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CH310667A - Device for focusing and changing the lenses of television cameras. - Google Patents

Device for focusing and changing the lenses of television cameras.

Info

Publication number
CH310667A
CH310667A CH310667DA CH310667A CH 310667 A CH310667 A CH 310667A CH 310667D A CH310667D A CH 310667DA CH 310667 A CH310667 A CH 310667A
Authority
CH
Switzerland
Prior art keywords
lenses
focusing
changing
television cameras
cameras
Prior art date
Application number
Other languages
German (de)
Inventor
Gmbh Fernseh
Original Assignee
Gmbh Fernseh
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 Gmbh Fernseh filed Critical Gmbh Fernseh
Publication of CH310667A publication Critical patent/CH310667A/en

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B19/00—Cameras
    • G03B19/18—Motion-picture cameras
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/50—Constructional details
    • H04N23/55—Optical parts specially adapted for electronic image sensors; Mounting thereof

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
CH310667D 1952-03-06 1953-02-09 Device for focusing and changing the lenses of television cameras. CH310667A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE310667X 1952-03-06

Publications (1)

Publication Number Publication Date
CH310667A true CH310667A (en) 1955-10-31

Family

ID=6125525

Family Applications (1)

Application Number Title Priority Date Filing Date
CH310667D CH310667A (en) 1952-03-06 1953-02-09 Device for focusing and changing the lenses of television cameras.

Country Status (1)

Country Link
CH (1) CH310667A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0019666A1 (en) * 1979-05-28 1980-12-10 Océ-Helioprint A.S. Lens turret

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0019666A1 (en) * 1979-05-28 1980-12-10 Océ-Helioprint A.S. Lens turret

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