JPS584016U - 曲率半径測定装置の位置合わせ光学系 - Google Patents

曲率半径測定装置の位置合わせ光学系

Info

Publication number
JPS584016U
JPS584016U JP9762981U JP9762981U JPS584016U JP S584016 U JPS584016 U JP S584016U JP 9762981 U JP9762981 U JP 9762981U JP 9762981 U JP9762981 U JP 9762981U JP S584016 U JPS584016 U JP S584016U
Authority
JP
Japan
Prior art keywords
splitter
radius
optical system
measuring device
positioning optical
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
JP9762981U
Other languages
English (en)
Japanese (ja)
Other versions
JPS6240568Y2 (en, 2012
Inventor
納田　昌雄
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.)
Nikon Corp
Original Assignee
Nikon Corp
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 Nikon Corp filed Critical Nikon Corp
Priority to JP9762981U priority Critical patent/JPS584016U/ja
Publication of JPS584016U publication Critical patent/JPS584016U/ja
Application granted granted Critical
Publication of JPS6240568Y2 publication Critical patent/JPS6240568Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Length Measuring Devices By Optical Means (AREA)
  • Optical Transform (AREA)
  • Testing Of Optical Devices Or Fibers (AREA)
JP9762981U 1981-07-02 1981-07-02 曲率半径測定装置の位置合わせ光学系 Granted JPS584016U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9762981U JPS584016U (ja) 1981-07-02 1981-07-02 曲率半径測定装置の位置合わせ光学系

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9762981U JPS584016U (ja) 1981-07-02 1981-07-02 曲率半径測定装置の位置合わせ光学系

Publications (2)

Publication Number Publication Date
JPS584016U true JPS584016U (ja) 1983-01-11
JPS6240568Y2 JPS6240568Y2 (en, 2012) 1987-10-17

Family

ID=29892416

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9762981U Granted JPS584016U (ja) 1981-07-02 1981-07-02 曲率半径測定装置の位置合わせ光学系

Country Status (1)

Country Link
JP (1) JPS584016U (en, 2012)

Also Published As

Publication number Publication date
JPS6240568Y2 (en, 2012) 1987-10-17

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