FR2301029A1 - Lunette de contraste - Google Patents

Lunette de contraste

Info

Publication number
FR2301029A1
FR2301029A1 FR7504278A FR7504278A FR2301029A1 FR 2301029 A1 FR2301029 A1 FR 2301029A1 FR 7504278 A FR7504278 A FR 7504278A FR 7504278 A FR7504278 A FR 7504278A FR 2301029 A1 FR2301029 A1 FR 2301029A1
Authority
FR
France
Prior art keywords
absorption
visual acuity
partial reflection
protective glasses
effect
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.)
Granted
Application number
FR7504278A
Other languages
English (en)
French (fr)
Other versions
FR2301029B1 (2
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
Priority to FR7504278A priority Critical patent/FR2301029A1/fr
Publication of FR2301029A1 publication Critical patent/FR2301029A1/fr
Application granted granted Critical
Publication of FR2301029B1 publication Critical patent/FR2301029B1/fr
Granted 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)
  • Eye Examination Apparatus (AREA)
FR7504278A 1975-02-12 1975-02-12 Lunette de contraste Granted FR2301029A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7504278A FR2301029A1 (fr) 1975-02-12 1975-02-12 Lunette de contraste

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7504278A FR2301029A1 (fr) 1975-02-12 1975-02-12 Lunette de contraste

Publications (2)

Publication Number Publication Date
FR2301029A1 true FR2301029A1 (fr) 1976-09-10
FR2301029B1 FR2301029B1 (2) 1977-07-22

Family

ID=9151084

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7504278A Granted FR2301029A1 (fr) 1975-02-12 1975-02-12 Lunette de contraste

Country Status (1)

Country Link
FR (1) FR2301029A1 (2)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2389912A1 (en) * 1977-05-06 1978-12-01 Carreau Bernard Protective spectacle lens construction - reduces light transmitted to peripheral retinal regions using fibre optic patch with hole in centre
FR2428264A1 (fr) * 1978-06-08 1980-01-04 Toray Industries Materiau de protection contre la lumiere
FR2655431A1 (fr) * 1989-12-04 1991-06-07 Bernard Rene Lunettes stenopeiques.

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR623931A (fr) * 1926-10-30 1927-07-04 Optique Telegic Soc D Verre protecteur contre l'éblouissement, et ses procédés de fabrication
FR637502A (fr) * 1927-07-12 1928-05-02 Système de lunettes pour cyclistes et automobilistes
DE867127C (de) * 1951-05-29 1953-02-16 Franz Lollert Augenschutzbrille gegen Blendung
FR1404804A (fr) * 1964-07-17 1965-07-02 Lunettes anti-éblouissantes destinées notamment aux conducteurs de véhicules

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR623931A (fr) * 1926-10-30 1927-07-04 Optique Telegic Soc D Verre protecteur contre l'éblouissement, et ses procédés de fabrication
FR637502A (fr) * 1927-07-12 1928-05-02 Système de lunettes pour cyclistes et automobilistes
DE867127C (de) * 1951-05-29 1953-02-16 Franz Lollert Augenschutzbrille gegen Blendung
FR1404804A (fr) * 1964-07-17 1965-07-02 Lunettes anti-éblouissantes destinées notamment aux conducteurs de véhicules

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2389912A1 (en) * 1977-05-06 1978-12-01 Carreau Bernard Protective spectacle lens construction - reduces light transmitted to peripheral retinal regions using fibre optic patch with hole in centre
FR2428264A1 (fr) * 1978-06-08 1980-01-04 Toray Industries Materiau de protection contre la lumiere
FR2655431A1 (fr) * 1989-12-04 1991-06-07 Bernard Rene Lunettes stenopeiques.
WO1991008506A1 (fr) * 1989-12-04 1991-06-13 Bernard Rene George Lunettes stenopeiques

Also Published As

Publication number Publication date
FR2301029B1 (2) 1977-07-22

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Legal Events

Date Code Title Description
AR Application made for restoration
TP Transmission of property
BR Restoration of rights
ST Notification of lapse