FR1097034A - Improvements to optical systems - Google Patents

Improvements to optical systems

Info

Publication number
FR1097034A
FR1097034A FR1097034DA FR1097034A FR 1097034 A FR1097034 A FR 1097034A FR 1097034D A FR1097034D A FR 1097034DA FR 1097034 A FR1097034 A FR 1097034A
Authority
FR
France
Prior art keywords
optical systems
optical
systems
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
John Leslie Stableford
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 filed Critical
Application granted granted Critical
Publication of FR1097034A publication Critical patent/FR1097034A/en
Expired legal-status Critical Current

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
    • G03B37/00—Panoramic or wide-screen photography; Photographing extended surfaces, e.g. for surveying; Photographing internal surfaces, e.g. of pipe
    • 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
    • G03B21/00—Projectors or projection-type viewers; Accessories therefor
    • G03B21/14—Details

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR1097034D 1953-03-03 1954-03-02 Improvements to optical systems Expired FR1097034A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1097034X 1953-03-03

Publications (1)

Publication Number Publication Date
FR1097034A true FR1097034A (en) 1955-06-28

Family

ID=10873776

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1097034D Expired FR1097034A (en) 1953-03-03 1954-03-02 Improvements to optical systems

Country Status (1)

Country Link
FR (1) FR1097034A (en)

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