JPH0314644Y2 - - Google Patents

Info

Publication number
JPH0314644Y2
JPH0314644Y2 JP1983119224U JP11922483U JPH0314644Y2 JP H0314644 Y2 JPH0314644 Y2 JP H0314644Y2 JP 1983119224 U JP1983119224 U JP 1983119224U JP 11922483 U JP11922483 U JP 11922483U JP H0314644 Y2 JPH0314644 Y2 JP H0314644Y2
Authority
JP
Japan
Prior art keywords
holder
notch
diffraction grating
lens barrel
hole
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
Application number
JP1983119224U
Other languages
English (en)
Japanese (ja)
Other versions
JPS6028716U (ja
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 filed Critical
Priority to JP11922483U priority Critical patent/JPS6028716U/ja
Publication of JPS6028716U publication Critical patent/JPS6028716U/ja
Application granted granted Critical
Publication of JPH0314644Y2 publication Critical patent/JPH0314644Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Moving Of The Head For Recording And Reproducing By Optical Means (AREA)
  • Mounting And Adjusting Of Optical Elements (AREA)
JP11922483U 1983-07-30 1983-07-30 回折格子の微調整機構 Granted JPS6028716U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11922483U JPS6028716U (ja) 1983-07-30 1983-07-30 回折格子の微調整機構

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11922483U JPS6028716U (ja) 1983-07-30 1983-07-30 回折格子の微調整機構

Publications (2)

Publication Number Publication Date
JPS6028716U JPS6028716U (ja) 1985-02-26
JPH0314644Y2 true JPH0314644Y2 (en]) 1991-04-02

Family

ID=30273718

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11922483U Granted JPS6028716U (ja) 1983-07-30 1983-07-30 回折格子の微調整機構

Country Status (1)

Country Link
JP (1) JPS6028716U (en])

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6539456B2 (ja) 2015-02-18 2019-07-03 株式会社ｎｉｔｔｏｈ シリンドリカルレンズの母線周方向角度調整装置、シリンドリカルレンズの母線周方向角度調整装置を有するレンズ鏡筒
KR102373894B1 (ko) * 2020-09-10 2022-03-15 한국광기술원 유도등 및 그를 포함하는 화재 감지 시스템

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6042924B2 (ja) * 1978-09-14 1985-09-25 キヤノン株式会社 調整可能な鏡筒

Also Published As

Publication number Publication date
JPS6028716U (ja) 1985-02-26

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