CH650597A5 - Contact lens - Google Patents

Contact lens Download PDF

Info

Publication number
CH650597A5
CH650597A5 CH36181A CH36181A CH650597A5 CH 650597 A5 CH650597 A5 CH 650597A5 CH 36181 A CH36181 A CH 36181A CH 36181 A CH36181 A CH 36181A CH 650597 A5 CH650597 A5 CH 650597A5
Authority
CH
Switzerland
Prior art keywords
lens
edge
contact lens
contact
region
Prior art date
Application number
CH36181A
Other languages
German (de)
English (en)
Inventor
Dieter Muckenhirn
Original Assignee
Hecht Gmbh Kontaktlinsen
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 Hecht Gmbh Kontaktlinsen filed Critical Hecht Gmbh Kontaktlinsen
Publication of CH650597A5 publication Critical patent/CH650597A5/de

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
    • 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
    • G02C7/048—Means for stabilising the orientation of lenses in the eye

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)
CH36181A 1980-02-04 1981-01-21 Contact lens CH650597A5 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19803003985 DE3003985A1 (de) 1980-02-04 1980-02-04 Contactlinse

Publications (1)

Publication Number Publication Date
CH650597A5 true CH650597A5 (en) 1985-07-31

Family

ID=6093686

Family Applications (1)

Application Number Title Priority Date Filing Date
CH36181A CH650597A5 (en) 1980-02-04 1981-01-21 Contact lens

Country Status (3)

Country Link
AT (1) AT387290B (enrdf_load_stackoverflow)
CH (1) CH650597A5 (enrdf_load_stackoverflow)
DE (1) DE3003985A1 (enrdf_load_stackoverflow)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4549794A (en) * 1983-05-05 1985-10-29 Schering Corporation Hydrophilic bifocal contact lens
CA1265688A (en) * 1984-10-17 1990-02-13 Alain Rainville Bi-focal corneal lens and method of making the same
DE4012478A1 (de) * 1990-04-19 1991-10-24 Heinrich Woehlk Inst Fuer Cont Kontaktlinse mit lagestabilisierung
US5532768A (en) * 1993-10-04 1996-07-02 Menicon Co., Ltd. Contact lens
WO2012166570A1 (en) * 2011-06-01 2012-12-06 Bausch & Lomb Incorporated Contact lenses having hybrid orientation features

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1143343B (de) * 1959-01-02 1963-02-07 Elmer Lee Gamber Kontaktlinse
DE2415108C3 (de) * 1974-03-28 1981-10-29 Titmus Eurocon Kontaktlinsen Gmbh & Co Kg, 8750 Aschaffenburg Weiche Kontaktlinse
FR2340560A1 (fr) * 1976-02-06 1977-09-02 Elie Gabriel Lentille souple pour la correction de la presbytie
GB2031178A (en) * 1978-10-05 1980-04-16 Kwok Chu Fung J Contact lens

Also Published As

Publication number Publication date
AT387290B (de) 1988-12-27
DE3003985C2 (enrdf_load_stackoverflow) 1990-01-11
DE3003985A1 (de) 1981-08-13
ATA27681A (de) 1988-05-15

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Legal Events

Date Code Title Description
PL Patent ceased