BR7405012A - ULTRA-VIOLET ABSORPTION LENS FOR CONTACT WITH CORNEA AND PROCESS FOR ITS PRODUCTION - Google Patents

ULTRA-VIOLET ABSORPTION LENS FOR CONTACT WITH CORNEA AND PROCESS FOR ITS PRODUCTION

Info

Publication number
BR7405012A
BR7405012A BR501274A BR501274A BR7405012A BR 7405012 A BR7405012 A BR 7405012A BR 501274 A BR501274 A BR 501274A BR 501274 A BR501274 A BR 501274A BR 7405012 A BR7405012 A BR 7405012A
Authority
BR
Brazil
Prior art keywords
cornea
ultra
production
contact
violet absorption
Prior art date
Application number
BR501274A
Other languages
Portuguese (pt)
Inventor
S Loshaek
Original Assignee
Jessen Inc Wesley
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 Jessen Inc Wesley filed Critical Jessen Inc Wesley
Publication of BR7405012A publication Critical patent/BR7405012A/en

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
    • 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
    • G02C7/04—Contact lenses for the eyes
    • 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
BR501274A 1973-06-20 1974-06-19 ULTRA-VIOLET ABSORPTION LENS FOR CONTACT WITH CORNEA AND PROCESS FOR ITS PRODUCTION BR7405012A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US37160373A 1973-06-20 1973-06-20

Publications (1)

Publication Number Publication Date
BR7405012A true BR7405012A (en) 1976-02-24

Family

ID=23464631

Family Applications (1)

Application Number Title Priority Date Filing Date
BR501274A BR7405012A (en) 1973-06-20 1974-06-19 ULTRA-VIOLET ABSORPTION LENS FOR CONTACT WITH CORNEA AND PROCESS FOR ITS PRODUCTION

Country Status (4)

Country Link
JP (1) JPS5248824B2 (en)
BR (1) BR7405012A (en)
CA (1) CA1031200A (en)
GB (1) GB1469715A (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4390676A (en) * 1976-11-15 1983-06-28 Schering Corporation Ultraviolet absorbing lenses
CA1184367A (en) * 1981-06-22 1985-03-26 Novartis Ag Process for producing shaped articles having improved surfaces
JPS58122501A (en) * 1982-01-18 1983-07-21 Hoya Corp Plastic lens for use in eyeglasses
DE3333502A1 (en) * 1983-09-16 1985-04-18 Röhm GmbH, 6100 Darmstadt THERMOPLASTIC PLASTIC MOLDS CONTAINING UV ABSORBER
GB2171106B (en) * 1984-12-18 1989-10-11 Tr Dev Ltd Hydrogel-forming polymers
US4753654A (en) * 1985-03-18 1988-06-28 Optical Radiation Corporation Ultraviolet radiation absorbing intraocular lens
JPH08101348A (en) * 1994-09-29 1996-04-16 Kamakura Koki Kk Ultraviolet ray cut optical equipment
AUPN687595A0 (en) * 1995-11-30 1995-12-21 Sola International Holdings Ltd Light-transmissible articles with reduced ultraviolet transmission
CA2512586A1 (en) * 2003-01-09 2004-07-29 Alcon, Inc. Dual function uv-absorbers for ophthalmic lens materials
JP4369194B2 (en) 2003-09-30 2009-11-18 Ｈｏｙａ株式会社 Plastic lens and manufacturing method thereof
US20060197067A1 (en) * 2005-03-04 2006-09-07 Erning Xia Radiation-absorbing materials, ophthalmic compositions containing same, and method of treating ophthalmic devices
CN107430291A (en) * 2015-03-11 2017-12-01 豪雅镜片泰国有限公司 Plastic optical member

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3367958A (en) * 1964-08-28 1968-02-06 Mobay Chemical Corp Stabilized polycarbonates

Also Published As

Publication number Publication date
CA1031200A (en) 1978-05-16
JPS5248824B2 (en) 1977-12-13
JPS5050049A (en) 1975-05-06
GB1469715A (en) 1977-04-06

Similar Documents

Publication Publication Date Title
BR7309072D0 (en) PERFECT PROCESS FOR MANUFACTURING A LIQ FILTER
BR7301686D0 (en) PROCESS FOR THE PRODUCTION OF A TETRAPOLIMER
BR7303843D0 (en) PROCESS FOR THE MANUFACTURE OF TRANSPARENT POLYAMIDES
BR7305533D0 (en) CONTACT LENSES
BR7405012A (en) ULTRA-VIOLET ABSORPTION LENS FOR CONTACT WITH CORNEA AND PROCESS FOR ITS PRODUCTION
BR7500089A (en) PROCESS FOR STERILIZING HYDROPHILIC CONTACT LENSES
BR7402482D0 (en) PROCESS FOR MANUFACTURING A TIRE
BR7405597D0 (en) AFACICA EYE LENS AND THEIR MANUFACTURING PROCESS
BR7308790D0 (en) MANUFACTURING PROCESS FOR TRIS-AZOIC DYES
BR7409534A (en) PROCESS FOR SIMULTANEOUS MANUFACTURING OF DIISOCIANATES AND POLYISOCIANATES
BR7602472A (en) STRATIFIED CLOTHS AND PROCESS FOR YOUR PRODUCTION
BR7403569D0 (en) PROCESS FOR THE MANUFACTURE OF XYLOSIS SOLUTION
BR7409207A (en) DRIVER ARMACON AND MANUFACTURING PROCESS
BR7310248D0 (en) PROCESS FOR THE PREPARATION OF TRANSPARENT POLYAMIDES
BR7304193D0 (en) GLASS MANUFACTURING PROCESS
BR7304614D0 (en) A PROCESS FOR THE PRODUCTION OF DI-PHENYLAMINE AND ITS DERIVATIVES
BR7302378D0 (en) PROCESS FOR THE PREPARATION OF TRANSPARENT POLYAMIDES
BR7406271D0 (en) CONTACT LENS AND I KNOW MANUFACTURING PROCESS
BR7406449D0 (en) SOFT CONTACT LENS STERILIZATION PROCESS
BR7400984D0 (en) MANUFACTURING PROCESS FOR A SPHERICAL BEARING ASSEMBLY
BR7405364D0 (en) UNIT FOR IMPROVED MARKETING AND MANUFACTURING PROCESS
BR7304613D0 (en) A PROCESS FOR THE PRODUCTION OF DI-PHENYLAMINE AND ITS DERIVATIVES
BR7400535D0 (en) PROCESS FOR MANUFACTURING PIGMENTED POLYETHYLENE TEREFTALATE
BR7400620D0 (en) PROCESS FOR THE MANUFACTURE OF CUBA DYES
BR7400586D0 (en) PROCESS FOR THE MANUFACTURE OF CUBA DYES