GB1480492A - Aphakic spectacle lenses and method of making the same - Google Patents

Aphakic spectacle lenses and method of making the same

Info

Publication number
GB1480492A
GB1480492A GB2983674A GB2983674A GB1480492A GB 1480492 A GB1480492 A GB 1480492A GB 2983674 A GB2983674 A GB 2983674A GB 2983674 A GB2983674 A GB 2983674A GB 1480492 A GB1480492 A GB 1480492A
Authority
GB
United Kingdom
Prior art keywords
methacryloxy
benzophenone
spectacle lenses
hydroxypropyl
july
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
GB2983674A
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.)
Wesley Jessen Inc
Original Assignee
Wesley Jessen Inc
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 Wesley Jessen Inc filed Critical Wesley Jessen Inc
Publication of GB1480492A publication Critical patent/GB1480492A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/20—Filters
    • G02B5/208—Filters for use with infrared or ultraviolet radiation, e.g. for separating visible light from infrared and/or ultraviolet radiation
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/20—Filters
    • G02B5/22—Absorbing filters
    • G02B5/223—Absorbing filters containing organic substances, e.g. dyes, inks or pigments
    • G—PHYSICS
    • G02—OPTICS
    • G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
    • G02C7/00—Optical parts
    • G02C7/10—Filters, e.g. for facilitating adaptation of the eyes to the dark; Sunglasses
    • G02C7/104—Filters, e.g. for facilitating adaptation of the eyes to the dark; Sunglasses having spectral characteristics for purposes other than sun-protection
    • G—PHYSICS
    • G02—OPTICS
    • G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
    • G02C7/00—Optical parts
    • G02C7/10—Filters, e.g. for facilitating adaptation of the eyes to the dark; Sunglasses
    • G02C7/108—Colouring materials

Abstract

1480492 Spectacle lenses WESLEY-JESSEN Inc 5 July 1974 [13 July 1973] 29836/74 Heading G2J A spectacle lens for correcting aphakia vision comprises a lens shaped body which incorporates or is coated with U.V. and visible light absorbing compounds. The U.V. absorbing compound is selected from 2-hydroxy-4-(2-hydroxypropyl)- methacryloxy-benzophenone, 2, 2<SP>1</SP>-dihydroxy-4, 4<SP>1</SP>-di((2-hydroxypropyl)-methacryloxy-benzophenone), 2-hydroxy-4-methacryloxy-benzophenone and mixtures thereof. The visible light absorbing compound may be a pigment slected from Charcoal Black, Cobalt Blue, Iron Oxide Red, Molybdate Orange, Malachite Green, Cadmium Yellow, Manganese Violet,and mixtures thereof.
GB2983674A 1973-07-13 1974-07-05 Aphakic spectacle lenses and method of making the same Expired GB1480492A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US37882673A 1973-07-13 1973-07-13

Publications (1)

Publication Number Publication Date
GB1480492A true GB1480492A (en) 1977-07-20

Family

ID=23494683

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2983674A Expired GB1480492A (en) 1973-07-13 1974-07-05 Aphakic spectacle lenses and method of making the same

Country Status (3)

Country Link
JP (1) JPS5039958A (en)
BR (1) BR7405597D0 (en)
GB (1) GB1480492A (en)

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0081346A1 (en) * 1981-12-04 1983-06-15 Corning Glass Works Tinting polyurethane
JPS58104285A (en) * 1981-12-04 1983-06-21 コ−ニング・グラス・ワ−クス Coloring of polyurethane sheet
FR2528982A2 (en) * 1982-06-17 1983-12-23 Corning Glass Works Tinting of polyurethane sheet or laminate by immersion in dye - then fixing used for eye lenses with adjustable properties to suit aphakia or retinitis pigmentosa victims
FR2552234A1 (en) * 1983-09-16 1985-03-22 Roehm Gmbh MATERIALS FOR MOLDING IN SYNTHETIC THERMOPLASTIC RESINS CONTAINING ULTRAVIOLET LIGHT ABSORBERS, AND MOLDED OBJECTS, PARTICULARLY OPTICAL OBJECTS, OBTAINED FROM SUCH MOLDING MATERIALS
US4753654A (en) * 1985-03-18 1988-06-28 Optical Radiation Corporation Ultraviolet radiation absorbing intraocular lens
DE3837884A1 (en) * 1988-11-08 1990-05-10 Mutzhas Maximilian F LIGHT FILTER FOR IMPROVING VISION
US5217490A (en) * 1984-04-11 1993-06-08 Kabi Pharmacia Ab Ultraviolet light absorbing intraocular implants
US5975695A (en) * 1997-09-10 1999-11-02 Intercast Europe S.P.A. Optical element for use in eye-protecting devices
EP0992832A1 (en) * 1998-10-07 2000-04-12 Intercast Europe S.P.A. Optical element for use in eye-protecting devices
EP1974702A1 (en) * 2006-01-10 2008-10-01 Universidad Complutense De Madrid Therapeutic and prophylactic ophthalmologic lens for pseudoaphakic eyes and/or eyes undergoing a neurodegenerative process
WO2014096475A1 (en) 2012-12-21 2014-06-26 Universidad Complutense De Madrid Element for blocking short wavelengths in led-type light sources
EP3125005A1 (en) 2015-07-29 2017-02-01 Tecnología Sostenible y Responsable SL Optical product comprising two pigments

