JPS5447630A - Data photographing device for camera - Google Patents

Data photographing device for camera

Info

Publication number
JPS5447630A
JPS5447630A JP11434377A JP11434377A JPS5447630A JP S5447630 A JPS5447630 A JP S5447630A JP 11434377 A JP11434377 A JP 11434377A JP 11434377 A JP11434377 A JP 11434377A JP S5447630 A JPS5447630 A JP S5447630A
Authority
JP
Japan
Prior art keywords
light
optical path
finder
filter
constitution
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
JP11434377A
Other languages
Japanese (ja)
Inventor
Shuichi Tamura
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 JP11434377A priority Critical patent/JPS5447630A/en
Publication of JPS5447630A publication Critical patent/JPS5447630A/en
Pending legal-status Critical Current

Links

Landscapes

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

Abstract

PURPOSE: To simplify the constitution of the device by selectively changing a light source and an optical path in accordance with the display on a finder and with a photographic action.
CONSTITUTION: Turning on and off of the light source are changed by the light source due to light emitting diode 22 of the narrow range of wave length by being coupled with the shutter and the lamp 9. The light of data image of the data source 7 due to the radiating light from the diode 22 and the lamp 9 is introduced into the optical path of photographing and into the optical path of finder via mirror 12, filter 24 complementary to the interceptive range of filter 23, and also via mirror 15, and the above optical path of photographing passes through mirror 13, and filter 23 which intercepts the range of light emitting light of the diode 22. Accordingly, the above device can be made with a simple constitution in which a mob member, etc. is no longer required, and concurrently the occurrence of a ghost image formed on the film due to th light of the optical path of the finder can be prevented
COPYRIGHT: (C)1979,JPO&Japio
JP11434377A 1977-09-21 1977-09-21 Data photographing device for camera Pending JPS5447630A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11434377A JPS5447630A (en) 1977-09-21 1977-09-21 Data photographing device for camera

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11434377A JPS5447630A (en) 1977-09-21 1977-09-21 Data photographing device for camera

Publications (1)

Publication Number Publication Date
JPS5447630A true JPS5447630A (en) 1979-04-14

Family

ID=14635382

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11434377A Pending JPS5447630A (en) 1977-09-21 1977-09-21 Data photographing device for camera

Country Status (1)

Country Link
JP (1) JPS5447630A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5389991A (en) * 1992-02-25 1995-02-14 Fuji Photo Film Co., Ltd. Camera having data recording device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5389991A (en) * 1992-02-25 1995-02-14 Fuji Photo Film Co., Ltd. Camera having data recording device

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