JPH0447401B2 - - Google Patents

Info

Publication number
JPH0447401B2
JPH0447401B2 JP62277481A JP27748187A JPH0447401B2 JP H0447401 B2 JPH0447401 B2 JP H0447401B2 JP 62277481 A JP62277481 A JP 62277481A JP 27748187 A JP27748187 A JP 27748187A JP H0447401 B2 JPH0447401 B2 JP H0447401B2
Authority
JP
Japan
Prior art keywords
light
axis
illumination
focus
focal point
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.)
Expired - Lifetime
Application number
JP62277481A
Other languages
English (en)
Japanese (ja)
Other versions
JPH01120701A (ja
Inventor
Yasuhiro Kato
Kazuhiko Oka
Mitsuhiro Koyama
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.)
Yamada Iryo Shomei KK
Original Assignee
Yamada Iryo Shomei KK
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 Yamada Iryo Shomei KK filed Critical Yamada Iryo Shomei KK
Priority to JP62277481A priority Critical patent/JPH01120701A/ja
Publication of JPH01120701A publication Critical patent/JPH01120701A/ja
Publication of JPH0447401B2 publication Critical patent/JPH0447401B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
JP62277481A 1987-11-04 1987-11-04 医療用無影照明装置における自動焦点深度調節方法 Granted JPH01120701A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62277481A JPH01120701A (ja) 1987-11-04 1987-11-04 医療用無影照明装置における自動焦点深度調節方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62277481A JPH01120701A (ja) 1987-11-04 1987-11-04 医療用無影照明装置における自動焦点深度調節方法

Publications (2)

Publication Number Publication Date
JPH01120701A JPH01120701A (ja) 1989-05-12
JPH0447401B2 true JPH0447401B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1992-08-03

Family

ID=17584194

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62277481A Granted JPH01120701A (ja) 1987-11-04 1987-11-04 医療用無影照明装置における自動焦点深度調節方法

Country Status (1)

Country Link
JP (1) JPH01120701A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4913173B2 (ja) * 2009-03-30 2012-04-11 株式会社京三製作所 列車位置検出システム
JP2011204365A (ja) * 2010-03-24 2011-10-13 Tokai Univ 光源位置決め補助装置およびこれを備えた光源装置

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5754064Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1977-08-01 1982-11-22
JPS61226031A (ja) * 1985-03-30 1986-10-07 山田医療照明株式会社 医療用無影照明装置

Also Published As

Publication number Publication date
JPH01120701A (ja) 1989-05-12

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Legal Events

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