DE69014656D1 - Asphärische ophthalmische Linse. - Google Patents
Asphärische ophthalmische Linse.Info
- Publication number
- DE69014656D1 DE69014656D1 DE69014656T DE69014656T DE69014656D1 DE 69014656 D1 DE69014656 D1 DE 69014656D1 DE 69014656 T DE69014656 T DE 69014656T DE 69014656 T DE69014656 T DE 69014656T DE 69014656 D1 DE69014656 D1 DE 69014656D1
- Authority
- DE
- Germany
- Prior art keywords
- ophthalmic lens
- aspheric ophthalmic
- aspheric
- lens
- ophthalmic
- 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 - Fee Related
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
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)
- Lenses (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1217589 | 1989-01-21 | ||
JP3755989 | 1989-02-17 | ||
JP01327613A JP3038745B2 (ja) | 1989-01-21 | 1989-12-18 | 眼鏡レンズ |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69014656D1 true DE69014656D1 (de) | 1995-01-19 |
DE69014656T2 DE69014656T2 (de) | 1995-05-18 |
Family
ID=27279732
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69014656T Expired - Fee Related DE69014656T2 (de) | 1989-01-21 | 1990-01-18 | Asphärische ophthalmische Linse. |
Country Status (3)
Country | Link |
---|---|
US (1) | US5050980A (de) |
EP (1) | EP0379976B2 (de) |
DE (1) | DE69014656T2 (de) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH085967A (ja) * | 1994-06-23 | 1996-01-12 | Nikon Corp | 非球面眼鏡レンズ |
DE19540186A1 (de) * | 1995-10-28 | 1997-04-30 | Rodenstock Optik G | Einstärken-Brillenglas mit zwei asphärischen Flächen |
US5825454A (en) * | 1996-01-16 | 1998-10-20 | Hoya Corporation | Aspherical spectacle lens |
JPH1078566A (ja) * | 1996-09-05 | 1998-03-24 | Asahi Optical Co Ltd | 眼鏡レンズ |
US6012813A (en) * | 1997-06-19 | 2000-01-11 | Hoya Corporation | Aspherical spectacle lens |
US6036315A (en) * | 1998-03-18 | 2000-03-14 | Copeland; Victor L. | Optically superior decentered over-the-counter sunglasses |
US20020008844A1 (en) * | 1999-10-26 | 2002-01-24 | Copeland Victor L. | Optically superior decentered over-the-counter sunglasses |
EP0964285A1 (de) * | 1998-06-10 | 1999-12-15 | Nikon Corporation | Aspherische ophthalmische Linse |
JP3845251B2 (ja) | 2000-07-05 | 2006-11-15 | ペンタックス株式会社 | 眼鏡レンズの製造方法および供給方法 |
JP3851495B2 (ja) | 2000-07-07 | 2006-11-29 | ペンタックス株式会社 | 眼鏡レンズの設計方法、製造方法および眼鏡レンズ |
US6789895B2 (en) * | 2000-10-17 | 2004-09-14 | Pentax Corporation | Aspherical spectacle lens with prismatic power to correct phoria |
US7255435B2 (en) * | 2001-12-11 | 2007-08-14 | Pratt Steven G | Blue blocking tens |
US6955430B2 (en) * | 2001-12-11 | 2005-10-18 | Pratt Steven G | Blue blocking lens |
CN113253482B (zh) * | 2021-06-01 | 2022-05-13 | 苏州科技大学 | 一种渐进多焦点眼镜片两段式子午线设计方法 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3960442A (en) * | 1974-08-05 | 1976-06-01 | American Optical Corporation | Ophthalmic lens series |
JPS52136644A (en) * | 1976-05-11 | 1977-11-15 | Seiko Epson Corp | Lens for spectacles |
US4181409A (en) * | 1978-10-16 | 1980-01-01 | American Optical Corporation | Aspheric lens series |
FR2440011A1 (fr) * | 1978-10-24 | 1980-05-23 | Essilor Int | Lentille ophtalmique, en particulier pour fort myope |
DE3016936C2 (de) * | 1980-05-02 | 1983-12-01 | Fa. Carl Zeiss, 7920 Heidenheim | Brillenlinse mit astigmatischer Wirkung |
AT387468B (de) * | 1981-07-08 | 1989-01-25 | Rodenstock Optik G | Brillenglas mit hohem positiven brechwert |
DE3343891C2 (de) * | 1983-12-05 | 1986-06-05 | Optische Werke G. Rodenstock, 8000 München | Mehrstärkenglas mit hohem positiven Brechwert |
-
1990
- 1990-01-18 US US07/466,818 patent/US5050980A/en not_active Expired - Lifetime
- 1990-01-18 DE DE69014656T patent/DE69014656T2/de not_active Expired - Fee Related
- 1990-01-18 EP EP90101015A patent/EP0379976B2/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0379976A2 (de) | 1990-08-01 |
EP0379976A3 (de) | 1991-05-29 |
US5050980A (en) | 1991-09-24 |
DE69014656T2 (de) | 1995-05-18 |
EP0379976B2 (de) | 2000-02-16 |
EP0379976B1 (de) | 1994-12-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8328 | Change in the person/name/address of the agent |
Free format text: HOFFMANN, E., DIPL.-ING., PAT.-ANW., 82166 GRAEFELFING |
|
8363 | Opposition against the patent | ||
8366 | Restricted maintained after opposition proceedings | ||
8339 | Ceased/non-payment of the annual fee |