GB1154360A - Improvements in and relating to Spectacle Lenses - Google Patents

Improvements in and relating to Spectacle Lenses

Info

Publication number
GB1154360A
GB1154360A GB493267A GB493267A GB1154360A GB 1154360 A GB1154360 A GB 1154360A GB 493267 A GB493267 A GB 493267A GB 493267 A GB493267 A GB 493267A GB 1154360 A GB1154360 A GB 1154360A
Authority
GB
United Kingdom
Prior art keywords
rings
axis
fresnel
concentric
protected
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.)
Expired
Application number
GB493267A
Inventor
Christian Hofmann
Hermann Weinhold
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.)
Jenoptik AG
Original Assignee
Carl Zeiss Jena GmbH
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 Carl Zeiss Jena GmbH filed Critical Carl Zeiss Jena GmbH
Priority to GB493267A priority Critical patent/GB1154360A/en
Publication of GB1154360A publication Critical patent/GB1154360A/en
Expired 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

Abstract

1,154,360. Spectacle lenses. CARL ZEISS JENA, VEB. Feb. 1, 1967, No.4932/67. Heading G2J. A spectacle lens has on at least one of its faces Fresnel rings which are concentric with an axis. As shown, Fig. 6, Fresnel rings 34, 35, are formed on the adjacent faces 36, 37, of a transparent case 32 and lid 33 so that the rings are protected. Alternatively they may be protected by a transparent cap or by being contacted by a medium of different refractive index whose opposite face may be curved. The rings may be concentric with an axis which coincides with the optical axis of the lens, is parallel, or orthogonal, thereto, and may be formed on a plane, spherical or aspherical face. The Fresnel rings may beformed as two or more series corresponding to different focal lengths, the rings of each series alternating with one another.
GB493267A 1967-02-01 1967-02-01 Improvements in and relating to Spectacle Lenses Expired GB1154360A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB493267A GB1154360A (en) 1967-02-01 1967-02-01 Improvements in and relating to Spectacle Lenses

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB493267A GB1154360A (en) 1967-02-01 1967-02-01 Improvements in and relating to Spectacle Lenses

Publications (1)

Publication Number Publication Date
GB1154360A true GB1154360A (en) 1969-06-04

Family

ID=9786573

Family Applications (1)

Application Number Title Priority Date Filing Date
GB493267A Expired GB1154360A (en) 1967-02-01 1967-02-01 Improvements in and relating to Spectacle Lenses

Country Status (1)

Country Link
GB (1) GB1154360A (en)

Cited By (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3797915A (en) * 1971-01-20 1974-03-19 Polaroid Corp Binocular rangefinder-viewfinder with fresnel optics
US4070105A (en) * 1976-03-05 1978-01-24 Marzouk Youssef Marzouk Laminar fresnel reduced ophthalmic lens construction
US4146306A (en) * 1977-06-27 1979-03-27 Wallach David L Optical lens
US4162122A (en) * 1977-09-14 1979-07-24 Cohen Allen L Zonal bifocal contact lens
DE3840370A1 (en) * 1987-11-30 1989-06-08 Asahi Optical Co Ltd STAGE OPTOMETRIC MULTIPLE POWDER LENS
GB2232500A (en) * 1989-06-07 1990-12-12 Theoretical Optics Inc Laminated beam splitting optical system with reflective medium
US4995714A (en) * 1988-08-26 1991-02-26 Cohen Allen L Multifocal optical device with novel phase zone plate and method for making
US4995715A (en) * 1988-07-20 1991-02-26 Cohen Allen L Diffractive multifocal optical device
US5117306A (en) * 1990-07-17 1992-05-26 Cohen Allen L Diffraction bifocal with adjusted chromaticity
US5121979A (en) * 1986-05-14 1992-06-16 Cohen Allen L Diffractive multifocal optical device
US5135592A (en) * 1989-12-27 1992-08-04 Minnesota Mining And Manufacturing Company Ultrasonically welded hydrogel ophthalmic lens
US5144483A (en) * 1986-05-14 1992-09-01 Cohen Allen L Diffractive multifocal optical device
US5152788A (en) * 1989-12-27 1992-10-06 Minnesota Mining And Manufacturing Company Multifocal diffractive ophthalmic lens and method of manufacture
DE4134518A1 (en) * 1991-10-18 1993-04-22 Adatomed Pharma & Med OPHTHALMIC LENS
US5760871A (en) * 1993-01-06 1998-06-02 Holo-Or Ltd. Diffractive multi-focal lens
US6120148A (en) * 1998-10-05 2000-09-19 Bifocon Optics Gmbh Diffractive lens
US6224206B1 (en) 2000-02-08 2001-05-01 Robert E. Schwartz Fashion eyeglasses and sunglasses
US7287852B2 (en) 2003-06-30 2007-10-30 Fiala Werner J Intra-ocular lens or contact lens exhibiting large depth of focus
WO2012080615A1 (en) * 2010-12-15 2012-06-21 Essilor International (Compagnie Generale D'optique) Spectacle lens including a base lens and a thin structure
FR2980276A1 (en) * 2011-09-20 2013-03-22 Essilor Int LENS WITH SEVERAL ZONE SURFACES
WO2014060590A1 (en) * 2012-10-18 2014-04-24 Essilor International (Compagnie Générale d'Optique) Method for determining an ophthalmic lens comprising an aspherical continuous layer on one of its faces and an aspherical fresnel layer on one of its faces
US9889535B2 (en) 2012-12-13 2018-02-13 Essilor International (Compagnie Generale D'optique) Method for blocking an optical lens component
US20210191153A1 (en) * 2019-12-18 2021-06-24 Alcon Inc. Hybrid diffractive and refractive contact lens

