SG11201504198UA - Fresnel lens and optical device - Google Patents

Fresnel lens and optical device

Info

Publication number
SG11201504198UA
SG11201504198UA SG11201504198UA SG11201504198UA SG11201504198UA SG 11201504198U A SG11201504198U A SG 11201504198UA SG 11201504198U A SG11201504198U A SG 11201504198UA SG 11201504198U A SG11201504198U A SG 11201504198UA SG 11201504198U A SG11201504198U A SG 11201504198UA
Authority
SG
Singapore
Prior art keywords
optical device
fresnel lens
fresnel
lens
optical
Prior art date
Application number
SG11201504198UA
Inventor
Toru Fujii
Alain Goulet
Original Assignee
Essilor Int
Nikon Corp
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 Essilor Int, Nikon Corp filed Critical Essilor Int
Publication of SG11201504198UA publication Critical patent/SG11201504198UA/en

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B3/00—Simple or compound lenses
    • G02B3/02—Simple or compound lenses with non-spherical faces
    • G02B3/08—Simple or compound lenses with non-spherical faces with discontinuous faces, e.g. Fresnel lens
    • 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
    • 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
    • G02C2202/20—Diffractive and Fresnel lenses or lens portions
    • 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
    • G02C7/022—Ophthalmic lenses having special refractive features achieved by special materials or material structures
SG11201504198UA 2012-11-30 2013-12-02 Fresnel lens and optical device SG11201504198UA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2012081718 2012-11-30
PCT/JP2013/082897 WO2014084411A1 (en) 2012-11-30 2013-12-02 Fresnel lens and optical device

Publications (1)

Publication Number Publication Date
SG11201504198UA true SG11201504198UA (en) 2015-06-29

Family

ID=47603956

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11201504198UA SG11201504198UA (en) 2012-11-30 2013-12-02 Fresnel lens and optical device

Country Status (6)

Country Link
US (1) US9709820B2 (en)
EP (1) EP2926179A1 (en)
KR (1) KR20150091373A (en)
CN (1) CN104823079B (en)
SG (1) SG11201504198UA (en)
WO (1) WO2014084411A1 (en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2524549A (en) * 2014-03-26 2015-09-30 Iq Structures Sro Zonal optical elements
US10565446B2 (en) * 2015-09-24 2020-02-18 Tobii Ab Eye-tracking enabled wearable devices
CN108700934B (en) 2015-09-24 2022-07-26 托比股份公司 Wearable device capable of eye tracking
TWI585462B (en) * 2015-12-01 2017-06-01 中強光電股份有限公司 Head mounted display device
KR101860198B1 (en) 2016-04-27 2018-06-28 한국표준과학연구원 Focusing ultrasonic transducer to applying acoustic lens using fresnel zone plate and method for manufacturing the focusing ultrasonic transducer
CN106405820A (en) 2016-10-14 2017-02-15 浙江舜宇光学有限公司 Eye lens
KR101955786B1 (en) 2017-02-20 2019-03-11 한국표준과학연구원 Focusing ultrasonic transducer to applying acoustic lens using concentric circle electrode and method for controlling the focusing ultrasonic transducer
KR101955787B1 (en) 2017-02-20 2019-03-11 한국표준과학연구원 Focusing ultrasonic transducer to applying needle type hydrophone and method for controlling the focusing ultrasonic transducer
EP3399366A1 (en) * 2017-05-04 2018-11-07 Essilor International Back side fresnel ophthalmic lens with a limited transmittance of visible light
CN110161597B (en) * 2018-02-12 2021-11-16 玉晶光电(厦门)有限公司 Fresnel lens
CN109143426B (en) * 2018-09-19 2020-08-07 苏州大学 Phase coding Fresnel lens
US11353952B2 (en) 2018-11-26 2022-06-07 Tobii Ab Controlling illuminators for optimal glints
WO2020227675A2 (en) * 2019-05-09 2020-11-12 Trustees Of Boston University Diffractive axilenses and uses thereof
JP7194470B2 (en) * 2019-11-26 2022-12-22 深▲ゼン▼納徳光学有限公司 Wide viewing angle and high image quality eyepiece optical system and equipment
KR102539113B1 (en) 2021-01-29 2023-06-02 한국표준과학연구원 Focusing ultrasonic transducer and acoustic lens composed of fresnel zone shape piezoelectric element, manufacturing and designing method threreof
CN113641007B (en) * 2021-08-11 2022-06-10 江苏科技大学 Lens of wave shape in many rings of many focal distances single ring
CN113777678A (en) * 2021-08-30 2021-12-10 深圳市百康光电有限公司 Fresnel lens and detector

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0334601B1 (en) * 1988-03-25 1994-09-07 Tosoh Corporation Error detecting device for optical head
DE3911443C2 (en) * 1988-04-08 1993-12-02 Koito Mfg Co Ltd Optical luminaire cover with Fresnel prisms, their use and a process for their manufacture
JP3310460B2 (en) 1993-05-31 2002-08-05 株式会社クラレ Rear projection screen
HU9501804D0 (en) * 1995-06-20 1995-08-28 Horvath Method and device for reducing diffuse lighting and changing distribution of the diffuse lighting rising in fresnel lenses
US6330118B1 (en) * 1999-04-08 2001-12-11 Aerial Imaging Corporation Dual focus lens with extended depth of focus
US20030035231A1 (en) * 2001-08-03 2003-02-20 Epstein Kenneth A. Optical film having microreplicated structures; and methods
JP2004264328A (en) * 2003-01-22 2004-09-24 Dainippon Printing Co Ltd Fresnel lens sheet and rear projection screen
US7506983B2 (en) * 2004-09-30 2009-03-24 The Hong Kong Polytechnic University Method of optical treatment

Also Published As

Publication number Publication date
CN104823079A (en) 2015-08-05
US20150261008A1 (en) 2015-09-17
US9709820B2 (en) 2017-07-18
CN104823079B (en) 2018-02-13
EP2926179A1 (en) 2015-10-07
WO2014084411A1 (en) 2014-06-05
KR20150091373A (en) 2015-08-10

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