SE447310B - Synmedel for svagsynta - Google Patents

Synmedel for svagsynta

Info

Publication number
SE447310B
SE447310B SE8405034A SE8405034A SE447310B SE 447310 B SE447310 B SE 447310B SE 8405034 A SE8405034 A SE 8405034A SE 8405034 A SE8405034 A SE 8405034A SE 447310 B SE447310 B SE 447310B
Authority
SE
Sweden
Prior art keywords
sleeve
lens
fitted
distance
weak
Prior art date
Application number
SE8405034A
Other languages
English (en)
Swedish (sv)
Other versions
SE8405034D0 (sv
SE8405034L (sv
Inventor
Lars Olof Hellstrom
Original Assignee
Lars Olof Hellstrom
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=20357277&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=SE447310(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Lars Olof Hellstrom filed Critical Lars Olof Hellstrom
Priority to SE8405034A priority Critical patent/SE447310B/sv
Publication of SE8405034D0 publication Critical patent/SE8405034D0/xx
Priority to AT85201572T priority patent/ATE72057T1/de
Priority to DE8585201572T priority patent/DE3585257D1/de
Priority to EP85201572A priority patent/EP0178014B1/de
Priority to US06/785,252 priority patent/US4714329A/en
Priority to JP60223859A priority patent/JPS61129620A/ja
Publication of SE8405034L publication Critical patent/SE8405034L/
Publication of SE447310B publication Critical patent/SE447310B/sv
Priority to SG63689A priority patent/SG63689G/en

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
    • 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
    • G02C7/088—Lens systems mounted to spectacles

Landscapes

  • Health & Medical Sciences (AREA)
  • Ophthalmology & Optometry (AREA)
  • Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Lenses (AREA)
  • Eyeglasses (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
  • Measuring Volume Flow (AREA)
SE8405034A 1984-10-09 1984-10-09 Synmedel for svagsynta SE447310B (sv)

Priority Applications (7)

Application Number Priority Date Filing Date Title
SE8405034A SE447310B (sv) 1984-10-09 1984-10-09 Synmedel for svagsynta
AT85201572T ATE72057T1 (de) 1984-10-09 1985-10-01 Sehhilfe, insbesondere fuer schwachsichtige personen.
DE8585201572T DE3585257D1 (de) 1984-10-09 1985-10-01 Sehhilfe, insbesondere fuer schwachsichtige personen.
EP85201572A EP0178014B1 (de) 1984-10-09 1985-10-01 Sehhilfe, insbesondere für schwachsichtige Personen
US06/785,252 US4714329A (en) 1984-10-09 1985-10-07 Visual aid especially for weak-sighted persons
JP60223859A JPS61129620A (ja) 1984-10-09 1985-10-09 眼鏡
SG63689A SG63689G (en) 1984-10-09 1989-09-15 Flowmeter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8405034A SE447310B (sv) 1984-10-09 1984-10-09 Synmedel for svagsynta

Publications (3)

Publication Number Publication Date
SE8405034D0 SE8405034D0 (sv) 1984-10-09
SE8405034L SE8405034L (sv) 1986-04-10
SE447310B true SE447310B (sv) 1986-11-03

Family

ID=20357277

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8405034A SE447310B (sv) 1984-10-09 1984-10-09 Synmedel for svagsynta

Country Status (7)

Country Link
US (1) US4714329A (de)
EP (1) EP0178014B1 (de)
JP (1) JPS61129620A (de)
AT (1) ATE72057T1 (de)
DE (1) DE3585257D1 (de)
SE (1) SE447310B (de)
SG (1) SG63689G (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD334757S (en) 1991-06-24 1993-04-13 Designs For Vision, Inc. High power spectacle lens
US5343258A (en) * 1993-02-01 1994-08-30 Lachman Leigh J Safety glasses
US5731862A (en) * 1994-07-08 1998-03-24 Eschenbach Optik Gmbh + Co. Hyperocular lens assembly attachable to an eyeglass lens
US6437927B1 (en) * 2000-04-18 2002-08-20 Larry Lee Shafer Bioptic lens cover and protector
CN100348147C (zh) * 2003-08-13 2007-11-14 王丽萍 小儿弱视斜视诊断和治疗仪

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2025893A (en) * 1935-07-09 1935-12-31 Univis Lens Co Telescopic bifocal lens
GB1106671A (en) * 1963-08-29 1968-03-20 Nat Res Dev A system for use by the blind for environment identification
AU407234B2 (en) * 1968-05-16 1970-10-16 Sola International Pty. Ltd Illuminating headpiece
FR2408848A1 (fr) * 1977-11-14 1979-06-08 Freche Charles Lunettes eclairantes a grossissement variable
EP0035849B1 (de) * 1980-03-11 1984-10-31 The Secretary of State for Defence in Her Britannic Majesty's Government of the United Kingdom of Great Britain and Okular für Schutzbrillen
US4429959A (en) * 1981-11-09 1984-02-07 Samuel Walters Spectacle mounted hinged monocular or binocular vision aid
US4540238A (en) * 1982-02-16 1985-09-10 Edwards D Brandon Bilevel telemicroscopic apparatus

Also Published As

Publication number Publication date
EP0178014A2 (de) 1986-04-16
DE3585257D1 (de) 1992-03-05
SG63689G (en) 1990-01-26
JPS61129620A (ja) 1986-06-17
EP0178014B1 (de) 1992-01-22
SE8405034D0 (sv) 1984-10-09
ATE72057T1 (de) 1992-02-15
US4714329A (en) 1987-12-22
SE8405034L (sv) 1986-04-10
EP0178014A3 (en) 1988-01-27

Similar Documents

Publication Publication Date Title
US4795235A (en) Bioptic periscope and method
US3273456A (en) Bifocal loupes and telemicroscopic lenses therefor
US1741536A (en) Goggles
US6201640B1 (en) Magnification viewer
KR100303404B1 (ko) 가변배율능력을갖는광각쌍안경시스템
US4523818A (en) Ocular eyecups for wearers of glasses
US3522983A (en) Magnifying spectacles
US20030142263A1 (en) Loupe hinge for magnification viewer
WO1992005462A3 (en) Optical systems, telescopes and binoculars
US4936667A (en) Binocular microscope attachment for correction of ametropia
US7072124B2 (en) Light-weight high resolution viewer
US5880805A (en) Click-on spectacles having bifocal lenses
US2256491A (en) Trial frame
US3027803A (en) Spectacle lens-contact lens system
US2432676A (en) Corneal aligning means for trial frames
US3945712A (en) Operating magnifier and miniature opthalmoscope
SE447310B (sv) Synmedel for svagsynta
US701788A (en) Binocular magnifying-glass.
Ogle Distortion of the image by ophthalmic prisms
US7357505B2 (en) Device for self-measurement of interpupillary distance
SU815701A1 (ru) Окул р
SU654926A1 (ru) Окул р
Bailey Critical view of an ocular telephoto system
US7719765B2 (en) Compact keplerian optical system
US1977813A (en) Instrument

Legal Events

Date Code Title Description
NAL Patent in force

Ref document number: 8405034-3

Format of ref document f/p: F

NUG Patent has lapsed

Ref document number: 8405034-3

Format of ref document f/p: F