JPS52125326A - Aperture control photometric singleelens reflex camera reflecting mirror unit - Google Patents

Aperture control photometric singleelens reflex camera reflecting mirror unit

Info

Publication number
JPS52125326A
JPS52125326A JP2774076A JP2774076A JPS52125326A JP S52125326 A JPS52125326 A JP S52125326A JP 2774076 A JP2774076 A JP 2774076A JP 2774076 A JP2774076 A JP 2774076A JP S52125326 A JPS52125326 A JP S52125326A
Authority
JP
Japan
Prior art keywords
singleelens
reflecting mirror
mirror unit
reflex camera
aperture control
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
JP2774076A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5633693B2 (US20080094685A1-20080424-C00004.png
Inventor
Tooru Fukuhara
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.)
Nippon Chemical Industrial Co Ltd
Original Assignee
Nippon Chemical Industrial 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 Nippon Chemical Industrial Co Ltd filed Critical Nippon Chemical Industrial Co Ltd
Priority to JP2774076A priority Critical patent/JPS52125326A/ja
Priority to US05/776,363 priority patent/US4122468A/en
Priority to DE2711468A priority patent/DE2711468C3/de
Publication of JPS52125326A publication Critical patent/JPS52125326A/ja
Publication of JPS5633693B2 publication Critical patent/JPS5633693B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Cameras In General (AREA)
  • Exposure Control For Cameras (AREA)
  • Optical Elements Other Than Lenses (AREA)
JP2774076A 1976-03-16 1976-03-16 Aperture control photometric singleelens reflex camera reflecting mirror unit Granted JPS52125326A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2774076A JPS52125326A (en) 1976-03-16 1976-03-16 Aperture control photometric singleelens reflex camera reflecting mirror unit
US05/776,363 US4122468A (en) 1976-03-16 1977-03-10 Mirror device in a single lens reflex camera or the TTL metering type
DE2711468A DE2711468C3 (de) 1976-03-16 1977-03-16 Einäugige Spiegelreflexkamera mit Belichtungsmessung durch das Objektiv

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2774076A JPS52125326A (en) 1976-03-16 1976-03-16 Aperture control photometric singleelens reflex camera reflecting mirror unit

Publications (2)

Publication Number Publication Date
JPS52125326A true JPS52125326A (en) 1977-10-21
JPS5633693B2 JPS5633693B2 (US20080094685A1-20080424-C00004.png) 1981-08-05

Family

ID=12229418

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2774076A Granted JPS52125326A (en) 1976-03-16 1976-03-16 Aperture control photometric singleelens reflex camera reflecting mirror unit

Country Status (1)

Country Link
JP (1) JPS52125326A (US20080094685A1-20080424-C00004.png)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5825191U (ja) * 1981-08-12 1983-02-17 株式会社セ−ルスプロモ−シヨンセンタ− 遊戯用多用途棒

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52107832A (en) * 1976-03-05 1977-09-09 Nippon Chemical Ind Ttl photometric singleelens reflex camera reflecting mirror unit

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52107832A (en) * 1976-03-05 1977-09-09 Nippon Chemical Ind Ttl photometric singleelens reflex camera reflecting mirror unit

Also Published As

Publication number Publication date
JPS5633693B2 (US20080094685A1-20080424-C00004.png) 1981-08-05

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