GB201118986D0 - Adjustable spectacles - Google Patents
Adjustable spectaclesInfo
- Publication number
- GB201118986D0 GB201118986D0 GB201118986A GB201118986A GB201118986D0 GB 201118986 D0 GB201118986 D0 GB 201118986D0 GB 201118986 A GB201118986 A GB 201118986A 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- Withdrawn
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
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.
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB201118986A 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 |
CN201280054051.1A CN103907047B (en) | 2011-11-03 | 2012-11-05 | Adjustable cheater |
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 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB201118986A 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 |
---|---|---|---|
GB201118986A 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 (8)
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 | Adjustable magnifying glasses and protective mask applying magnifying glass |
CN107787200A (en) * | 2015-01-26 | 2018-03-09 | 全球视觉2020股份有限公司 | Portable visual acuity test device |
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 |
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 |
CN115356854B (en) * | 2022-10-19 | 2023-01-20 | 歌尔股份有限公司 | Intelligent glasses |
Family Cites Families (14)
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 |
-
2011
- 2011-11-03 GB GB201118986A patent/GB2498171A/en not_active Withdrawn
-
2012
- 2012-11-05 KR KR1020147015160A patent/KR20140084332A/en not_active Application Discontinuation
- 2012-11-05 JP JP2014539354A patent/JP6038943B2/en not_active Expired - Fee Related
- 2012-11-05 CN CN201280054051.1A patent/CN103907047B/en not_active Expired - Fee Related
- 2012-11-05 WO PCT/EP2012/071793 patent/WO2013064679A2/en active Application Filing
- 2012-11-05 GB GB1406869.6A patent/GB2509456B/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CN103907047A (en) | 2014-07-02 |
GB2509456B (en) | 2016-01-13 |
JP2014532900A (en) | 2014-12-08 |
GB2509456A (en) | 2014-07-02 |
WO2013064679A2 (en) | 2013-05-10 |
JP6038943B2 (en) | 2016-12-07 |
GB2498171A (en) | 2013-07-10 |
KR20140084332A (en) | 2014-07-04 |
GB201406869D0 (en) | 2014-05-28 |
CN103907047B (en) | 2016-05-25 |
WO2013064679A3 (en) | 2013-07-11 |
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Legal Events
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