FR908135A - Contact lens with open scleral part - Google Patents

Contact lens with open scleral part

Info

Publication number
FR908135A
FR908135A FR908135DA FR908135A FR 908135 A FR908135 A FR 908135A FR 908135D A FR908135D A FR 908135DA FR 908135 A FR908135 A FR 908135A
Authority
FR
France
Prior art keywords
open
contact lens
scleral part
scleral
lens
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
Application number
Other languages
French (fr)
Inventor
Raymond-Andre Dudragne
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
Application granted granted Critical
Publication of FR908135A publication Critical patent/FR908135A/en
Expired 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
FR908135D 1944-06-06 1944-06-06 Contact lens with open scleral part Expired FR908135A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR908135T 1944-06-06

Publications (1)

Publication Number Publication Date
FR908135A true FR908135A (en) 1946-04-01

Family

ID=9406870

Family Applications (1)

Application Number Title Priority Date Filing Date
FR908135D Expired FR908135A (en) 1944-06-06 1944-06-06 Contact lens with open scleral part

Country Status (1)

Country Link
FR (1) FR908135A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3212097A (en) * 1962-04-12 1965-10-12 Richard Wlodyga Truncated prism ballast contact lens with indentation and fluid drainage channel at bottom edge
EP0034939A2 (en) * 1980-02-26 1981-09-02 Lynell Medical Technology Inc. Extraocular contact lens assembly and method of making it
US4377329A (en) * 1980-02-26 1983-03-22 Stanley Poler Contact lens or the like

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3212097A (en) * 1962-04-12 1965-10-12 Richard Wlodyga Truncated prism ballast contact lens with indentation and fluid drainage channel at bottom edge
EP0034939A2 (en) * 1980-02-26 1981-09-02 Lynell Medical Technology Inc. Extraocular contact lens assembly and method of making it
EP0034939A3 (en) * 1980-02-26 1982-03-31 Lynell Medical Technology Inc. Peripheral contact lens support
US4377329A (en) * 1980-02-26 1983-03-22 Stanley Poler Contact lens or the like

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