JPS54139527A - Diaphragm mechanism for singleelens reflex camera - Google Patents

Diaphragm mechanism for singleelens reflex camera

Info

Publication number
JPS54139527A
JPS54139527A JP4651678A JP4651678A JPS54139527A JP S54139527 A JPS54139527 A JP S54139527A JP 4651678 A JP4651678 A JP 4651678A JP 4651678 A JP4651678 A JP 4651678A JP S54139527 A JPS54139527 A JP S54139527A
Authority
JP
Japan
Prior art keywords
singleelens
reflex camera
diaphragm mechanism
diaphragm
reflex
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
JP4651678A
Other languages
Japanese (ja)
Inventor
Hitoshi Ogawa
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.)
Mamiya Camera Co Ltd
Original Assignee
Mamiya Camera 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 Mamiya Camera Co Ltd filed Critical Mamiya Camera Co Ltd
Priority to JP4651678A priority Critical patent/JPS54139527A/en
Publication of JPS54139527A publication Critical patent/JPS54139527A/en
Pending legal-status Critical Current

Links

Landscapes

  • Focusing (AREA)
  • Diaphragms For Cameras (AREA)
  • Automatic Focus Adjustment (AREA)
JP4651678A 1978-04-21 1978-04-21 Diaphragm mechanism for singleelens reflex camera Pending JPS54139527A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4651678A JPS54139527A (en) 1978-04-21 1978-04-21 Diaphragm mechanism for singleelens reflex camera

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4651678A JPS54139527A (en) 1978-04-21 1978-04-21 Diaphragm mechanism for singleelens reflex camera

Publications (1)

Publication Number Publication Date
JPS54139527A true JPS54139527A (en) 1979-10-30

Family

ID=12749427

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4651678A Pending JPS54139527A (en) 1978-04-21 1978-04-21 Diaphragm mechanism for singleelens reflex camera

Country Status (1)

Country Link
JP (1) JPS54139527A (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4855728A (en) * 1971-11-10 1973-08-04
JPS4968429A (en) * 1972-11-08 1974-07-03
JPS525528B2 (en) * 1973-03-30 1977-02-15

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4855728A (en) * 1971-11-10 1973-08-04
JPS4968429A (en) * 1972-11-08 1974-07-03
JPS525528B2 (en) * 1973-03-30 1977-02-15

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