FR494104A - Decentering device for camera - Google Patents

Decentering device for camera

Info

Publication number
FR494104A
FR494104A FR494104DA FR494104A FR 494104 A FR494104 A FR 494104A FR 494104D A FR494104D A FR 494104DA FR 494104 A FR494104 A FR 494104A
Authority
FR
France
Prior art keywords
camera
decentering device
decentering
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
Paul-Laurent-Pierre Boyer
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.)
PAUL LAURENT PIERRE BOYER
Original Assignee
PAUL LAURENT PIERRE BOYER
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 PAUL LAURENT PIERRE BOYER filed Critical PAUL LAURENT PIERRE BOYER
Application granted granted Critical
Publication of FR494104A publication Critical patent/FR494104A/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
    • G03B3/00—Focusing arrangements of general interest for cameras, projectors or printers
    • G03B3/02—Focusing arrangements of general interest for cameras, projectors or printers moving lens along baseboard

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR494104D 1918-02-16 1918-02-16 Decentering device for camera Expired FR494104A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR494104T 1918-02-16

Publications (1)

Publication Number Publication Date
FR494104A true FR494104A (en) 1919-08-30

Family

ID=1529781

Family Applications (1)

Application Number Title Priority Date Filing Date
FR494104D Expired FR494104A (en) 1918-02-16 1918-02-16 Decentering device for camera

Country Status (1)

Country Link
FR (1) FR494104A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4198143A (en) * 1977-02-18 1980-04-15 Tokyo Kogaku Kikai Kabushiki Kaisha Apparatus for taking photographs of sections of crystalline lenses in which line focusing moves lens in its own plane

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4198143A (en) * 1977-02-18 1980-04-15 Tokyo Kogaku Kikai Kabushiki Kaisha Apparatus for taking photographs of sections of crystalline lenses in which line focusing moves lens in its own plane

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