IT1230502B - Obiettivo per telecamera - Google Patents

Obiettivo per telecamera

Info

Publication number
IT1230502B
IT1230502B IT8822028A IT2202888A IT1230502B IT 1230502 B IT1230502 B IT 1230502B IT 8822028 A IT8822028 A IT 8822028A IT 2202888 A IT2202888 A IT 2202888A IT 1230502 B IT1230502 B IT 1230502B
Authority
IT
Italy
Prior art keywords
camera lens
lens
camera
Prior art date
Application number
IT8822028A
Other languages
English (en)
Other versions
IT8822028A0 (it
Inventor
Gerard Corbasson
Original Assignee
Angenieux P Ets
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 Angenieux P Ets filed Critical Angenieux P Ets
Publication of IT8822028A0 publication Critical patent/IT8822028A0/it
Application granted granted Critical
Publication of IT1230502B publication Critical patent/IT1230502B/it

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
    • G03B9/00—Exposure-making shutters; Diaphragms
    • G03B9/08—Shutters
    • G03B9/10—Blade or disc rotating or pivoting about axis normal to its plane
    • 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)
  • Shutters For Cameras (AREA)
IT8822028A 1987-11-17 1988-09-21 Obiettivo per telecamera IT1230502B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8715841A FR2623302B1 (fr) 1987-11-17 1987-11-17 Objectif pour camera de television

Publications (2)

Publication Number Publication Date
IT8822028A0 IT8822028A0 (it) 1988-09-21
IT1230502B true IT1230502B (it) 1991-10-25

Family

ID=9356857

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8822028A IT1230502B (it) 1987-11-17 1988-09-21 Obiettivo per telecamera

Country Status (2)

Country Link
FR (1) FR2623302B1 (it)
IT (1) IT1230502B (it)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4133164A1 (de) * 1991-10-07 1993-04-08 Broadcast Television Syst Videokamera mit mindestens einem halbleiter-bildsensor und einer umlaufenden sektorblende
US5325123A (en) * 1992-04-16 1994-06-28 Bettinardi Edward R Method and apparatus for variable video magnification
EP1030213A1 (de) * 1999-02-20 2000-08-23 Raytheon Marine GmbH Kinofilmprojektor

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH597613A5 (en) * 1976-08-31 1978-04-14 Bolex Int Sa SLR camera with phase-linked shutter and stop movements
JPH0666906B2 (ja) * 1984-01-31 1994-08-24 キヤノン株式会社 光学装置
JPS61121668A (ja) * 1984-11-19 1986-06-09 Victor Co Of Japan Ltd ビデオカメラ

Also Published As

Publication number Publication date
FR2623302A1 (fr) 1989-05-19
FR2623302B1 (fr) 1991-11-08
IT8822028A0 (it) 1988-09-21

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