JPS6427649U - - Google Patents

Info

Publication number
JPS6427649U
JPS6427649U JP12208887U JP12208887U JPS6427649U JP S6427649 U JPS6427649 U JP S6427649U JP 12208887 U JP12208887 U JP 12208887U JP 12208887 U JP12208887 U JP 12208887U JP S6427649 U JPS6427649 U JP S6427649U
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JP
Japan
Prior art keywords
light
spot light
detected
focus state
spot
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
JP12208887U
Other languages
English (en)
Japanese (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 JP12208887U priority Critical patent/JPS6427649U/ja
Publication of JPS6427649U publication Critical patent/JPS6427649U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
JP12208887U 1987-08-11 1987-08-11 Pending JPS6427649U (enrdf_load_stackoverflow)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12208887U JPS6427649U (enrdf_load_stackoverflow) 1987-08-11 1987-08-11

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12208887U JPS6427649U (enrdf_load_stackoverflow) 1987-08-11 1987-08-11

Publications (1)

Publication Number Publication Date
JPS6427649U true JPS6427649U (enrdf_load_stackoverflow) 1989-02-17

Family

ID=31369686

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12208887U Pending JPS6427649U (enrdf_load_stackoverflow) 1987-08-11 1987-08-11

Country Status (1)

Country Link
JP (1) JPS6427649U (enrdf_load_stackoverflow)

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