WO2008051578A3 - Multi-layered multifocal lens with blended refractive index - Google Patents
Multi-layered multifocal lens with blended refractive index Download PDFInfo
- Publication number
- WO2008051578A3 WO2008051578A3 PCT/US2007/022574 US2007022574W WO2008051578A3 WO 2008051578 A3 WO2008051578 A3 WO 2008051578A3 US 2007022574 W US2007022574 W US 2007022574W WO 2008051578 A3 WO2008051578 A3 WO 2008051578A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- refractive index
- lens
- lenses
- layered
- blend
- Prior art date
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
- G02C7/06—Lenses; Lens systems ; Methods of designing lenses bifocal; multifocal ; progressive
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D11/00—Producing optical elements, e.g. lenses or prisms
- B29D11/00009—Production of simple or compound lenses
- B29D11/00355—Production of simple or compound lenses with a refractive index gradient
-
- 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
-
- 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
- G02C2202/16—Laminated or compound lenses
Landscapes
- Health & Medical Sciences (AREA)
- Ophthalmology & Optometry (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Eyeglasses (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Abstract
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP07861499A EP2089751A2 (en) | 2006-10-25 | 2007-10-25 | Multi-layered multifocal lens with blended refractive index |
MX2009004327A MX2009004327A (en) | 2006-10-25 | 2007-10-25 | Multi-layered multifocal lens with blended refractive index. |
JP2009534640A JP2010507833A (en) | 2006-10-25 | 2007-10-25 | Multilayer multifocal lens with blended refractive index |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US85446706P | 2006-10-25 | 2006-10-25 | |
US60/854,467 | 2006-10-25 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2008051578A2 WO2008051578A2 (en) | 2008-05-02 |
WO2008051578A3 true WO2008051578A3 (en) | 2008-06-26 |
Family
ID=39325184
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2007/022574 WO2008051578A2 (en) | 2006-10-25 | 2007-10-25 | Multi-layered multifocal lens with blended refractive index |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP2089751A2 (en) |
JP (1) | JP2010507833A (en) |
CN (1) | CN101646968A (en) |
MX (1) | MX2009004327A (en) |
WO (1) | WO2008051578A2 (en) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7740354B2 (en) | 2006-10-25 | 2010-06-22 | Volk Donald A | Multi-layered gradient index progressive lens |
WO2011027845A1 (en) * | 2009-09-02 | 2011-03-10 | Canon Kabushiki Kaisha | Manufacturing method for plastic member and plastic member |
DE102010047846B4 (en) | 2010-09-30 | 2017-11-09 | Carl Zeiss Vision International Gmbh | Optical lens and method of manufacturing an optical lens |
US10359545B2 (en) | 2010-10-21 | 2019-07-23 | Lockheed Martin Corporation | Fresnel lens with reduced draft facet visibility |
US9632315B2 (en) | 2010-10-21 | 2017-04-25 | Lockheed Martin Corporation | Head-mounted display apparatus employing one or more fresnel lenses |
US9720228B2 (en) | 2010-12-16 | 2017-08-01 | Lockheed Martin Corporation | Collimating display with pixel lenses |
DE102012102743B4 (en) | 2012-03-29 | 2014-09-11 | Carl Zeiss Vision International Gmbh | Method for laying out a spectacle lens and spectacle lens |
US9933632B2 (en) * | 2014-03-26 | 2018-04-03 | Indizen Optical Technologies, S.L. | Eyewear lens production by multi-layer additive techniques |
US10684476B2 (en) | 2014-10-17 | 2020-06-16 | Lockheed Martin Corporation | Head-wearable ultra-wide field of view display device |
WO2016141054A1 (en) | 2015-03-02 | 2016-09-09 | Lockheed Martin Corporation | Wearable display system |
US10754156B2 (en) | 2015-10-20 | 2020-08-25 | Lockheed Martin Corporation | Multiple-eye, single-display, ultrawide-field-of-view optical see-through augmented reality system |
US9995936B1 (en) | 2016-04-29 | 2018-06-12 | Lockheed Martin Corporation | Augmented reality systems having a virtual image overlaying an infrared portion of a live scene |
JP6800611B2 (en) * | 2016-05-25 | 2020-12-16 | キヤノン株式会社 | Observation optical system and observation equipment having it |
ES2930442T3 (en) * | 2018-09-25 | 2022-12-13 | Metamaterial Inc | Procedure for mounting functional elements on a lens |
EP3696578A1 (en) | 2019-02-14 | 2020-08-19 | Carl Zeiss AG | Refractive optical component and resulting spectacle lens, method for producing a refractive optical component, computer program product, construction data stored on a data carrier, device for additive manufacturing of a base body and spectacle lens |
CN113109894A (en) * | 2021-04-01 | 2021-07-13 | 江苏康耐特光学有限公司 | Dyeable 1.74 resin lens and preparation method thereof |
WO2023279284A1 (en) * | 2021-07-07 | 2023-01-12 | Shenyang Kangende Medical Science And Technology Co., Ltd | Systems, apparatus, and methods for regulating refractive error development through the modulation of peripheral distortion |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5386312A (en) * | 1992-08-03 | 1995-01-31 | Hughes Aircraft Company | Collimating lens having doublet element between positive-power elements |
US5861934A (en) * | 1996-05-06 | 1999-01-19 | Innotech, Inc. | Refractive index gradient lens |
US5982543A (en) * | 1994-03-17 | 1999-11-09 | Bifocon Optics Forschungs-Und Entwicklungsgmbh | Zoned lens |
-
2007
- 2007-10-25 CN CN200780048141A patent/CN101646968A/en active Pending
- 2007-10-25 MX MX2009004327A patent/MX2009004327A/en unknown
- 2007-10-25 JP JP2009534640A patent/JP2010507833A/en active Pending
- 2007-10-25 EP EP07861499A patent/EP2089751A2/en not_active Withdrawn
- 2007-10-25 WO PCT/US2007/022574 patent/WO2008051578A2/en active Application Filing
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5386312A (en) * | 1992-08-03 | 1995-01-31 | Hughes Aircraft Company | Collimating lens having doublet element between positive-power elements |
US5982543A (en) * | 1994-03-17 | 1999-11-09 | Bifocon Optics Forschungs-Und Entwicklungsgmbh | Zoned lens |
US5861934A (en) * | 1996-05-06 | 1999-01-19 | Innotech, Inc. | Refractive index gradient lens |
Also Published As
Publication number | Publication date |
---|---|
JP2010507833A (en) | 2010-03-11 |
MX2009004327A (en) | 2009-11-13 |
EP2089751A2 (en) | 2009-08-19 |
WO2008051578A2 (en) | 2008-05-02 |
CN101646968A (en) | 2010-02-10 |
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