JPS5772134A - Image pickup device - Google Patents

Image pickup device

Info

Publication number
JPS5772134A
JPS5772134A JP55148802A JP14880280A JPS5772134A JP S5772134 A JPS5772134 A JP S5772134A JP 55148802 A JP55148802 A JP 55148802A JP 14880280 A JP14880280 A JP 14880280A JP S5772134 A JPS5772134 A JP S5772134A
Authority
JP
Japan
Prior art keywords
turning
image pickup
intersect
backward
positions
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.)
Granted
Application number
JP55148802A
Other languages
Japanese (ja)
Other versions
JPS6020734B2 (en
Inventor
Masataka Isaki
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP55148802A priority Critical patent/JPS6020734B2/en
Publication of JPS5772134A publication Critical patent/JPS5772134A/en
Publication of JPS6020734B2 publication Critical patent/JPS6020734B2/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
    • G03B35/00—Stereoscopic photography
    • G03B35/02—Stereoscopic photography by sequential recording
    • G03B35/04—Stereoscopic photography by sequential recording with movement of beam-selecting members in a system defining two or more viewpoints

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Stereoscopic And Panoramic Photography (AREA)
  • Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)

Abstract

PURPOSE:To perform stereoscopic image pickup objects moving forward and backward with respect to a video camera with good accuracy by turning a pair of reflection mirrors cooperatively in accordance with the focusing position of an image pickup lens. PURPOSE:Right and left reflection mirros 25, 15 are operated mutually symmetrically by a lever 19 and the like, and are driven by a servomotor 16. The turning of the mirror 15 and the turning of a focusing ring 26 are accomplished as the motor 16 is driven by the differential signal of the position signals outputted according to turning angles by potentiometers 34, 29. Here, a signal converter 37 is constituted of a non-linear type amplifier in a such a way that the positions where the optical axes 41 and 42 intersect coincide in the focusing position. Thereby, the objects moving forward and backward are stereoscopically shot with good accuracy because the mirrors 25, 15 turn in such a way that the positions where the optical axes 41 and 42 intersect are tracked by the turning of the ring 26.
JP55148802A 1980-10-22 1980-10-22 Imaging device Expired JPS6020734B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55148802A JPS6020734B2 (en) 1980-10-22 1980-10-22 Imaging device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55148802A JPS6020734B2 (en) 1980-10-22 1980-10-22 Imaging device

Publications (2)

Publication Number Publication Date
JPS5772134A true JPS5772134A (en) 1982-05-06
JPS6020734B2 JPS6020734B2 (en) 1985-05-23

Family

ID=15461027

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55148802A Expired JPS6020734B2 (en) 1980-10-22 1980-10-22 Imaging device

Country Status (1)

Country Link
JP (1) JPS6020734B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5575757A (en) * 1992-10-09 1996-11-19 Smith & Nephew Endoscopy Inc. Endoscope with focusing mechanism

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6352424U (en) * 1986-09-25 1988-04-08
KR102118285B1 (en) 2019-04-26 2020-06-02 도레이첨단소재 주식회사 Towpreg for filament winding and manufacturing method thereof
KR102507539B1 (en) 2021-05-26 2023-03-07 도레이첨단소재 주식회사 Towpreg for dry filament winding and manufacturing method thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5575757A (en) * 1992-10-09 1996-11-19 Smith & Nephew Endoscopy Inc. Endoscope with focusing mechanism

Also Published As

Publication number Publication date
JPS6020734B2 (en) 1985-05-23

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