JPS5225630A - Automatic exposure control means - Google Patents

Automatic exposure control means

Info

Publication number
JPS5225630A
JPS5225630A JP50101410A JP10141075A JPS5225630A JP S5225630 A JPS5225630 A JP S5225630A JP 50101410 A JP50101410 A JP 50101410A JP 10141075 A JP10141075 A JP 10141075A JP S5225630 A JPS5225630 A JP S5225630A
Authority
JP
Japan
Prior art keywords
control means
exposure control
automatic exposure
enable
response
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
JP50101410A
Other languages
Japanese (ja)
Inventor
Hiroshi Iwata
Tetsuo Yamaoka
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.)
West Electric Co Ltd
Original Assignee
West Electric 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 West Electric Co Ltd filed Critical West Electric Co Ltd
Priority to JP50101410A priority Critical patent/JPS5225630A/en
Publication of JPS5225630A publication Critical patent/JPS5225630A/en
Pending legal-status Critical Current

Links

Landscapes

  • Exposure Control For Cameras (AREA)

Abstract

PURPOSE: To enable an electric operation in a simple mechanism by actuating plural shutter blades driven by a D.C. motor and an opening control mechanism in response to a quantity of received light.
COPYRIGHT: (C)1977,JPO&Japio
JP50101410A 1975-08-20 1975-08-20 Automatic exposure control means Pending JPS5225630A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50101410A JPS5225630A (en) 1975-08-20 1975-08-20 Automatic exposure control means

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50101410A JPS5225630A (en) 1975-08-20 1975-08-20 Automatic exposure control means

Publications (1)

Publication Number Publication Date
JPS5225630A true JPS5225630A (en) 1977-02-25

Family

ID=14299934

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50101410A Pending JPS5225630A (en) 1975-08-20 1975-08-20 Automatic exposure control means

Country Status (1)

Country Link
JP (1) JPS5225630A (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5017635A (en) * 1973-05-22 1975-02-25

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5017635A (en) * 1973-05-22 1975-02-25

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