FR1040115A - Four lens lens - Google Patents

Four lens lens

Info

Publication number
FR1040115A
FR1040115A FR1040115DA FR1040115A FR 1040115 A FR1040115 A FR 1040115A FR 1040115D A FR1040115D A FR 1040115DA FR 1040115 A FR1040115 A FR 1040115A
Authority
FR
France
Prior art keywords
lens
lens 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
French (fr)
Inventor
Ludwig Bertele
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 FR1040115A publication Critical patent/FR1040115A/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)
FR1040115D 1951-07-25 1951-07-25 Four lens lens Expired FR1040115A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1040115T 1951-07-25

Publications (1)

Publication Number Publication Date
FR1040115A true FR1040115A (en) 1953-10-13

Family

ID=9588732

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1040115D Expired FR1040115A (en) 1951-07-25 1951-07-25 Four lens lens

Country Status (1)

Country Link
FR (1) FR1040115A (en)

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