FR2298117A1 - Dispos - Google Patents

Dispos

Info

Publication number
FR2298117A1
FR2298117A1 FR7501861A FR7501861A FR2298117A1 FR 2298117 A1 FR2298117 A1 FR 2298117A1 FR 7501861 A FR7501861 A FR 7501861A FR 7501861 A FR7501861 A FR 7501861A FR 2298117 A1 FR2298117 A1 FR 2298117A1
Authority
FR
France
Prior art keywords
optical device
vision
operates
superimposition
multiple fields
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.)
Withdrawn
Application number
FR7501861A
Other languages
English (en)
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR7501861A priority Critical patent/FR2298117A1/fr
Publication of FR2298117A1 publication Critical patent/FR2298117A1/fr
Withdrawn legal-status Critical Current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
    • G02C7/04—Contact lenses for the eyes
    • G02C7/041—Contact lenses for the eyes bifocal; multifocal
    • 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

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)
FR7501861A 1975-01-14 1975-01-14 Dispos Withdrawn FR2298117A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7501861A FR2298117A1 (fr) 1975-01-14 1975-01-14 Dispos

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7501861A FR2298117A1 (fr) 1975-01-14 1975-01-14 Dispos

Publications (1)

Publication Number Publication Date
FR2298117A1 true FR2298117A1 (fr) 1976-08-13

Family

ID=9150113

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7501861A Withdrawn FR2298117A1 (fr) 1975-01-14 1975-01-14 Dispos

Country Status (1)

Country Link
FR (1) FR2298117A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0504393A1 (fr) * 1990-10-02 1992-09-23 VOLK, Donald A. Lentille ophthalmique asphérique multifocale
FR2744245A1 (fr) * 1996-01-30 1997-08-01 Jn Schmid Sa Lentille de presbytie a degression de correction optique
FR2744534A1 (fr) * 1996-01-30 1997-08-08 Jn Schmid Sa Lentille ophtalmique correctrice

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0504393A1 (fr) * 1990-10-02 1992-09-23 VOLK, Donald A. Lentille ophthalmique asphérique multifocale
EP0504393A4 (en) * 1990-10-02 1993-02-17 Donald A. Volk Aspheric ophthalmic accommodating lens design for intraocular lens and contact lens
FR2744245A1 (fr) * 1996-01-30 1997-08-01 Jn Schmid Sa Lentille de presbytie a degression de correction optique
FR2744534A1 (fr) * 1996-01-30 1997-08-08 Jn Schmid Sa Lentille ophtalmique correctrice

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Legal Events

Date Code Title Description
ST Notification of lapse