KR20160015360A - 근시부와 원시부가 접선 연결되는 비누진 2초점 렌즈 - Google Patents
근시부와 원시부가 접선 연결되는 비누진 2초점 렌즈 Download PDFInfo
- Publication number
- KR20160015360A KR20160015360A KR1020167000060A KR20167000060A KR20160015360A KR 20160015360 A KR20160015360 A KR 20160015360A KR 1020167000060 A KR1020167000060 A KR 1020167000060A KR 20167000060 A KR20167000060 A KR 20167000060A KR 20160015360 A KR20160015360 A KR 20160015360A
- Authority
- KR
- South Korea
- Prior art keywords
- lens
- visual field
- concave surface
- soap
- diameter
- 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.)
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Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
- G02B7/02—Mountings, adjusting means, or light-tight connections, for optical elements for lenses
- G02B7/04—Mountings, adjusting means, or light-tight connections, for optical elements for lenses with mechanism for focusing or varying magnification
- G02B7/06—Focusing binocular pairs
-
- 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
- G02C7/06—Lenses; Lens systems ; Methods of designing lenses bifocal; multifocal ; progressive
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B3/00—Simple or compound lenses
- G02B3/10—Bifocal lenses; Multifocal lenses
-
- G—PHYSICS
- G02—OPTICS
- G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
- G02C2202/00—Generic optical aspects applicable to one or more of the subgroups of G02C7/00
- G02C2202/12—Locally varying refractive index, gradient index lenses
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- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Ophthalmology & Optometry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- General Health & Medical Sciences (AREA)
- Eyeglasses (AREA)
Abstract
Description
도 2는 도 1의 렌즈의 단면도;
도 3은 도 1과 같은 종류의 제2 렌즈의 단면도;
도 4는 제1, 제2 광학면들이 연결면을 통해 연결된 본 발명의 다른 실시예에 따른 제3 렌즈의 사시도;
도 5는 도 4의 렌즈의 단면도.
Claims (5)
- 볼록면; 및
원시용의 제1 도수를 갖는 제1 시야부와, 근시용의 제2 도수를 갖는 제2 시야부를 갖고, 볼록면 반대쪽에 있는 오목면;을 포함하고,
제1 시야부와 제2 시야부는 누진대 없이 부드럽게 접선 형태로 서로 연결되며, 오목면의 나머지 부분과도 부드럽게 연결되며;
제1, 제2 시야부들의 각각의 반경선들이 제1, 제2 중심점들에 각각 수렴하여, 상기 오목면에 포함된 연결면을 통해 제1, 제2 시야부들이 접선 형태로 연결되는 것을 특징으로 하는 비누진 2초점 안경렌즈. - 제1항에 있어서, 상기 제1, 제2 시야부들의 각각의 반경선들이 직선을 이루고, 제1, 제2 시야부들이 연결점에서 접선 형태로 접하는 것을 특징으로 하는 비누진 2초점 안경렌즈.
- 제1항에 있어서, 상기 연결면의 직경이 안경착용자의 미확장 동공의 직경보다 크지 않은 것을 특징으로 하는 비누진 2초점 안경렌즈.
- 제1항에 있어서, 상기 연결면의 직경이 안경착용자의 수축된 동공의 직경보다 크지 않은 것을 특징으로 하는 비누진 2초점 안경렌즈.
- 제1항에 있어서, 상기 제1, 제2 시야부들이 오목면을 가로지르는 평면에 대해 대칭인 것을 특징으로 하는 비누진 2초점 안경렌즈.
