GB322112A - Improvements relating to protecting spectacles against dazzling by intense luminous rays - Google Patents

Improvements relating to protecting spectacles against dazzling by intense luminous rays

Info

Publication number
GB322112A
GB322112A GB3713328A GB3713328A GB322112A GB 322112 A GB322112 A GB 322112A GB 3713328 A GB3713328 A GB 3713328A GB 3713328 A GB3713328 A GB 3713328A GB 322112 A GB322112 A GB 322112A
Authority
GB
United Kingdom
Prior art keywords
improvements relating
luminous rays
intense luminous
protecting spectacles
against dazzling
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
GB3713328A
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.)
HENRI CHREIIEN
Original Assignee
HENRI CHREIIEN
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 HENRI CHREIIEN filed Critical HENRI CHREIIEN
Priority to GB3713328A priority Critical patent/GB322112A/en
Publication of GB322112A publication Critical patent/GB322112A/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
    • G02C7/16—Shades; shields; Obturators, e.g. with pinhole, with slot

Landscapes

  • Health & Medical Sciences (AREA)
  • Ophthalmology & Optometry (AREA)
  • Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Eyeglasses (AREA)

Abstract

322,112. Chretien, H. Dec. 15, 1928. Goggles.-Anti-dazzle devices consist of a frame for goggles not provided with glasses, but fitted with two small opaque, screens 1, adapted to throw shadows on to the pupils of the eyes of the wearer, and mounted adjustably on wires 2.
GB3713328A 1928-12-15 1928-12-15 Improvements relating to protecting spectacles against dazzling by intense luminous rays Expired GB322112A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3713328A GB322112A (en) 1928-12-15 1928-12-15 Improvements relating to protecting spectacles against dazzling by intense luminous rays

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3713328A GB322112A (en) 1928-12-15 1928-12-15 Improvements relating to protecting spectacles against dazzling by intense luminous rays

Publications (1)

Publication Number Publication Date
GB322112A true GB322112A (en) 1929-11-28

Family

ID=10393997

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3713328A Expired GB322112A (en) 1928-12-15 1928-12-15 Improvements relating to protecting spectacles against dazzling by intense luminous rays

Country Status (1)

Country Link
GB (1) GB322112A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2618915A1 (en) * 1987-05-25 1989-02-03 Maignant Albert Correcting lens for relieving disorders due to occular myopathy

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2618915A1 (en) * 1987-05-25 1989-02-03 Maignant Albert Correcting lens for relieving disorders due to occular myopathy

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