 external-priority patent/WO2001057584A2/de
Application filed by Rodenstock GmbH filed Critical Rodenstock GmbH
Priority claimed from PCT/DE2001/001580 external-priority patent/WO2001081985A2/de
Application granted granted Critical
Publication of DE50113592D1 publication Critical patent/DE50113592D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • G02C7/06—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
    • G—PHYSICS
    • G02—OPTICS
    • G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
    • G02C2202/00—Generic optical aspects applicable to one or more of the subgroups of G02C7/00
    • G02C2202/08—Series of lenses, lens blanks

Landscapes

  • Health & Medical Sciences (AREA)
  • Ophthalmology & Optometry (AREA)
  • Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
DE50113592T 2000-04-25 2001-04-25 Progressives brillenglas mit geringen vergrösserungsunterschieden Expired - Lifetime DE50113592D1 (de)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
DE10020240 2000-04-25
DE10020244 2000-04-25
DE10021047 2000-04-28
PCT/DE2001/000188 WO2001057584A2 (de) 2000-01-17 2001-01-17 Verfahren zur herstellung von progressiven brillengläsern
PCT/DE2001/001580 WO2001081985A2 (de) 2000-04-25 2001-04-25 Progressives brillenglas mit geringen vergrösserungsunterschieden

Publications (1)

Publication Number Publication Date
DE50113592D1 true DE50113592D1 (de) 2008-03-27

Family

ID=27430418

Family Applications (2)

Application Number Title Priority Date Filing Date
DE50113592T Expired - Lifetime DE50113592D1 (de) 2000-04-25 2001-04-25 Progressives brillenglas mit geringen vergrösserungsunterschieden
DE10191586T Expired - Fee Related DE10191586D2 (de) 2000-04-25 2001-04-25 Prograssives Brillenglas mit geringen Vergrösserungsunterschieden

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE10191586T Expired - Fee Related DE10191586D2 (de) 2000-04-25 2001-04-25 Prograssives Brillenglas mit geringen Vergrösserungsunterschieden

Country Status (1)

Country Link
DE (2) DE50113592D1 (de)

Also Published As

Publication number Publication date
DE10191586D2 (de) 2003-06-18

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
R081 Change of applicant/patentee

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