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GB201118986D0 - Adjustable spectacles - Google Patents

Adjustable spectacles

Info

Publication number
GB201118986D0
GB201118986D0 GBGB1118986.7A GB201118986A GB201118986D0 GB 201118986 D0 GB201118986 D0 GB 201118986D0 GB 201118986 A GB201118986 A GB 201118986A GB 201118986 D0 GB201118986 D0 GB 201118986D0
Authority
GB
United Kingdom
Prior art keywords
lens
frame
optical axis
lens element
combined
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.)
Withdrawn
Application number
GBGB1118986.7A
Other versions
GB2498171A (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sas SELF ADJUSTABLE SPECTACLES BV
Original Assignee
Sas SELF ADJUSTABLE SPECTACLES BV
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 Sas SELF ADJUSTABLE SPECTACLES BV filed Critical Sas SELF ADJUSTABLE SPECTACLES BV
Priority to GB1118986.7A priority Critical patent/GB2498171A/en
Publication of GB201118986D0 publication Critical patent/GB201118986D0/en
Priority to JP2014539354A priority patent/JP6038943B2/en
Priority to GB1406869.6A priority patent/GB2509456B/en
Priority to PCT/EP2012/071793 priority patent/WO2013064679A2/en
Priority to KR1020147015160A priority patent/KR20140084332A/en
Priority to CN201280054051.1A priority patent/CN103907047B/en
Publication of GB2498171A publication Critical patent/GB2498171A/en
Withdrawn legal-status Critical Current

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
    • 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
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B3/00—Simple or compound lenses

Landscapes

  • 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

A pair of spectacles 1 has a frame 2 and a pair of combined lenses 8a-b carried by the frame. Each combined lens has an adjustable focal length and may be adjusted by movable actuators 10a-b and has two lens elements 14, 16 arranged one behind the other along an optical axis 12a-b of the combined lens. An adjustment mechanism is arranged to move the two lens elements laterally relative to one another to vary the focal length whereby each lens element is movable in a direction opposite to the other lens element and transverse to the optical axis. In this manner the optical axis remains substantially fixed relative to the frame. The adjustment mechanism comprises at least one frame-connected rotatable element, such as lugs (44, 46, Figure 6) engaging at least one lens element and, when in use, urges a lateral movement of the lens element.
GB1118986.7A 2011-11-03 2011-11-03 Spectacles with laterally adjustable dual lenses to vary focal length Withdrawn GB2498171A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
GB1118986.7A GB2498171A (en) 2011-11-03 2011-11-03 Spectacles with laterally adjustable dual lenses to vary focal length
JP2014539354A JP6038943B2 (en) 2011-11-03 2012-11-05 Adjustable glasses
GB1406869.6A GB2509456B (en) 2011-11-03 2012-11-05 Adjustable spectacles
PCT/EP2012/071793 WO2013064679A2 (en) 2011-11-03 2012-11-05 Adjustable spectacles
KR1020147015160A KR20140084332A (en) 2011-11-03 2012-11-05 Adjustable spectacles
CN201280054051.1A CN103907047B (en) 2011-11-03 2012-11-05 adjustable glasses

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1118986.7A GB2498171A (en) 2011-11-03 2011-11-03 Spectacles with laterally adjustable dual lenses to vary focal length

Publications (2)

Publication Number Publication Date
GB201118986D0 true GB201118986D0 (en) 2011-12-14
GB2498171A GB2498171A (en) 2013-07-10

Family

ID=45375743

Family Applications (2)

Application Number Title Priority Date Filing Date
GB1118986.7A Withdrawn GB2498171A (en) 2011-11-03 2011-11-03 Spectacles with laterally adjustable dual lenses to vary focal length
GB1406869.6A Expired - Fee Related GB2509456B (en) 2011-11-03 2012-11-05 Adjustable spectacles

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB1406869.6A Expired - Fee Related GB2509456B (en) 2011-11-03 2012-11-05 Adjustable spectacles

Country Status (5)

