BE840690A - CONTACT LENSES - Google Patents

CONTACT LENSES

Info

Publication number
BE840690A
BE840690A BE166108A BE166108A BE840690A BE 840690 A BE840690 A BE 840690A BE 166108 A BE166108 A BE 166108A BE 166108 A BE166108 A BE 166108A BE 840690 A BE840690 A BE 840690A
Authority
BE
Belgium
Prior art keywords
contact lenses
lenses
contact
Prior art date
Application number
BE166108A
Other languages
French (fr)
Inventor
P F Kirk
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 filed Critical
Publication of BE840690A publication Critical patent/BE840690A/en

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
    • G02B1/04—Optical elements characterised by the material of which they are made; Optical coatings for optical elements made of organic materials, e.g. plastics
    • G02B1/041—Lenses
    • G02B1/043—Contact lenses

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Eyeglasses (AREA)
BE166108A 1976-03-19 1976-04-13 CONTACT LENSES BE840690A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2991074A GB1548158A (en) 1976-03-19 1976-03-19 Contact lens having high oxygen permeability

Publications (1)

Publication Number Publication Date
BE840690A true BE840690A (en) 1976-08-02

Family

ID=10299196

Family Applications (1)

Application Number Title Priority Date Filing Date
BE166108A BE840690A (en) 1976-03-19 1976-04-13 CONTACT LENSES

Country Status (4)

Country Link
BE (1) BE840690A (en)
DE (1) DE2600177A1 (en)
FR (1) FR2333263A1 (en)
GB (1) GB1548158A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4168112A (en) * 1978-01-05 1979-09-18 Polymer Technology Corporation Contact lens with a hydrophilic, polyelectrolyte complex coating and method for forming same
GB2068980A (en) * 1980-01-10 1981-08-19 Coopervision Uk Cross-linked polymers for contact lenses
JPS59195621A (en) * 1983-04-22 1984-11-06 Toyo Contact Lens Co Ltd Soft contact lens
US4820038A (en) * 1986-08-14 1989-04-11 Coopervision, Inc. Hydrogel contact lens

Also Published As

Publication number Publication date
GB1548158A (en) 1979-07-04
FR2333263A1 (en) 1977-06-24
FR2333263B1 (en) 1982-04-23
DE2600177A1 (en) 1976-07-08

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: GLOBAL VISION (UK) LTD

Effective date: 19900430