DE2357124A1 - Fernsehkamera - Google Patents

Fernsehkamera

Info

Publication number
DE2357124A1
DE2357124A1 DE2357124A DE2357124A DE2357124A1 DE 2357124 A1 DE2357124 A1 DE 2357124A1 DE 2357124 A DE2357124 A DE 2357124A DE 2357124 A DE2357124 A DE 2357124A DE 2357124 A1 DE2357124 A1 DE 2357124A1
Authority
DE
Germany
Prior art keywords
zoom lens
control device
setting
camera
actuator
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.)
Pending
Application number
DE2357124A
Other languages
German (de)
English (en)
Inventor
Eric Douglas Mcconnell
Joseph Colin Whitehouse
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.)
Rank Organization Ltd
Original Assignee
Rank Organization Ltd
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 Rank Organization Ltd filed Critical Rank Organization Ltd
Publication of DE2357124A1 publication Critical patent/DE2357124A1/de
Pending 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
    • G02B15/14—Optical objectives with means for varying the magnification by axial movement of one or more lenses or groups of lenses relative to the image plane for continuously varying the equivalent focal length of the objective
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
    • G02B7/02—Mountings, adjusting means, or light-tight connections, for optical elements for lenses
    • G02B7/04—Mountings, adjusting means, or light-tight connections, for optical elements for lenses with mechanism for focusing or varying magnification
    • G02B7/10—Mountings, adjusting means, or light-tight connections, for optical elements for lenses with mechanism for focusing or varying magnification by relative axial movement of several lenses, e.g. of varifocal objective lens

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Lens Barrels (AREA)
  • Color Television Image Signal Generators (AREA)
DE2357124A 1972-11-15 1973-11-15 Fernsehkamera Pending DE2357124A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5267372A GB1395968A (en) 1972-11-15 1972-11-15 Television cameras

Publications (1)

Publication Number Publication Date
DE2357124A1 true DE2357124A1 (de) 1974-05-22

Family

ID=10464831

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2357124A Pending DE2357124A1 (de) 1972-11-15 1973-11-15 Fernsehkamera

Country Status (5)

Country Link
JP (1) JPS4982224A (cs)
DE (1) DE2357124A1 (cs)
FR (1) FR2206521B3 (cs)
GB (1) GB1395968A (cs)
NL (1) NL7313769A (cs)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2126824B (en) * 1982-09-09 1986-04-23 Link Electronics Ltd Camera tube compensation for varations of camera lens focal length

Also Published As

Publication number Publication date
FR2206521A1 (cs) 1974-06-07
FR2206521B3 (cs) 1976-09-24
JPS4982224A (cs) 1974-08-08
NL7313769A (cs) 1974-05-17
GB1395968A (en) 1975-05-29

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Legal Events

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