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PL404250 | 2013-06-07 | ||
PL404250A PL404250A1 (pl) | 2013-06-07 | 2013-06-07 | Dwuogniskowa nieprogresywna soczewka optyczna |
US14/178,992 | 2014-02-11 | ||
US14/178,992 US8931898B2 (en) | 2013-06-07 | 2014-02-12 | Non-progressive corridor bi-focal lens with substantially tangent boundary of near and distant visual fields |
PCT/US2014/040689 WO2014197466A1 (en) | 2013-06-07 | 2014-06-03 | Non-progressive corridor bi-focal lens with substantially tangent boundary of near and distal visual fields |
Publications (1)
Publication Number | Publication Date |
---|---|
KR20160015360A true KR20160015360A (ko) | 2016-02-12 |
Family
ID=52003411
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020167000060A Ceased KR20160015360A (ko) | 2013-06-07 | 2014-06-03 | 근시부와 원시부가 접선 연결되는 비누진 2초점 렌즈 |
Country Status (18)
Country | Link |
---|---|
US (1) | US8931898B2 (ko) |
EP (1) | EP3004973B1 (ko) |
JP (2) | JP2016537664A (ko) |
KR (1) | KR20160015360A (ko) |
CN (1) | CN105359031A (ko) |
AP (1) | AP2016009004A0 (ko) |
AU (1) | AU2014275090B2 (ko) |
BR (1) | BR112015030529A2 (ko) |
CA (1) | CA2913758C (ko) |
ES (1) | ES2775576T3 (ko) |
MX (1) | MX353294B (ko) |
PH (1) | PH12015502728B1 (ko) |
PL (2) | PL404250A1 (ko) |
PT (1) | PT3004973T (ko) |
RU (1) | RU2650734C2 (ko) |
SG (1) | SG11201510014RA (ko) |
UA (1) | UA119041C2 (ko) |
WO (1) | WO2014197466A1 (ko) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
PL404250A1 (pl) * | 2013-06-07 | 2014-12-08 | Quest Optical Industries Ltd | Dwuogniskowa nieprogresywna soczewka optyczna |
US9618774B2 (en) | 2014-02-10 | 2017-04-11 | Shamir Optical Industry Ltd. | Quasi progressive lenses for eyewear |
CN110333609B (zh) * | 2019-07-10 | 2021-01-15 | 万维科研有限公司 | 一种多渐进点变焦镜片及眼镜 |
US11126012B1 (en) | 2020-10-01 | 2021-09-21 | Michael Walach | Broadview natural addition lens |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1406782A (en) * | 1916-11-29 | 1922-02-14 | American Optical Corp | Lens |
US1731419A (en) * | 1925-08-24 | 1929-10-15 | American Optical Corp | Multifocal ophthalmic lens |
US2109474A (en) | 1931-12-07 | 1938-03-01 | Evans Charles Ernest | Spectacle lens |
DE2803047C2 (de) * | 1978-01-25 | 1983-07-14 | Fa. Carl Zeiss, 7920 Heidenheim | Mehrstärken-Brillenlinse |
FR2486666A1 (fr) * | 1980-07-09 | 1982-01-15 | Essilor Int | Lentille ophtalmique a foyers multiples |
US4952048A (en) | 1987-09-14 | 1990-08-28 | Opticorp, Inc. | Method of designing a non-progressive multifocal ophthalmic lens |
US4869588A (en) * | 1987-09-14 | 1989-09-26 | Opticorp, Inc. | Non-progressive multifocal ophthamic lenses |
US5583589A (en) | 1995-07-07 | 1996-12-10 | Phillips Lens Co., Inc. | Process for forming a monocentric seamless bifocal lens |
US5724120A (en) | 1995-10-02 | 1998-03-03 | Svochak; Jan B. | Multifocal contact lens and method and apparatus for making the same |
DE19701312A1 (de) | 1997-01-16 | 1998-07-23 | Zeiss Carl Fa | Brillenglas mit sphärischer Vorderseite und multifokaler Rückseite, sowie Verfahren zu seiner Herstellung |
US5953099A (en) | 1997-10-22 | 1999-09-14 | Walach; Michael | Nonprogressive multi-focal ophthalmic lens |
