JPH0419457Y2 - - Google Patents

Info

Publication number
JPH0419457Y2
JPH0419457Y2 JP1986006542U JP654286U JPH0419457Y2 JP H0419457 Y2 JPH0419457 Y2 JP H0419457Y2 JP 1986006542 U JP1986006542 U JP 1986006542U JP 654286 U JP654286 U JP 654286U JP H0419457 Y2 JPH0419457 Y2 JP H0419457Y2
Authority
JP
Japan
Prior art keywords
light
spatial filter
reflected
lens
collimator lens
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
JP1986006542U
Other languages
English (en)
Japanese (ja)
Other versions
JPS62119606U (en]
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 JP1986006542U priority Critical patent/JPH0419457Y2/ja
Publication of JPS62119606U publication Critical patent/JPS62119606U/ja
Application granted granted Critical
Publication of JPH0419457Y2 publication Critical patent/JPH0419457Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Instruments For Measurement Of Length By Optical Means (AREA)
  • Length Measuring Devices By Optical Means (AREA)
JP1986006542U 1986-01-22 1986-01-22 Expired JPH0419457Y2 (en])

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1986006542U JPH0419457Y2 (en]) 1986-01-22 1986-01-22

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1986006542U JPH0419457Y2 (en]) 1986-01-22 1986-01-22

Publications (2)

Publication Number Publication Date
JPS62119606U JPS62119606U (en]) 1987-07-29
JPH0419457Y2 true JPH0419457Y2 (en]) 1992-05-01

Family

ID=30789155

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1986006542U Expired JPH0419457Y2 (en]) 1986-01-22 1986-01-22

Country Status (1)

Country Link
JP (1) JPH0419457Y2 (en])

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2462723A1 (fr) * 1979-07-27 1981-02-13 Thomson Csf Filtre directif pour ecran de visualisation, sa methode de fabrication, et systeme de visualisation, tube cathodique notamment, muni d'un tel filtre
JPS5958420U (ja) * 1982-10-08 1984-04-16 株式会社リコー レンズ系のフレア防止装置
JPS60211306A (ja) * 1984-04-06 1985-10-23 Ricoh Co Ltd 縞走査シエアリング干渉測定装置における光学系調整方法

Also Published As

Publication number Publication date
JPS62119606U (en]) 1987-07-29

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