Country Link
JP (1) JP6038943B2 (en)
KR (1) KR20140084332A (en)
CN (1) CN103907047B (en)
GB (2) GB2498171A (en)
WO (1) WO2013064679A2 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2529477A (en) * 2014-08-22 2016-02-24 Eyejusters Ltd Adjustable power lens and eyeglasses frame
CN104570324A (en) * 2014-12-29 2015-04-29 东莞市高朗实业有限公司 An adjustable magnifying glass and a protective mask using the magnifying glass
US10426334B2 (en) * 2015-01-26 2019-10-01 Global Vision 2020, Inc. Portable vision testing apparatus
DE102015219482B4 (en) * 2015-10-08 2017-07-13 Carl Zeiss Vision International Gmbh Spectacles with a spectacle lens with a movable lens segment
CN105395343B (en) * 2015-12-17 2021-05-04 江苏博视源视觉科学研究院有限公司 Visual accommodation intervention machine and visual training method
GB201603149D0 (en) * 2016-02-22 2016-04-06 Adlens Ltd Improvements in or relating to glasses with selectively adjustable optical power lenses
CN106890068A (en) * 2017-04-13 2017-06-27 东莞市金赛特智能科技有限公司 A kind of ciliary muscle tempers formula Lens assembly, intelligent glasses and its control method
DE102019105125A1 (en) * 2019-02-28 2020-09-03 Carl Zeiss Jena Gmbh Optical assembly with guided, movable optical elements and method for guided movement of a first optical element and a second optical element
GB201914687D0 (en) 2019-10-10 2019-11-27 Adlens Ltd Adjustable focal length lenses and eyewear incorporating the same
CN115356854B (en) * 2022-10-19 2023-01-20 歌尔股份有限公司 Intelligent glasses

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3507565A (en) 1967-02-21 1970-04-21 Optical Res & Dev Corp Variable-power lens and system
US3617116A (en) 1969-01-29 1971-11-02 American Optical Corp Method for producing a unitary composite ophthalmic lens
US3995295A (en) * 1975-08-28 1976-11-30 Polaroid Corporation Electro-mechanical shutter system having mechanical latch
US4312582A (en) * 1981-03-03 1982-01-26 Polaroid Corporation Exposure control and focusing apparatus for use in a photographic camera
US4505563A (en) * 1983-03-21 1985-03-19 W. Haking Enterprises Limited Electronic shutter for still cameras
JPH02296212A (en) * 1989-05-11 1990-12-06 Toyo Medical Kk Variable focusing system spectacles
EP0578833A4 (en) * 1992-02-03 1994-06-29 Seiko Epson Corp Variable focus visual power correction apparatus
NL1025622C2 (en) * 2004-03-03 2005-09-07 Accolens Internat B V Two optical elements with variable optical power together forming a lens for use as an intraocular lens.
NL1028171C2 (en) * 2005-02-02 2006-08-03 Vereniging Voor Christelijk Ho Glasses.
NL1028563C2 (en) * 2005-03-17 2006-09-20 Stichting Focus On Vision Foun Composite lens as well as glasses provided with at least one such composite lens.
US7325922B2 (en) * 2005-03-21 2008-02-05 Quexta, Inc Adjustable focus eyeglasses
US20100165288A1 (en) * 2008-12-29 2010-07-01 Youngtack Shim Lens assemblies and methods
US20110032477A1 (en) * 2009-08-10 2011-02-10 Roger Vahram Ohanesian Variable Prism Eyeglasses and Method of Making Same
GB2477264B (en) * 2010-01-18 2015-02-25 Gici Labs Llp Eyeglasses and means for their adjustment

Also Published As

Publication number Publication date
KR20140084332A (en) 2014-07-04
GB2509456A (en) 2014-07-02
JP2014532900A (en) 2014-12-08
CN103907047B (en) 2016-05-25
JP6038943B2 (en) 2016-12-07
WO2013064679A3 (en) 2013-07-11
GB2509456B (en) 2016-01-13
CN103907047A (en) 2014-07-02
GB201406869D0 (en) 2014-05-28
GB2498171A (en) 2013-07-10
WO2013064679A2 (en) 2013-05-10

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