JPH03100536A - 照射角可変ストロボ装置 - Google Patents

照射角可変ストロボ装置

Info

Publication number
JPH03100536A
JPH03100536A JP23761989A JP23761989A JPH03100536A JP H03100536 A JPH03100536 A JP H03100536A JP 23761989 A JP23761989 A JP 23761989A JP 23761989 A JP23761989 A JP 23761989A JP H03100536 A JPH03100536 A JP H03100536A
Authority
JP
Japan
Prior art keywords
semi
reflective
opening
pair
umbrellas
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
JP23761989A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0529895B2 (enrdf_load_stackoverflow
Inventor
Toshiaki Ueda
俊明 上田
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.)
Pentax Corp
Original Assignee
Asahi Kogaku Kogyo 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 Asahi Kogaku Kogyo Co Ltd filed Critical Asahi Kogaku Kogyo Co Ltd
Priority to JP23761989A priority Critical patent/JPH03100536A/ja
Publication of JPH03100536A publication Critical patent/JPH03100536A/ja
Publication of JPH0529895B2 publication Critical patent/JPH0529895B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Optical Elements Other Than Lenses (AREA)
  • Stroboscope Apparatuses (AREA)
JP23761989A 1989-09-13 1989-09-13 照射角可変ストロボ装置 Granted JPH03100536A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP23761989A JPH03100536A (ja) 1989-09-13 1989-09-13 照射角可変ストロボ装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP23761989A JPH03100536A (ja) 1989-09-13 1989-09-13 照射角可変ストロボ装置

Publications (2)

Publication Number Publication Date
JPH03100536A true JPH03100536A (ja) 1991-04-25
JPH0529895B2 JPH0529895B2 (enrdf_load_stackoverflow) 1993-05-06

Family

ID=17018005

Family Applications (1)

Application Number Title Priority Date Filing Date
JP23761989A Granted JPH03100536A (ja) 1989-09-13 1989-09-13 照射角可変ストロボ装置

Country Status (1)

Country Link
JP (1) JPH03100536A (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1307482C (zh) * 2001-12-13 2007-03-28 奥林巴斯光学工业株式会社 闪光装置、搭载该闪光装置的照相机及照相机的控制方法
JP2007199167A (ja) * 2006-01-24 2007-08-09 Nikon Corp 照明装置
CN103858052A (zh) * 2011-10-07 2014-06-11 松下电器产业株式会社 光照射装置

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5450324A (en) * 1977-09-28 1979-04-20 Canon Inc Camera with built-in strobo
JPS58181033A (ja) * 1982-04-16 1983-10-22 Canon Inc 照射角可変電子閃光装置
JPS62218949A (ja) * 1986-03-20 1987-09-26 Konishiroku Photo Ind Co Ltd 可変閃光発光装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5450324A (en) * 1977-09-28 1979-04-20 Canon Inc Camera with built-in strobo
JPS58181033A (ja) * 1982-04-16 1983-10-22 Canon Inc 照射角可変電子閃光装置
JPS62218949A (ja) * 1986-03-20 1987-09-26 Konishiroku Photo Ind Co Ltd 可変閃光発光装置

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1307482C (zh) * 2001-12-13 2007-03-28 奥林巴斯光学工业株式会社 闪光装置、搭载该闪光装置的照相机及照相机的控制方法
JP2007199167A (ja) * 2006-01-24 2007-08-09 Nikon Corp 照明装置
CN103858052A (zh) * 2011-10-07 2014-06-11 松下电器产业株式会社 光照射装置

Also Published As

Publication number Publication date
JPH0529895B2 (enrdf_load_stackoverflow) 1993-05-06

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