JPH02128217U - - Google Patents

Info

Publication number
JPH02128217U
JPH02128217U JP3685989U JP3685989U JPH02128217U JP H02128217 U JPH02128217 U JP H02128217U JP 3685989 U JP3685989 U JP 3685989U JP 3685989 U JP3685989 U JP 3685989U JP H02128217 U JPH02128217 U JP H02128217U
Authority
JP
Japan
Prior art keywords
transparent plate
objective lens
axis
optical
pickup device
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
JP3685989U
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 JP3685989U priority Critical patent/JPH02128217U/ja
Publication of JPH02128217U publication Critical patent/JPH02128217U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Optical Head (AREA)
JP3685989U 1989-03-30 1989-03-30 Pending JPH02128217U (US20020095090A1-20020718-M00002.png)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3685989U JPH02128217U (US20020095090A1-20020718-M00002.png) 1989-03-30 1989-03-30

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3685989U JPH02128217U (US20020095090A1-20020718-M00002.png) 1989-03-30 1989-03-30

Publications (1)

Publication Number Publication Date
JPH02128217U true JPH02128217U (US20020095090A1-20020718-M00002.png) 1990-10-23

Family

ID=31543457

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3685989U Pending JPH02128217U (US20020095090A1-20020718-M00002.png) 1989-03-30 1989-03-30

Country Status (1)

Country Link
JP (1) JPH02128217U (US20020095090A1-20020718-M00002.png)

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