FR2074870A5 - - Google Patents
Info
- Publication number
- FR2074870A5 FR2074870A5 FR7029981A FR7029981A FR2074870A5 FR 2074870 A5 FR2074870 A5 FR 2074870A5 FR 7029981 A FR7029981 A FR 7029981A FR 7029981 A FR7029981 A FR 7029981A FR 2074870 A5 FR2074870 A5 FR 2074870A5
- Authority
- FR
- France
- Prior art keywords
- area
- light
- transmitting
- opaque
- jan
- 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
- G02C7/16—Shades; shields; Obturators, e.g. with pinhole, with slot
-
- G—PHYSICS
- G02—OPTICS
- G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
- G02C7/00—Optical parts
- G02C7/10—Filters, e.g. for facilitating adaptation of the eyes to the dark; Sunglasses
- G02C7/105—Filters, e.g. for facilitating adaptation of the eyes to the dark; Sunglasses having inhomogeneously distributed colouring
Landscapes
- Health & Medical Sciences (AREA)
- Ophthalmology & Optometry (AREA)
- Physics & Mathematics (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Optical Elements Other Than Lenses (AREA)
- Prostheses (AREA)
- Eyeglasses (AREA)
- Optical Radar Systems And Details Thereof (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US53670A | 1970-01-05 | 1970-01-05 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2074870A5 true FR2074870A5 (de) | 1971-10-08 |
Family
ID=21691937
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7029981A Expired FR2074870A5 (de) | 1970-01-05 | 1970-08-14 |
Country Status (5)
Country | Link |
---|---|
CA (1) | CA948451A (de) |
DE (1) | DE2063175A1 (de) |
ES (1) | ES381509A2 (de) |
FR (1) | FR2074870A5 (de) |
GB (1) | GB1340877A (de) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0002663A2 (de) * | 1977-11-10 | 1979-07-11 | Paul Bragard | Kontaktlinse |
EP0109753A2 (de) * | 1982-10-27 | 1984-05-30 | Pilkington Plc | Bifokale Kontaktlinse mit einer Mehrzahl von konzentrischen Zonen |
WO1991006886A1 (en) * | 1989-11-01 | 1991-05-16 | Schering Corporation | Colored contact lens having very natural appearance |
WO1993008784A1 (en) * | 1991-11-08 | 1993-05-13 | Gunilla Lofgren Nisser | Partially occluded contact lens for treating visual and/or brain disorder |
US7025455B2 (en) | 2003-12-19 | 2006-04-11 | J&J Vision Care, Inc. | Multifocal contact lenses having a pinhole |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1989007281A1 (en) * | 1988-02-01 | 1989-08-10 | Steve Newman | Pattern contact lens |
US8066370B2 (en) | 2008-07-02 | 2011-11-29 | Johnson & Johnson Vision Care, Inc. | Tinted contact lenses with crescent patterns |
WO2021108843A1 (en) * | 2019-12-01 | 2021-06-10 | Nthalmic Holding Pty Ltd | Ophthalmic lens designs with non-refractive features |
KR20220144866A (ko) * | 2020-03-01 | 2022-10-27 | 엔탈믹 홀딩 피티와이 리미티드 | 근시 관리를 위한 콘택트 렌즈 장치 |
-
1970
- 1970-07-07 ES ES381509A patent/ES381509A2/es not_active Expired
- 1970-07-14 GB GB3416770A patent/GB1340877A/en not_active Expired
- 1970-08-14 FR FR7029981A patent/FR2074870A5/fr not_active Expired
- 1970-10-02 CA CA094,702A patent/CA948451A/en not_active Expired
- 1970-12-22 DE DE19702063175 patent/DE2063175A1/de active Pending
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0002663A2 (de) * | 1977-11-10 | 1979-07-11 | Paul Bragard | Kontaktlinse |
EP0002663A3 (de) * | 1977-11-10 | 1979-07-25 | Paul Bragard | Kontaktlinse |
EP0109753A2 (de) * | 1982-10-27 | 1984-05-30 | Pilkington Plc | Bifokale Kontaktlinse mit einer Mehrzahl von konzentrischen Zonen |
EP0109753A3 (en) * | 1982-10-27 | 1985-01-09 | Pilkington P.E. Limited | Bifocal contact lens comprising a plurality of concentric zones |
US4637697A (en) * | 1982-10-27 | 1987-01-20 | Pilkington P.E. Limited | Multifocal contact lenses utilizing diffraction and refraction |
WO1991006886A1 (en) * | 1989-11-01 | 1991-05-16 | Schering Corporation | Colored contact lens having very natural appearance |
US6494575B1 (en) | 1989-11-01 | 2002-12-17 | Wesley-Jessen Corporation | Colored contact lens having very natural appearance |
US6523953B2 (en) | 1989-11-01 | 2003-02-25 | Novartis Ag | Colored contact lens having very natural appearance |
WO1993008784A1 (en) * | 1991-11-08 | 1993-05-13 | Gunilla Lofgren Nisser | Partially occluded contact lens for treating visual and/or brain disorder |
US5570144A (en) * | 1991-11-08 | 1996-10-29 | Lofgren-Nisser; Gunilla | Field restrictive contact lens |
US7025455B2 (en) | 2003-12-19 | 2006-04-11 | J&J Vision Care, Inc. | Multifocal contact lenses having a pinhole |
Also Published As
Publication number | Publication date |
---|---|
GB1340877A (en) | 1973-12-19 |
CA948451A (en) | 1974-06-04 |
ES381509A2 (es) | 1973-05-01 |
DE2063175A1 (de) | 1971-07-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
CD | Change of name or company name | ||
ST | Notification of lapse |