Cited By (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3797915A (en) * 1971-01-20 1974-03-19 Polaroid Corp Binocular rangefinder-viewfinder with fresnel optics
US4070105A (en) * 1976-03-05 1978-01-24 Marzouk Youssef Marzouk Laminar fresnel reduced ophthalmic lens construction
US4146306A (en) * 1977-06-27 1979-03-27 Wallach David L Optical lens
US4162122A (en) * 1977-09-14 1979-07-24 Cohen Allen L Zonal bifocal contact lens
US5121979A (en) * 1986-05-14 1992-06-16 Cohen Allen L Diffractive multifocal optical device
US5144483A (en) * 1986-05-14 1992-09-01 Cohen Allen L Diffractive multifocal optical device
DE3840370A1 (en) * 1987-11-30 1989-06-08 Asahi Optical Co Ltd STAGE OPTOMETRIC MULTIPLE POWDER LENS
US4950057A (en) * 1987-11-30 1990-08-21 Asahi Kogaku Kogyo Kabushiki Kaisha Progressive multi-focal ophthalmic lens
US4995715A (en) * 1988-07-20 1991-02-26 Cohen Allen L Diffractive multifocal optical device
US4995714A (en) * 1988-08-26 1991-02-26 Cohen Allen L Multifocal optical device with novel phase zone plate and method for making
GB2232500A (en) * 1989-06-07 1990-12-12 Theoretical Optics Inc Laminated beam splitting optical system with reflective medium
US5135592A (en) * 1989-12-27 1992-08-04 Minnesota Mining And Manufacturing Company Ultrasonically welded hydrogel ophthalmic lens
US5152788A (en) * 1989-12-27 1992-10-06 Minnesota Mining And Manufacturing Company Multifocal diffractive ophthalmic lens and method of manufacture
US5117306A (en) * 1990-07-17 1992-05-26 Cohen Allen L Diffraction bifocal with adjusted chromaticity
DE4134518A1 (en) * 1991-10-18 1993-04-22 Adatomed Pharma & Med OPHTHALMIC LENS
US5760871A (en) * 1993-01-06 1998-06-02 Holo-Or Ltd. Diffractive multi-focal lens
US6120148A (en) * 1998-10-05 2000-09-19 Bifocon Optics Gmbh Diffractive lens
US6224206B1 (en) 2000-02-08 2001-05-01 Robert E. Schwartz Fashion eyeglasses and sunglasses
US7287852B2 (en) 2003-06-30 2007-10-30 Fiala Werner J Intra-ocular lens or contact lens exhibiting large depth of focus
CN103348281A (en) * 2010-12-15 2013-10-09 依视路国际集团（光学总公司） Spectacle lens including base lens and thin structure
FR2969321A1 (en) * 2010-12-15 2012-06-22 Essilor Int GLASSES OF GLASSES COMPRISING A BASE GLASS AND A THIN STRUCTURE
WO2012080615A1 (en) * 2010-12-15 2012-06-21 Essilor International (Compagnie Generale D'optique) Spectacle lens including a base lens and a thin structure
CN103348281B (en) * 2010-12-15 2014-11-05 依视路国际集团（光学总公司） Spectacle lens including base lens and thin structure
FR2980276A1 (en) * 2011-09-20 2013-03-22 Essilor Int LENS WITH SEVERAL ZONE SURFACES
WO2013041791A1 (en) * 2011-09-20 2013-03-28 Essilor International (Compagnie Generale D'optique) Lens having a plurality of surfaces with zones
US9164201B2 (en) 2011-09-20 2015-10-20 Essilor International (Compagnie Generale D'optique Lens having a plurality of surfaces with zones
WO2014060590A1 (en) * 2012-10-18 2014-04-24 Essilor International (Compagnie Générale d'Optique) Method for determining an ophthalmic lens comprising an aspherical continuous layer on one of its faces and an aspherical fresnel layer on one of its faces
CN104718489A (en) * 2012-10-18 2015-06-17 依视路国际集团（光学总公司） Method for determining an ophthalmic lens comprising an aspherical continuous layer on one of its faces and an aspherical fresnel layer on one of its faces
CN104718489B (en) * 2012-10-18 2017-03-08 依视路国际集团（光学总公司） Method for determining the lenses of the aspheric surface Fresnel layer on one of aspheric surface pantostrat and its face including on one of its face
US10036898B2 (en) 2012-10-18 2018-07-31 Essilor International Method for determining an ophthalmic lens comprising an aspherical continuous layer on one of its faces and an aspherical Fresnel layer on one of its faces
US9889535B2 (en) 2012-12-13 2018-02-13 Essilor International (Compagnie Generale D'optique) Method for blocking an optical lens component
US20210191153A1 (en) * 2019-12-18 2021-06-24 Alcon Inc. Hybrid diffractive and refractive contact lens

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