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WO2008000008A8 - Achromatising triplet for the human eye - Google Patents

Achromatising triplet for the human eye

Info

Publication number
WO2008000008A8
WO2008000008A8 PCT/AT2007/000312 AT2007000312W WO2008000008A8 WO 2008000008 A8 WO2008000008 A8 WO 2008000008A8 AT 2007000312 W AT2007000312 W AT 2007000312W WO 2008000008 A8 WO2008000008 A8 WO 2008000008A8
Authority
WO
WIPO (PCT)
Prior art keywords
achromatising
triplet
human eye
lens
glass material
Prior art date
Application number
PCT/AT2007/000312
Other languages
French (fr)
Other versions
WO2008000008A2 (en
WO2008000008A3 (en
Inventor
Martinez Enrique Jos Fernandez
Wolfgang Drexler
Original Assignee
Univ Wien Med
Martinez Enrique Jos Fernandez
Wolfgang Drexler
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 Univ Wien Med, Martinez Enrique Jos Fernandez, Wolfgang Drexler filed Critical Univ Wien Med
Publication of WO2008000008A2 publication Critical patent/WO2008000008A2/en
Publication of WO2008000008A3 publication Critical patent/WO2008000008A3/en
Publication of WO2008000008A8 publication Critical patent/WO2008000008A8/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B3/00—Apparatus for testing the eyes; Instruments for examining the eyes
    • A61B3/10—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions
    • A61B3/12—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions for looking at the eye fundus, e.g. ophthalmoscopes
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B3/00—Apparatus for testing the eyes; Instruments for examining the eyes
    • A61B3/10—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions
    • A61B3/102—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions for optical coherence tomography [OCT]
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/0025—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 for optical correction, e.g. distorsion, aberration

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Medical Informatics (AREA)
  • Biophysics (AREA)
  • Ophthalmology & Optometry (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Physics & Mathematics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Surface Treatment Of Glass (AREA)
  • Eye Examination Apparatus (AREA)

Abstract

An ophtalmoscopic achromatizing lens unit (1) having planar outer surfaces (5, 6), and comprising a first, a second and a third lens element (2, 3, 4) arranged one behind the other, as seen in the path (15) of a light beam passing through the lens unit, wherein the first and third lens elements (2, 4) comprise one and the same first glass material, and the second, inner lens element (3) comprises a second glass material.
PCT/AT2007/000312 2006-06-26 2007-06-26 Achromatising triplet for the human eye WO2008000008A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ATA1075/2006 2006-06-26
AT10752006 2006-06-26

Publications (3)

Publication Number Publication Date
WO2008000008A2 WO2008000008A2 (en) 2008-01-03
WO2008000008A3 WO2008000008A3 (en) 2008-02-21
WO2008000008A8 true WO2008000008A8 (en) 2008-05-02

Family

ID=38476147

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/AT2007/000312 WO2008000008A2 (en) 2006-06-26 2007-06-26 Achromatising triplet for the human eye

Country Status (1)

Country Link
WO (1) WO2008000008A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012103351A (en) * 2010-11-08 2012-05-31 National Institute Of Information & Communication Technology Achromatic lens for laser light imaging
EP2921099A1 (en) * 2014-03-18 2015-09-23 Dieter Mann GmbH Ophthalmoscopy attachment unit for operation microscope

Also Published As

Publication number Publication date
WO2008000008A2 (en) 2008-01-03
WO2008000008A3 (en) 2008-02-21

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