FR1243836A - Optical lens - Google Patents

Optical lens

Info

Publication number
FR1243836A
FR1243836A FR804402A FR804402A FR1243836A FR 1243836 A FR1243836 A FR 1243836A FR 804402 A FR804402 A FR 804402A FR 804402 A FR804402 A FR 804402A FR 1243836 A FR1243836 A FR 1243836A
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
FR804402A
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.)
Kodak Pathe SA
Original Assignee
Kodak Pathe SA
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 Kodak Pathe SA filed Critical Kodak Pathe SA
Application granted granted Critical
Publication of FR1243836A publication Critical patent/FR1243836A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B15/00—Optical objectives with means for varying the magnification

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
FR804402A 1958-09-04 1959-09-04 Optical lens Expired FR1243836A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1243836X 1958-09-04

Publications (1)

Publication Number Publication Date
FR1243836A true FR1243836A (en) 1960-10-21

Family

ID=10885472

Family Applications (1)

Application Number Title Priority Date Filing Date
FR804402A Expired FR1243836A (en) 1958-09-04 1959-09-04 Optical lens

Country Status (1)

Country Link
FR (1) FR1243836A (en)

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