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FR1201503A - Objectif photographique de grande luminosité - Google Patents

Objectif photographique de grande luminosité

Info

Publication number
FR1201503A
FR1201503A FR1201503DA FR1201503A FR 1201503 A FR1201503 A FR 1201503A FR 1201503D A FR1201503D A FR 1201503DA FR 1201503 A FR1201503 A FR 1201503A
Authority
FR
France
Prior art keywords
high brightness
photographic lens
brightness photographic
lens
photographic
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
English (en)
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.)
Farrand Optical Co Inc
Original Assignee
Farrand Optical Co Inc
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 Farrand Optical Co Inc filed Critical Farrand Optical Co Inc
Application granted granted Critical
Publication of FR1201503A publication Critical patent/FR1201503A/fr
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
    • G02B13/16—Optical objectives specially designed for the purposes specified below for use in conjunction with image converters or intensifiers, or for use with projectors, e.g. objectives for projection TV
    • 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)
  • Lenses (AREA)
FR1201503D 1957-02-25 1958-02-21 Objectif photographique de grande luminosité Expired FR1201503A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1201503XA 1957-02-25 1957-02-25

Publications (1)

Publication Number Publication Date
FR1201503A true FR1201503A (fr) 1959-12-30

Family

ID=22388545

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1201503D Expired FR1201503A (fr) 1957-02-25 1958-02-21 Objectif photographique de grande luminosité

Country Status (2)

Country Link
FR (1) FR1201503A (fr)
GB (1) GB889281A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1302321B (de) * 1965-05-08 1972-05-31 Ernst Leitz Gmbh, 6330 Wetzlar Objektiv mit großer Baulänge

Also Published As

Publication number Publication date
GB889281A (en) 1962-02-14

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