NO20011297L - Drivmekanisme for å variere fokallengden for briller - Google Patents

Drivmekanisme for å variere fokallengden for briller

Info

Publication number
NO20011297L
NO20011297L NO20011297A NO20011297A NO20011297L NO 20011297 L NO20011297 L NO 20011297L NO 20011297 A NO20011297 A NO 20011297A NO 20011297 A NO20011297 A NO 20011297A NO 20011297 L NO20011297 L NO 20011297L
Authority
NO
Norway
Prior art keywords
focal length
glasses
drive mechanism
lens
cam
Prior art date
Application number
NO20011297A
Other languages
English (en)
Other versions
NO20011297D0 (no
Inventor
Stephen Kurtin
Daniel E Fedele
Saul Epstein
Original Assignee
Stephen Kurtin
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Stephen Kurtin filed Critical Stephen Kurtin
Publication of NO20011297D0 publication Critical patent/NO20011297D0/no
Publication of NO20011297L publication Critical patent/NO20011297L/no

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
    • G02C7/08—Auxiliary lenses; Arrangements for varying focal length
    • G02C7/081—Ophthalmic lenses with variable focal length

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)

Abstract

Drivmekanisme for briller som omfatter to linseenheter (12, 13) med varia- bel fokallengde. Hver linseenhet er utstyrt med et koplingsstykke (40) som strek- ker seg fra linseenheten inn i vedkommende brilles brostykke. En lineært bevege- lig fmgerdrevet glider (22), med en fingerknast som rager opp på oversiden av brostykket, bringer en kam (26) inne i brostykket til å utføre svingebevegelse etter hvert som glideren beveges, idet kammen (26) er koplet til koplingsstykkene og bringer dem til å beveges slik at linseenhetenes fokallengde derved forandres.
NO20011297A 1999-07-15 2001-03-14 Drivmekanisme for å variere fokallengden for briller NO20011297L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/354,204 US6053610A (en) 1999-07-15 1999-07-15 Actuation mechanism for variable focal length spectacles
PCT/US2000/011340 WO2001006302A1 (en) 1999-07-15 2000-05-30 Actuation mechanism for variable focal length spectacles

Publications (2)

Publication Number Publication Date
NO20011297D0 NO20011297D0 (no) 2001-03-14
NO20011297L true NO20011297L (no) 2001-05-14

Family

ID=23392296

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20011297A NO20011297L (no) 1999-07-15 2001-03-14 Drivmekanisme for å variere fokallengden for briller

Country Status (7)

