FR1112165A - Optical lens enhancements - Google Patents

Optical lens enhancements

Info

Publication number
FR1112165A
FR1112165A FR1112165DA FR1112165A FR 1112165 A FR1112165 A FR 1112165A FR 1112165D A FR1112165D A FR 1112165DA FR 1112165 A FR1112165 A FR 1112165A
Authority
FR
France
Prior art keywords
enhancements
optical lens
lens
optical
lens enhancements
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
Theodore Hendrik Nakken
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 FR1112165A publication Critical patent/FR1112165A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B13/00—Optical objectives specially designed for the purposes specified below

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
FR1112165D 1953-09-10 1954-09-10 Optical lens enhancements Expired FR1112165A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1112165XA 1953-09-10 1953-09-10

Publications (1)

Publication Number Publication Date
FR1112165A true FR1112165A (en) 1956-03-09

Family

ID=22337221

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1112165D Expired FR1112165A (en) 1953-09-10 1954-09-10 Optical lens enhancements

Country Status (1)

Country Link
FR (1) FR1112165A (en)

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