JPS57200024A - Device for both-eye camera or the like - Google Patents

Device for both-eye camera or the like

Info

Publication number
JPS57200024A
JPS57200024A JP8388781A JP8388781A JPS57200024A JP S57200024 A JPS57200024 A JP S57200024A JP 8388781 A JP8388781 A JP 8388781A JP 8388781 A JP8388781 A JP 8388781A JP S57200024 A JPS57200024 A JP S57200024A
Authority
JP
Japan
Prior art keywords
mirror
eyes
viewed
subject
eyepieces
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
JP8388781A
Other languages
Japanese (ja)
Inventor
Yoshiro Nakamatsu
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP8388781A priority Critical patent/JPS57200024A/en
Publication of JPS57200024A publication Critical patent/JPS57200024A/en
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
    • G03B13/00—Viewfinders; Focusing aids for cameras; Means for focusing for cameras; Autofocus systems for cameras
    • G03B13/02—Viewfinders

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Viewfinders (AREA)

Abstract

PURPOSE:To relieve the fatigue of eyes and to facilitate the confirmation of a subject and focus adjustment, by providing an eyepiece finder which has at least width equal to the distance between both the eyes. CONSTITUTION:In a housing 10, a mirror 11 and a half-mirror 12 are provided slantingly, and a both-eyes mechanism 16 provided with eyepieces 13 and 14 and an objective piece 15 is fitted on the rear surface of a single-lens reflex camera 16. The optical axis of a finder window 3 is aligned to that of the objective piece 15, and both eyes 2 and 2' are set at the eyepieces 14 and 13. An image of a subject and a split image which are viewed conventionally through the finder window 3 are viewed by the right eye 2 through the half-mirror 12, and also viewed by the left eye 2' while reflected by the half-mirror 12 and mirror 11, thus confirming the subject partially by both the eyes.
JP8388781A 1981-06-02 1981-06-02 Device for both-eye camera or the like Pending JPS57200024A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8388781A JPS57200024A (en) 1981-06-02 1981-06-02 Device for both-eye camera or the like

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8388781A JPS57200024A (en) 1981-06-02 1981-06-02 Device for both-eye camera or the like

Publications (1)

Publication Number Publication Date
JPS57200024A true JPS57200024A (en) 1982-12-08

Family

ID=13815162

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8388781A Pending JPS57200024A (en) 1981-06-02 1981-06-02 Device for both-eye camera or the like

Country Status (1)

Country Link
JP (1) JPS57200024A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61296335A (en) * 1985-06-25 1986-12-27 Asahi Optical Co Ltd Stereo photographing double-lens adapter in single-lens reflex camera

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61296335A (en) * 1985-06-25 1986-12-27 Asahi Optical Co Ltd Stereo photographing double-lens adapter in single-lens reflex camera

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