Country Link
US (1) US6053610A (no)
EP (1) EP1112525A4 (no)
JP (1) JP2003505719A (no)
IL (1) IL141987A0 (no)
NO (1) NO20011297L (no)
TW (1) TW459152B (no)
WO (1) WO2001006302A1 (no)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6053610A (en) * 1999-07-15 2000-04-25 Lane Research Actuation mechanism for variable focal length spectacles
US7008054B1 (en) 2004-11-20 2006-03-07 Lane Research, Llc Actuation mechanism for variable focus spectacles
GB0621065D0 (en) * 2006-10-23 2006-11-29 Silver Joshua D Variable focus lens and spectacles
US20100208194A1 (en) * 2009-02-13 2010-08-19 Amitava Gupta Variable focus liquid filled lens apparatus
US8087778B2 (en) 2009-02-13 2012-01-03 Adlens Beacon, Inc. Variable focus liquid filled lens mechanism
US8817381B2 (en) 2009-10-13 2014-08-26 Adlens Beacon, Inc. Full field membrane design for non-round liquid lens assemblies
US8414121B2 (en) * 2009-10-13 2013-04-09 Adlens Beacon, Inc. Non-round fluid filled lens optic
US8136942B2 (en) 2009-10-14 2012-03-20 Adlens Beacon, Inc. Aspheric fluid filled lens optic
RU2654343C1 (ru) 2009-10-15 2018-05-17 Эдленс Бикен, Инк. Линзы заполненные жидкостью, и механизм их заполнения
US8596781B2 (en) * 2009-10-15 2013-12-03 Adlens Beacon, Inc. Fluid filled lens reservoir system and manufacturing method of the reservoir system
US8353593B2 (en) 2009-10-15 2013-01-15 Adlens Beacon, Inc. Hinge mechanism for a fluid filled lens assembly
US9036264B2 (en) 2010-08-12 2015-05-19 Adlens Beacon, Inc. Fluid-filled lenses and their ophthalmic applications
EP2628033B1 (en) 2010-10-11 2019-01-02 Adlens Beacon, Inc. Perimeter piezo reservoir in a lens
USD665009S1 (en) 2010-10-14 2012-08-07 Adlens Beacon, Inc. Spectacles frame
US9292973B2 (en) 2010-11-08 2016-03-22 Microsoft Technology Licensing, Llc Automatic variable virtual focus for augmented reality displays
CA2816715C (en) 2010-11-10 2019-01-15 William Egan Fluid-filled lenses and actuation systems thereof
US9304319B2 (en) 2010-11-18 2016-04-05 Microsoft Technology Licensing, Llc Automatic focus improvement for augmented reality displays
US9213405B2 (en) 2010-12-16 2015-12-15 Microsoft Technology Licensing, Llc Comprehension and intent-based content for augmented reality displays
CN103429140B (zh) 2011-03-17 2017-06-23 卡尔蔡司医疗技术股份公司 在视野测试中用于屈光矫正的系统和方法
US9153195B2 (en) 2011-08-17 2015-10-06 Microsoft Technology Licensing, Llc Providing contextual personal information by a mixed reality device
WO2013028908A1 (en) 2011-08-24 2013-02-28 Microsoft Corporation Touch and social cues as inputs into a computer
US9323325B2 (en) 2011-08-30 2016-04-26 Microsoft Technology Licensing, Llc Enhancing an object of interest in a see-through, mixed reality display device
US8888276B2 (en) 2012-01-08 2014-11-18 Zoom Focus Eyewear Llc Rotary actuation mechanism for variable focus spectacles
US9535264B2 (en) 2012-07-13 2017-01-03 Adlens Beacon, Inc. Fluid lenses, lens blanks, and methods of manufacturing the same
GB201301764D0 (en) 2013-01-31 2013-03-20 Adlens Ltd Actuation of fluid-filled lenses
WO2017059381A1 (en) 2015-10-02 2017-04-06 Stephen Kurtin Adjustable focus spectacles with non-circular lenses

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2576581A (en) * 1946-07-09 1951-11-27 Benjamin F Edwards Polyfocal spectacles
JPS62135117U (no) * 1986-02-19 1987-08-25
US5138494A (en) * 1990-05-07 1992-08-11 Stephen Kurtin Variable focal length lens
US5371629A (en) * 1993-02-04 1994-12-06 Kurtin; Stephen Non-circular variable focus lens
US5668620A (en) * 1994-04-12 1997-09-16 Kurtin; Stephen Variable focal length lenses which have an arbitrarily shaped periphery
US5999328A (en) * 1994-11-08 1999-12-07 Kurtin; Stephen Liquid-filled variable focus lens with band actuator
US5526067A (en) * 1994-12-21 1996-06-11 Polaroid Corporation Actuation mechanism for variable focal length eyeglasses
JP3184741B2 (ja) * 1995-05-24 2001-07-09 シャープ株式会社 電子写真感光体
US5956183A (en) * 1998-05-26 1999-09-21 Epstein; Saul Field-customizable variable focal length lens
US6053610A (en) * 1999-07-15 2000-04-25 Lane Research Actuation mechanism for variable focal length spectacles

Also Published As

Publication number Publication date
WO2001006302A1 (en) 2001-01-25
IL141987A0 (en) 2002-03-10
NO20011297D0 (no) 2001-03-14
JP2003505719A (ja) 2003-02-12
EP1112525A4 (en) 2002-05-08
US6053610A (en) 2000-04-25
EP1112525A1 (en) 2001-07-04
TW459152B (en) 2001-10-11

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Legal Events

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