FR830083A - Optical system to achieve low image anamorphosis - Google Patents

Optical system to achieve low image anamorphosis

Info

Publication number
FR830083A
FR830083A FR830083DA FR830083A FR 830083 A FR830083 A FR 830083A FR 830083D A FR830083D A FR 830083DA FR 830083 A FR830083 A FR 830083A
Authority
FR
France
Prior art keywords
anamorphosis
optical system
achieve low
low image
image
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
Henri Jacques De Lassus S Anne
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.)
Compagnie Francaise Thomson Houston SA
Original Assignee
Compagnie Francaise Thomson Houston 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 Compagnie Francaise Thomson Houston SA filed Critical Compagnie Francaise Thomson Houston SA
Application granted granted Critical
Publication of FR830083A publication Critical patent/FR830083A/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
    • G02B13/08—Anamorphotic objectives

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
FR830083D 1937-03-19 1937-03-19 Optical system to achieve low image anamorphosis Expired FR830083A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR830083T 1937-03-19
FR49746T 1938-02-23

Publications (1)

Publication Number Publication Date
FR830083A true FR830083A (en) 1938-07-20

Family

ID=62488934

Family Applications (2)

Application Number Title Priority Date Filing Date
FR830083D Expired FR830083A (en) 1937-03-19 1937-03-19 Optical system to achieve low image anamorphosis
FR49746D Expired FR49746E (en) 1937-03-19 1938-02-23 Optical system to achieve low image anamorphosis

Family Applications After (1)

Application Number Title Priority Date Filing Date
FR49746D Expired FR49746E (en) 1937-03-19 1938-02-23 Optical system to achieve low image anamorphosis

Country Status (1)

Country Link
FR (2) FR830083A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1226800B (en) * 1963-01-25 1966-10-13 Western Electric Co Optical system for influencing coherent electromagnetic radiation with at least one long focal length lens

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1226800B (en) * 1963-01-25 1966-10-13 Western Electric Co Optical system for influencing coherent electromagnetic radiation with at least one long focal length lens

Also Published As

Publication number Publication date
FR49746E (en) 1939-06-29

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