JPS522733A - Light amount control device at the time of flash photographing - Google Patents

Light amount control device at the time of flash photographing

Info

Publication number
JPS522733A
JPS522733A JP7908475A JP7908475A JPS522733A JP S522733 A JPS522733 A JP S522733A JP 7908475 A JP7908475 A JP 7908475A JP 7908475 A JP7908475 A JP 7908475A JP S522733 A JPS522733 A JP S522733A
Authority
JP
Japan
Prior art keywords
time
light amount
control device
amount control
flash photographing
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
JP7908475A
Other languages
Japanese (ja)
Inventor
Toshinori Imura
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.)
Minolta Co Ltd
Original Assignee
Minolta 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 Minolta Co Ltd filed Critical Minolta Co Ltd
Priority to JP7908475A priority Critical patent/JPS522733A/en
Publication of JPS522733A publication Critical patent/JPS522733A/en
Pending legal-status Critical Current

Links

Landscapes

  • Exposure Control For Cameras (AREA)

Abstract

PURPOSE: To control a light amount at the time of flash photographing by an ND filter which is movable on a photographing optical path.
COPYRIGHT: (C)1977,JPO&Japio
JP7908475A 1975-06-24 1975-06-24 Light amount control device at the time of flash photographing Pending JPS522733A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7908475A JPS522733A (en) 1975-06-24 1975-06-24 Light amount control device at the time of flash photographing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7908475A JPS522733A (en) 1975-06-24 1975-06-24 Light amount control device at the time of flash photographing

Publications (1)

Publication Number Publication Date
JPS522733A true JPS522733A (en) 1977-01-10

Family

ID=13680009

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7908475A Pending JPS522733A (en) 1975-06-24 1975-06-24 Light amount control device at the time of flash photographing

Country Status (1)

Country Link
JP (1) JPS522733A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS584287A (en) * 1981-06-30 1983-01-11 松下電工株式会社 Panel heater

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS584287A (en) * 1981-06-30 1983-01-11 松下電工株式会社 Panel heater

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