CH473396A - Lens device for cinematographic projector - Google Patents

Lens device for cinematographic projector

Info

Publication number
CH473396A
CH473396A CH1508767A CH1508767A CH473396A CH 473396 A CH473396 A CH 473396A CH 1508767 A CH1508767 A CH 1508767A CH 1508767 A CH1508767 A CH 1508767A CH 473396 A CH473396 A CH 473396A
Authority
CH
Switzerland
Prior art keywords
lens device
cinematographic projector
cinematographic
projector
lens
Prior art date
Application number
CH1508767A
Other languages
French (fr)
Inventor
Justin Roman Robert
Charles O'donnell Miles
Bradley Johnson Robert
Original Assignee
Kodak 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 Kodak Sa filed Critical Kodak Sa
Publication of CH473396A publication Critical patent/CH473396A/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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Projection Apparatus (AREA)
CH1508767A 1966-10-27 1967-10-27 Lens device for cinematographic projector CH473396A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US59006666A 1966-10-27 1966-10-27
US65971767A 1967-08-10 1967-08-10

Publications (1)

Publication Number Publication Date
CH473396A true CH473396A (en) 1969-05-31

Family

ID=27080734

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1508767A CH473396A (en) 1966-10-27 1967-10-27 Lens device for cinematographic projector

Country Status (3)

Country Link
CH (1) CH473396A (en)
DE (1) DE1597200B1 (en)
GB (1) GB1215594A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2304920B (en) * 1995-09-01 1999-02-24 Keymed Optical instrument with an anti-backlash focusing mechanism

Also Published As

Publication number Publication date
DE1597200B1 (en) 1970-03-19
GB1215594A (en) 1970-12-09

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Legal Events

Date Code Title Description
PL Patent ceased