US6871953B1 (en) | 2003-09-29 | 2005-03-29 | Softfocal Company, Inc. | Contact lens with transition |
US7080906B2 (en) | 2003-11-12 | 2006-07-25 | Novartis Ag | Translating bifocal wear modality |
US8272734B2 (en) | 2004-11-16 | 2012-09-25 | Essilor International, S.A. | Non-progressive multifocal lens with large near/intermediate area |
US7503652B2 (en) | 2006-06-29 | 2009-03-17 | Johnson & Johnson Vision Care, Inc. | Translating multifocal ophthalmic lenses |
JP5442658B2 (ja) * | 2011-03-16 | 2014-03-12 | 伊藤光学工業株式会社 | 眼鏡用二重焦点レンズ |
PL404250A1 (pl) * | 2013-06-07 | 2014-12-08 | Quest Optical Industries Ltd | Dwuogniskowa nieprogresywna soczewka optyczna |
-
2013
- 2013-06-07 PL PL404250A patent/PL404250A1/pl unknown
-
2014
- 2014-02-12 US US14/178,992 patent/US8931898B2/en active Active
- 2014-03-06 UA UAA201600174A patent/UA119041C2/uk unknown
- 2014-06-03 KR KR1020167000060A patent/KR20160015360A/ko not_active Ceased
- 2014-06-03 PT PT148071343T patent/PT3004973T/pt unknown
- 2014-06-03 AU AU2014275090A patent/AU2014275090B2/en not_active Ceased
- 2014-06-03 CN CN201480031805.0A patent/CN105359031A/zh active Pending
- 2014-06-03 CA CA2913758A patent/CA2913758C/en active Active
- 2014-06-03 RU RU2016100217A patent/RU2650734C2/ru active
- 2014-06-03 AP AP2016009004A patent/AP2016009004A0/xx unknown
- 2014-06-03 WO PCT/US2014/040689 patent/WO2014197466A1/en active Application Filing
- 2014-06-03 EP EP14807134.3A patent/EP3004973B1/en active Active
- 2014-06-03 PL PL14807134T patent/PL3004973T3/pl unknown
- 2014-06-03 BR BR112015030529A patent/BR112015030529A2/pt not_active IP Right Cessation
- 2014-06-03 MX MX2015016842A patent/MX353294B/es active IP Right Grant
- 2014-06-03 SG SG11201510014RA patent/SG11201510014RA/en unknown
- 2014-06-03 ES ES14807134T patent/ES2775576T3/es active Active
- 2014-06-03 JP JP2016518406A patent/JP2016537664A/ja active Pending
-
2015
- 2015-12-07 PH PH12015502728A patent/PH12015502728B1/en unknown
-
2019
- 2019-07-09 JP JP2019127345A patent/JP2019164392A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
EP3004973B1 (en) | 2020-02-19 |
PT3004973T (pt) | 2020-04-22 |
JP2019164392A (ja) | 2019-09-26 |
PH12015502728A1 (en) | 2016-03-07 |
RU2016100217A (ru) | 2017-07-17 |
WO2014197466A4 (en) | 2015-02-26 |
UA119041C2 (uk) | 2019-04-25 |
EP3004973A1 (en) | 2016-04-13 |
US20140362340A1 (en) | 2014-12-11 |
WO2014197466A1 (en) | 2014-12-11 |
CA2913758A1 (en) | 2014-12-11 |
PL3004973T3 (pl) | 2020-08-24 |
JP2016537664A (ja) | 2016-12-01 |
RU2650734C2 (ru) | 2018-04-17 |
CN105359031A (zh) | 2016-02-24 |
MX2015016842A (es) | 2016-04-04 |
ES2775576T3 (es) | 2020-07-27 |
AU2014275090A1 (en) | 2016-01-07 |
AU2014275090B2 (en) | 2019-04-18 |
MX353294B (es) | 2018-01-08 |
PH12015502728B1 (en) | 2016-03-07 |
PL404250A1 (pl) | 2014-12-08 |
US8931898B2 (en) | 2015-01-13 |
AP2016009004A0 (en) | 2016-01-31 |
EP3004973A4 (en) | 2017-01-25 |
SG11201510014RA (en) | 2016-01-28 |
BR112015030529A2 (pt) | 2017-07-25 |
CA2913758C (en) | 2021-05-18 |
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Patent event date: 20160104 Patent event code: PA01051R01D Comment text: International Patent Application |
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