JPS5449135A - Preventing device for counter-incident light into camera - Google Patents

Preventing device for counter-incident light into camera

Info

Publication number
JPS5449135A
JPS5449135A JP11573477A JP11573477A JPS5449135A JP S5449135 A JPS5449135 A JP S5449135A JP 11573477 A JP11573477 A JP 11573477A JP 11573477 A JP11573477 A JP 11573477A JP S5449135 A JPS5449135 A JP S5449135A
Authority
JP
Japan
Prior art keywords
lever
shutter
eyepiece lens
counter
incident light
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
JP11573477A
Other languages
Japanese (ja)
Inventor
Shigeru Yamaga
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.)
Ricoh Co Ltd
Original Assignee
Ricoh Co Ltd
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 Ricoh Co Ltd filed Critical Ricoh Co Ltd
Priority to JP11573477A priority Critical patent/JPS5449135A/en
Publication of JPS5449135A publication Critical patent/JPS5449135A/en
Pending legal-status Critical Current

Links

Landscapes

  • Viewfinders (AREA)
  • Shutters For Cameras (AREA)
  • Blocking Light For Cameras (AREA)

Abstract

PURPOSE: To automatcally open the shutter which prevents the counter-incident light after having photographed by opening an eyepiece lens shutter while being interlocked with a lever which shows the signal for computing the second blind.
CONSTITUTION: When lever 8 is operated, eyepiece lens shutter 1 is closed via operating lever 6 to interrupt the counter-incident light from the eyepiece lens 2 side and the precise phtotometry due to the photographic optical system is carried out. Then a proper exposure is made by the relase of shutter 11, and the second blind travels. When this travel is completed, the second blind travel completion signal lever 14 is rotated. And the operating lever 6 is pushed upwardly by opening lever 13, the shutter 1 is moved to automatically open the eyepiece lens 2. Accordingly, the manual openin is no longer required so that photographing interval can be shortened
COPYRIGHT: (C)1979,JPO&Japio
JP11573477A 1977-09-27 1977-09-27 Preventing device for counter-incident light into camera Pending JPS5449135A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11573477A JPS5449135A (en) 1977-09-27 1977-09-27 Preventing device for counter-incident light into camera

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11573477A JPS5449135A (en) 1977-09-27 1977-09-27 Preventing device for counter-incident light into camera

Publications (1)

Publication Number Publication Date
JPS5449135A true JPS5449135A (en) 1979-04-18

Family

ID=14669760

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11573477A Pending JPS5449135A (en) 1977-09-27 1977-09-27 Preventing device for counter-incident light into camera

Country Status (1)

Country Link
JP (1) JPS5449135A (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5113656A (en) * 1974-07-19 1976-02-03 Kikuo Yamada JORYOKUSHOKUBUTSUKIZUTAO RYOSHITA JINKOJUMOKUNO SEIKEIHOHO

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5113656A (en) * 1974-07-19 1976-02-03 Kikuo Yamada JORYOKUSHOKUBUTSUKIZUTAO RYOSHITA JINKOJUMOKUNO SEIKEIHOHO

Similar Documents

Publication Publication Date Title
JPS52127429U (en)
JPS552271A (en) Single-lens reflex camera having strobo device
JPS5383739A (en) Strobo flash control system for focal plane shutter camera of electric type
GB1461964A (en) Shutter and viewfinder mirror interlinkage means for a small single lens reflex camera
JPS5449135A (en) Preventing device for counter-incident light into camera
JPS5383737A (en) Single lens reflex camera
JPS5492727A (en) Camera provided with automatic focus control device
JPS5270830A (en) Lens interchangeable camera
JPS5430823A (en) Camera with lens shutter which automatically controls exposure time by reflecting light on film plane
GB2010500A (en) Photographic Camera having an Exposure Indicator
JPS5449136A (en) Preventing device for counter-incident light into camera finder
JPS5788416A (en) Automatic focusing camera
JPS55118020A (en) Freeze device of automatic focusing camera
JPS5677834A (en) Data back of camera
JPS52416A (en) Flash-shooting device
JPS5533118A (en) Auto focusing type camera
JPS5546727A (en) Manual stopping-down device of single-lens reflex camera
JPS5442133A (en) Automatic stroboscopic flash device for ttl-type camera
JPS5342027A (en) Single lens reflex camera of ttl photometry with electric self-timer
JPS53129032A (en) Single lens reflex camera which previously determines second time
JPS52150026A (en) Automatic exposure control camera
JPS528825A (en) Single lens reflex camera wherein an instant diaphragm action is pos b y an automatic adjustable light measure exposure device
JPS5412730A (en) Automatic exposure controller of cameras
JPS5460920A (en) Data recorder in self-processing film photographic apparatus mounted to camera body
JPS52143014A (en) Lens convertible camera