JPS5447633A - Camera capable of photographing data and displaying on finder - Google Patents

Camera capable of photographing data and displaying on finder

Info

Publication number
JPS5447633A
JPS5447633A JP11434777A JP11434777A JPS5447633A JP S5447633 A JPS5447633 A JP S5447633A JP 11434777 A JP11434777 A JP 11434777A JP 11434777 A JP11434777 A JP 11434777A JP S5447633 A JPS5447633 A JP S5447633A
Authority
JP
Japan
Prior art keywords
data
finder
mask
lens
regardless
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
JP11434777A
Other languages
Japanese (ja)
Inventor
Yoichi Okuno
Hideo Yokota
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 JP11434777A priority Critical patent/JPS5447633A/en
Priority to US05/943,355 priority patent/US4190338A/en
Publication of JPS5447633A publication Critical patent/JPS5447633A/en
Pending legal-status Critical Current

Links

Landscapes

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

Abstract

PURPOSE: To facilitate the display of a photographing information by providing an optical system which forms the intermediate of data near the focal plane of the eyepice of a finder.
CONSTITUTION: Radiating light due to the light source 10 via mirror 12 of data 13 is focused on the mask 7 to form intemediate image via mirror 14, half mirror, lens 18, and mirrors 19W21. In this case, the mask 7 disposed near the focal plane of inverted Galileo type eyepiece of finder by means of lens 18 is optically conjugate with the data 13. Therefore, regardless of the position of the data 13, the virtual image of the intermediate image formed on the mask 7 is accepted as the data source of finder system. Thus, regardless of the size of data 13, the data can be easily displayed by optionally selecting the size of display via lens 5
COPYRIGHT: (C)1979,JPO&Japio
JP11434777A 1977-09-21 1977-09-21 Camera capable of photographing data and displaying on finder Pending JPS5447633A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP11434777A JPS5447633A (en) 1977-09-21 1977-09-21 Camera capable of photographing data and displaying on finder
US05/943,355 US4190338A (en) 1977-09-21 1978-09-18 Data recording camera

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11434777A JPS5447633A (en) 1977-09-21 1977-09-21 Camera capable of photographing data and displaying on finder

Publications (1)

Publication Number Publication Date
JPS5447633A true JPS5447633A (en) 1979-04-14

Family

ID=14635474

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11434777A Pending JPS5447633A (en) 1977-09-21 1977-09-21 Camera capable of photographing data and displaying on finder

Country Status (1)

Country Link
JP (1) JPS5447633A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS599330U (en) * 1982-07-12 1984-01-21 オリンパス光学工業株式会社 data imprint camera

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5149720A (en) * 1974-10-25 1976-04-30 Fuji Photo Film Co Ltd Deetakirokusochiosonaeta kamera

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5149720A (en) * 1974-10-25 1976-04-30 Fuji Photo Film Co Ltd Deetakirokusochiosonaeta kamera

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS599330U (en) * 1982-07-12 1984-01-21 オリンパス光学工業株式会社 data imprint camera

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