FR1322559A - Optical lens - Google Patents

Optical lens

Info

Publication number
FR1322559A
FR1322559A FR896975A FR896975A FR1322559A FR 1322559 A FR1322559 A FR 1322559A FR 896975 A FR896975 A FR 896975A FR 896975 A FR896975 A FR 896975A FR 1322559 A FR1322559 A FR 1322559A
Authority
FR
France
Prior art keywords
optical lens
lens
optical
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
FR896975A
Other languages
French (fr)
Inventor
John Henry Jeffree
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
Priority to FR896975A priority Critical patent/FR1322559A/en
Application granted granted Critical
Publication of FR1322559A publication Critical patent/FR1322559A/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
    • G02C7/02—Lenses; Lens systems ; Methods of designing lenses

Landscapes

  • Health & Medical Sciences (AREA)
  • Ophthalmology & Optometry (AREA)
  • Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
FR896975A 1962-05-09 1962-05-09 Optical lens Expired FR1322559A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR896975A FR1322559A (en) 1962-05-09 1962-05-09 Optical lens

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR896975A FR1322559A (en) 1962-05-09 1962-05-09 Optical lens

Publications (1)

Publication Number Publication Date
FR1322559A true FR1322559A (en) 1963-03-29

Family

ID=8778548

Family Applications (1)

Application Number Title Priority Date Filing Date
FR896975A Expired FR1322559A (en) 1962-05-09 1962-05-09 Optical lens

Country Status (1)

Country Link
FR (1) FR1322559A (en)

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