JPS5528088A - Display device in finder of camera - Google Patents

Display device in finder of camera

Info

Publication number
JPS5528088A
JPS5528088A JP10210578A JP10210578A JPS5528088A JP S5528088 A JPS5528088 A JP S5528088A JP 10210578 A JP10210578 A JP 10210578A JP 10210578 A JP10210578 A JP 10210578A JP S5528088 A JPS5528088 A JP S5528088A
Authority
JP
Japan
Prior art keywords
information
rays
exposure
elements
optical path
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
JP10210578A
Other languages
Japanese (ja)
Other versions
JPS6158021B2 (en
Inventor
Minoru Yamada
Toru Horikoshi
Hideo Shizume
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.)
Konica Minolta Inc
Original Assignee
Konica Minolta 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 Konica Minolta Inc filed Critical Konica Minolta Inc
Priority to JP10210578A priority Critical patent/JPS5528088A/en
Publication of JPS5528088A publication Critical patent/JPS5528088A/en
Publication of JPS6158021B2 publication Critical patent/JPS6158021B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Indication In Cameras, And Counting Of Exposures (AREA)

Abstract

PURPOSE: To lead the rays of exposure-information-displaying elements into the finder optical path and let them focus near the eye point by using the specified optical guide members.
CONSTITUTION: Rays from exposure information display elements 6a, 6b...such as LEDs or other are reflected on the reflecting surfaces 8c, 8d of an optical guide member 8 and pass through the prism 5 in the finder optical path by the projecting surface 8e formed by cylindrical planes, etc., thence they are converged toward an eye point 1 within the plane parallel to the arraying direction of the elements 6a, 6b... Hence, the information-displaying element rays are led into the finder optical path and are then focussed at the eye point irrespective of the number of the exposure-information-displaying elements, thus exposure information may be visually recognized without moving the eyes. The similar results are also obtainable even by focusing the rays by the use of Fresnel lens or the like.
COPYRIGHT: (C)1980,JPO&Japio
JP10210578A 1978-08-22 1978-08-22 Display device in finder of camera Granted JPS5528088A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10210578A JPS5528088A (en) 1978-08-22 1978-08-22 Display device in finder of camera

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10210578A JPS5528088A (en) 1978-08-22 1978-08-22 Display device in finder of camera

Publications (2)

Publication Number Publication Date
JPS5528088A true JPS5528088A (en) 1980-02-28
JPS6158021B2 JPS6158021B2 (en) 1986-12-09

Family

ID=14318510

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10210578A Granted JPS5528088A (en) 1978-08-22 1978-08-22 Display device in finder of camera

Country Status (1)

Country Link
JP (1) JPS5528088A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5719940U (en) * 1980-07-02 1982-02-02

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4945728A (en) * 1972-09-04 1974-05-01 Canon Kk FUAINDAANAIHYOJISOCHI
JPS5296536A (en) * 1976-02-09 1977-08-13 Canon Inc Finder

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4945728A (en) * 1972-09-04 1974-05-01 Canon Kk FUAINDAANAIHYOJISOCHI
JPS5296536A (en) * 1976-02-09 1977-08-13 Canon Inc Finder

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5719940U (en) * 1980-07-02 1982-02-02
US4530583A (en) * 1980-07-02 1985-07-23 Canon Kabushiki Kaisha Display device for view finder

Also Published As

Publication number Publication date
JPS6158021B2 (en) 1986-12-09

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