JPS57202517A - Image pickup device - Google Patents

Image pickup device

Info

Publication number
JPS57202517A
JPS57202517A JP56087745A JP8774581A JPS57202517A JP S57202517 A JPS57202517 A JP S57202517A JP 56087745 A JP56087745 A JP 56087745A JP 8774581 A JP8774581 A JP 8774581A JP S57202517 A JPS57202517 A JP S57202517A
Authority
JP
Japan
Prior art keywords
film
lenses
circular arc
reflected
curvature
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
JP56087745A
Other languages
Japanese (ja)
Inventor
Makoto Kikuchi
Akio Ogoshi
Masami Shirakawa
Tadamitsu Morimoto
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.)
Sony Corp
Original Assignee
Sony Corp
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 Sony Corp filed Critical Sony Corp
Priority to JP56087745A priority Critical patent/JPS57202517A/en
Publication of JPS57202517A publication Critical patent/JPS57202517A/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B30/00—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images
    • G02B30/20—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes
    • G02B30/34—Stereoscopes providing a stereoscopic pair of separated images corresponding to parallactically displaced views of the same object, e.g. 3D slide viewers
    • G02B30/35—Stereoscopes providing a stereoscopic pair of separated images corresponding to parallactically displaced views of the same object, e.g. 3D slide viewers using reflective optical elements in the optical path between the images and the observer

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Stereoscopic And Panoramic Photography (AREA)

Abstract

PURPOSE:To obtain a small-sized film for three-dimentional images, by forming plural images on an image pickup face by passing lights caught by plural optical path selectors arranged on a circular arc through the center of the curvature of the circular arc by mean of an optical path changing means, and then, reflecting the lights with a cylindrical mirror. CONSTITUTION:A light from an object O incident to a plano-convex lens La through pinholes Sl of lenses 1a, 1b,... in range of + or -theta incident angle is converted by a cylindrical lens Lb and reflected at reflection faces of prisms 2a, 2b,.... The reflected light is again reflected by a mirror having a cylindrical surface 3 after passing through the center of a curvature Q0 of a circular arc on which the lenses 1a, 1b,... are arranged at regular intervals, and form an image extended to a prescribed width (d) on an arc-shaped film 4. Since the (d) of this time is extremely small as compared with the width of the lenses 1a, 1b,..., the film 4 also becomes smaller in size. This film 4 is used for a three- dimensional image displaying device and reproduction of the three-dimensional image is performed.
JP56087745A 1981-06-08 1981-06-08 Image pickup device Pending JPS57202517A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56087745A JPS57202517A (en) 1981-06-08 1981-06-08 Image pickup device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56087745A JPS57202517A (en) 1981-06-08 1981-06-08 Image pickup device

Publications (1)

Publication Number Publication Date
JPS57202517A true JPS57202517A (en) 1982-12-11

Family

ID=13923463

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56087745A Pending JPS57202517A (en) 1981-06-08 1981-06-08 Image pickup device

Country Status (1)

Country Link
JP (1) JPS57202517A (en)

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