FR791380A - Lunettes à verres polarisants - Google Patents

Lunettes à verres polarisants

Info

Publication number
FR791380A
FR791380A FR791380DA FR791380A FR 791380 A FR791380 A FR 791380A FR 791380D A FR791380D A FR 791380DA FR 791380 A FR791380 A FR 791380A
Authority
FR
France
Prior art keywords
polarized lens
lens glasses
glasses
polarized
lens
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
English (en)
Inventor
Edwin Herbert Land
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 FR791380A publication Critical patent/FR791380A/fr
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
    • G02C7/12—Polarisers

Landscapes

  • Health & Medical Sciences (AREA)
  • Ophthalmology & Optometry (AREA)
  • Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
FR791380D 1935-06-17 1935-06-17 Lunettes à verres polarisants Expired FR791380A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR791380T 1935-06-17

Publications (1)

Publication Number Publication Date
FR791380A true FR791380A (fr) 1935-12-10

Family

ID=9226027

Family Applications (1)

Application Number Title Priority Date Filing Date
FR791380D Expired FR791380A (fr) 1935-06-17 1935-06-17 Lunettes à verres polarisants

Country Status (1)

Country Link
FR (1) FR791380A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4113364A (en) * 1977-08-01 1978-09-12 Dussich Manlio V Sunglass method and apparatus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4113364A (en) * 1977-08-01 1978-09-12 Dussich Manlio V Sunglass method and apparatus

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