FR1378657A - Lens system - Google Patents

Lens system

Info

Publication number
FR1378657A
FR1378657A FR958984A FR958984A FR1378657A FR 1378657 A FR1378657 A FR 1378657A FR 958984 A FR958984 A FR 958984A FR 958984 A FR958984 A FR 958984A FR 1378657 A FR1378657 A FR 1378657A
Authority
FR
France
Prior art keywords
lens system
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
FR958984A
Other languages
French (fr)
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.)
EDNALITE CORP
Original Assignee
EDNALITE CORP
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 EDNALITE CORP filed Critical EDNALITE CORP
Priority to FR958984A priority Critical patent/FR1378657A/en
Application granted granted Critical
Publication of FR1378657A publication Critical patent/FR1378657A/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
    • G02B13/24—Optical objectives specially designed for the purposes specified below for reproducing or copying at short object distances

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
FR958984A 1963-12-31 1963-12-31 Lens system Expired FR1378657A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR958984A FR1378657A (en) 1963-12-31 1963-12-31 Lens system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR958984A FR1378657A (en) 1963-12-31 1963-12-31 Lens system

Publications (1)

Publication Number Publication Date
FR1378657A true FR1378657A (en) 1964-11-13

Family

ID=8820014

Family Applications (1)

Application Number Title Priority Date Filing Date
FR958984A Expired FR1378657A (en) 1963-12-31 1963-12-31 Lens system

Country Status (1)

Country Link
FR (1) FR1378657A (en)

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