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4755043A (en) * 1985-02-15 1988-07-05 Somec, Inc. Portable scanning digital pupillometer and method of use thereof
JPS614601U (en) * 1985-05-27 1986-01-11 株式会社甲南カメラ研究所 Pupillary reaction testing device
JPS62100728A (en) * 1985-10-28 1987-05-11 Hoya Corp Protective spectacle lens and method for using said lens
JPH021212A (en) * 1989-03-17 1990-01-05 Canon Inc Ophthalmic apparatus

Cited By (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0081346A1 (en) * 1981-12-04 1983-06-15 Corning Glass Works Tinting polyurethane
JPS58104285A (en) * 1981-12-04 1983-06-21 コ−ニング・グラス・ワ−クス Coloring of polyurethane sheet
FR2528982A2 (en) * 1982-06-17 1983-12-23 Corning Glass Works Tinting of polyurethane sheet or laminate by immersion in dye - then fixing used for eye lenses with adjustable properties to suit aphakia or retinitis pigmentosa victims
FR2552234A1 (en) * 1983-09-16 1985-03-22 Roehm Gmbh MATERIALS FOR MOLDING IN SYNTHETIC THERMOPLASTIC RESINS CONTAINING ULTRAVIOLET LIGHT ABSORBERS, AND MOLDED OBJECTS, PARTICULARLY OPTICAL OBJECTS, OBTAINED FROM SUCH MOLDING MATERIALS
US5217490A (en) * 1984-04-11 1993-06-08 Kabi Pharmacia Ab Ultraviolet light absorbing intraocular implants
US4753654A (en) * 1985-03-18 1988-06-28 Optical Radiation Corporation Ultraviolet radiation absorbing intraocular lens
DE3837884A1 (en) * 1988-11-08 1990-05-10 Mutzhas Maximilian F LIGHT FILTER FOR IMPROVING VISION
US5975695A (en) * 1997-09-10 1999-11-02 Intercast Europe S.P.A. Optical element for use in eye-protecting devices
EP0992832A1 (en) * 1998-10-07 2000-04-12 Intercast Europe S.P.A. Optical element for use in eye-protecting devices
EP1974702A4 (en) * 2006-01-10 2009-12-23 Univ Madrid Complutense Therapeutic and prophylactic ophthalmologic lens for pseudoaphakic eyes and/or eyes undergoing a neurodegenerative process
EP1974702A1 (en) * 2006-01-10 2008-10-01 Universidad Complutense De Madrid Therapeutic and prophylactic ophthalmologic lens for pseudoaphakic eyes and/or eyes undergoing a neurodegenerative process
WO2014096475A1 (en) 2012-12-21 2014-06-26 Universidad Complutense De Madrid Element for blocking short wavelengths in led-type light sources
WO2014096477A1 (en) 2012-12-21 2014-06-26 Universidad Complutense De Madrid Device and method for the detection and quantification of variation in eye damage caused by blue and violet light in the visible spectrum
KR20150095939A (en) 2012-12-21 2015-08-21 우니베르시다드 꼼쁠루뗀세 데 마드리드 Device and method for the detection and quantification of variation in eye damage caused by blue and violet light in the visible spectrum
US11035990B2 (en) 2012-12-21 2021-06-15 Universidad Complutense De Madrid Blocking element of short wavelengths in LED-type light sources
EP3982426A1 (en) 2012-12-21 2022-04-13 Universidad Complutense De Madrid Element for blocking short wavelengths in led-type light sources
EP3125005A1 (en) 2015-07-29 2017-02-01 Tecnología Sostenible y Responsable SL Optical product comprising two pigments
WO2017017310A1 (en) * 2015-07-29 2017-02-02 Tecnología Sostenible Y Responsable Sl Refractive surface for blocking short- and medium- wavelength visible-spectrum radiation that affects human physiology
CN107847348A (en) * 2015-07-29 2018-03-27 科技可持续责任公司 Stop the diopter lens of the short and medium wavelength radiation for the visible spectrum for influenceing Human Physiology
US20190004223A1 (en) * 2015-07-29 2019-01-03 Tecnología Sostenible Y Responsable Sl Refractive surface for blocking short- and medium- wavelength visible-spectrum radiation that affects human physiology
US11054557B2 (en) 2015-07-29 2021-07-06 Tecnología Sostenible Y Responsable Sl Refractive surface for blocking short- and medium-wavelength visible-spectrum radiation that affects human physiology
US11662507B2 (en) 2015-07-29 2023-05-30 Tecnología Sostenible Y Responsable Sl Refractive surface for blocking short- and medium-wavelength visible-spectrum radiation that affects human physiology

Also Published As

Publication number Publication date
JPS5039958A (en) 1975-04-12
BR7405597D0 (en) 1975-05-13

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Legal Events

Date Code Title Description
CSNS Application of which complete specification have been accepted and published, but patent is not sealed