JPS5778510A - Focusing controller - Google Patents

Focusing controller

Info

Publication number
JPS5778510A
JPS5778510A JP15554580A JP15554580A JPS5778510A JP S5778510 A JPS5778510 A JP S5778510A JP 15554580 A JP15554580 A JP 15554580A JP 15554580 A JP15554580 A JP 15554580A JP S5778510 A JPS5778510 A JP S5778510A
Authority
JP
Japan
Prior art keywords
cam
gear
edge face
focusing position
ring
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
JP15554580A
Other languages
English (en)
Inventor
Toyotoshi Suzuki
Mutsuhide Matsuda
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.)
Canon Inc
Original Assignee
Canon Inc
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 Canon Inc filed Critical Canon Inc
Priority to JP15554580A priority Critical patent/JPS5778510A/ja
Publication of JPS5778510A publication Critical patent/JPS5778510A/ja
Pending 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Focusing (AREA)
  • Lens Barrels (AREA)
  • Automatic Focus Adjustment (AREA)
JP15554580A 1980-11-05 1980-11-05 Focusing controller Pending JPS5778510A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15554580A JPS5778510A (en) 1980-11-05 1980-11-05 Focusing controller

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15554580A JPS5778510A (en) 1980-11-05 1980-11-05 Focusing controller

Publications (1)

Publication Number Publication Date
JPS5778510A true JPS5778510A (en) 1982-05-17

Family

ID=15608394

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15554580A Pending JPS5778510A (en) 1980-11-05 1980-11-05 Focusing controller

Country Status (1)

Country Link
JP (1) JPS5778510A (ja)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS606913A (ja) * 1983-06-24 1985-01-14 Matsushita Electric Ind Co Ltd レンズ移動装置
JPS62146101U (ja) * 1986-03-10 1987-09-16
JPS63143515A (ja) * 1986-12-08 1988-06-15 Matsushita Electric Ind Co Ltd レンズ保持装置
JPH0767017A (ja) * 1993-08-20 1995-03-10 Casio Comput Co Ltd カメラ装置
WO2019021702A1 (ja) * 2017-07-26 2019-01-31 日本電産コパル株式会社 撮像装置

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS606913A (ja) * 1983-06-24 1985-01-14 Matsushita Electric Ind Co Ltd レンズ移動装置
JPS62146101U (ja) * 1986-03-10 1987-09-16
JPS63143515A (ja) * 1986-12-08 1988-06-15 Matsushita Electric Ind Co Ltd レンズ保持装置
JPH0767017A (ja) * 1993-08-20 1995-03-10 Casio Comput Co Ltd カメラ装置
WO2019021702A1 (ja) * 2017-07-26 2019-01-31 日本電産コパル株式会社 撮像装置
JP2019028140A (ja) * 2017-07-26 2019-02-21 日本電産コパル株式会社 撮像装置

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