ES8603750A1 - Optical training apparatus for squint person - Google Patents

Optical training apparatus for squint person

Info

Publication number
ES8603750A1
ES8603750A1 ES538071A ES538071A ES8603750A1 ES 8603750 A1 ES8603750 A1 ES 8603750A1 ES 538071 A ES538071 A ES 538071A ES 538071 A ES538071 A ES 538071A ES 8603750 A1 ES8603750 A1 ES 8603750A1
Authority
ES
Spain
Prior art keywords
squint
light
person
parts
training apparatus
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
ES538071A
Other languages
Spanish (es)
Other versions
ES538071A0 (en
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of ES8603750A1 publication Critical patent/ES8603750A1/en
Publication of ES538071A0 publication Critical patent/ES538071A0/en
Granted legal-status Critical Current

Links

Classifications

    • 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
    • G02B27/10—Beam splitting or combining systems
    • G02B27/14—Beam splitting or combining systems operating by reflection only
    • G02B27/144—Beam splitting or combining systems operating by reflection only using partially transparent surfaces without spectral selectivity
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
    • A61H5/00—Exercisers for the eyes
    • 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
    • G02B27/10—Beam splitting or combining systems
    • G02B27/14—Beam splitting or combining systems operating by reflection only
    • G02B27/149—Beam splitting or combining systems operating by reflection only using crossed beamsplitting surfaces, e.g. cross-dichroic cubes or X-cubes

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Rehabilitation Therapy (AREA)
  • Epidemiology (AREA)
  • Pain & Pain Management (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Ophthalmology & Optometry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Rehabilitation Tools (AREA)

Abstract

The squint-correcting optical training device is for practice in turning the eye to a normal position for seeing a single image. It has a picture projector which produces a light with two light components separable by light filtration, and a beam separator with a mirror device to separate the beam from the projector into two equal parts. - In the path of each part there is a filter opaque to one or other of the light components so that the picture is projected onto the screen in two parts. The two parts can be turned by the separator to alter the distance be-ween them.
ES538071A 1983-11-30 1984-11-29 OPTICAL EXERCISE DEVICE FOR STRABIC. Granted ES538071A0 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE8334359 1983-11-30

Publications (2)

Publication Number Publication Date
ES8603750A1 true ES8603750A1 (en) 1986-01-01
ES538071A0 ES538071A0 (en) 1986-01-01

Family

ID=6759383

Family Applications (1)

Application Number Title Priority Date Filing Date
ES538071A Granted ES538071A0 (en) 1983-11-30 1984-11-29 OPTICAL EXERCISE DEVICE FOR STRABIC.

Country Status (3)

Country Link
JP (1) JPS60135048A (en)
ES (1) ES538071A0 (en)
FR (1) FR2555437A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2071301C1 (en) * 1995-06-22 1997-01-10 Татьяна Прохоровна Тетерина Method and device for improving vision function

Also Published As

Publication number Publication date
FR2555437A1 (en) 1985-05-31
JPS60135048A (en) 1985-07-18
ES538071A0 (en) 1986-01-01

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