FR1034362A - Anti-glare device - Google Patents

Anti-glare device

Info

Publication number
FR1034362A
FR1034362A FR1034362DA FR1034362A FR 1034362 A FR1034362 A FR 1034362A FR 1034362D A FR1034362D A FR 1034362DA FR 1034362 A FR1034362 A FR 1034362A
Authority
FR
France
Prior art keywords
glare device
glare
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
Other languages
French (fr)
Inventor
Jean Blanchet
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 filed Critical
Application granted granted Critical
Publication of FR1034362A publication Critical patent/FR1034362A/en
Expired legal-status Critical Current

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
    • G02C7/10—Filters, e.g. for facilitating adaptation of the eyes to the dark; Sunglasses
    • G02C7/105—Filters, e.g. for facilitating adaptation of the eyes to the dark; Sunglasses having inhomogeneously distributed colouring
    • G—PHYSICS
    • G02—OPTICS
    • G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
    • G02C7/00—Optical parts
    • G02C7/14—Mirrors; Prisms

Landscapes

  • Health & Medical Sciences (AREA)
  • Ophthalmology & Optometry (AREA)
  • Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
FR1034362D 1951-03-23 1951-03-23 Anti-glare device Expired FR1034362A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1034362T 1951-03-23

Publications (1)

Publication Number Publication Date
FR1034362A true FR1034362A (en) 1953-07-22

Family

ID=9585066

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1034362D Expired FR1034362A (en) 1951-03-23 1951-03-23 Anti-glare device

Country Status (1)

Country Link
FR (1) FR1034362A (en)

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