JPH0445906U - - Google Patents

Info

Publication number
JPH0445906U
JPH0445906U JP8696390U JP8696390U JPH0445906U JP H0445906 U JPH0445906 U JP H0445906U JP 8696390 U JP8696390 U JP 8696390U JP 8696390 U JP8696390 U JP 8696390U JP H0445906 U JPH0445906 U JP H0445906U
Authority
JP
Japan
Prior art keywords
lens
interferometers
light source
curvature
interference fringes
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
JP8696390U
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 JP8696390U priority Critical patent/JPH0445906U/ja
Publication of JPH0445906U publication Critical patent/JPH0445906U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Instruments For Measurement Of Length By Optical Means (AREA)
JP8696390U 1990-08-20 1990-08-20 Pending JPH0445906U (enrdf_load_stackoverflow)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8696390U JPH0445906U (enrdf_load_stackoverflow) 1990-08-20 1990-08-20

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8696390U JPH0445906U (enrdf_load_stackoverflow) 1990-08-20 1990-08-20

Publications (1)

Publication Number Publication Date
JPH0445906U true JPH0445906U (enrdf_load_stackoverflow) 1992-04-20

Family

ID=31818929

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8696390U Pending JPH0445906U (enrdf_load_stackoverflow) 1990-08-20 1990-08-20

Country Status (1)

Country Link
JP (1) JPH0445906U (enrdf_load_stackoverflow)

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