FR1319800A - Lentille de contact - Google Patents
Lentille de contactInfo
- Publication number
- FR1319800A FR1319800A FR894490A FR894490A FR1319800A FR 1319800 A FR1319800 A FR 1319800A FR 894490 A FR894490 A FR 894490A FR 894490 A FR894490 A FR 894490A FR 1319800 A FR1319800 A FR 1319800A
- Authority
- FR
- France
- Prior art keywords
- contact lens
- lens
- contact
- 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
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
Landscapes
- Health & Medical Sciences (AREA)
- Ophthalmology & Optometry (AREA)
- Physics & Mathematics (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR894490A FR1319800A (fr) | 1962-04-14 | 1962-04-14 | Lentille de contact |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR894490A FR1319800A (fr) | 1962-04-14 | 1962-04-14 | Lentille de contact |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1319800A true FR1319800A (fr) | 1963-03-01 |
Family
ID=8776893
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR894490A Expired FR1319800A (fr) | 1962-04-14 | 1962-04-14 | Lentille de contact |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1319800A (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0318561A1 (fr) * | 1987-06-01 | 1989-06-07 | Valdemar Portney | Lentille ophtalmique multifocale. |
US5106180A (en) * | 1991-05-30 | 1992-04-21 | Robert Marie | Multifocal ophthalmic lens |
-
1962
- 1962-04-14 FR FR894490A patent/FR1319800A/fr not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0318561A1 (fr) * | 1987-06-01 | 1989-06-07 | Valdemar Portney | Lentille ophtalmique multifocale. |
EP0318561B1 (fr) * | 1987-06-01 | 1995-12-13 | PORTNEY, Valdemar | Lentille ophtalmique multifocale |
US5106180A (en) * | 1991-05-30 | 1992-04-21 | Robert Marie | Multifocal ophthalmic lens |
US5278592A (en) * | 1991-05-30 | 1994-01-11 | Robert Marie | Ophthalmic lens |
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