JPS5963329U - 光磁気記録用及び再生用対物レンズ - Google Patents

光磁気記録用及び再生用対物レンズ

Info

Publication number
JPS5963329U
JPS5963329U JP15702282U JP15702282U JPS5963329U JP S5963329 U JPS5963329 U JP S5963329U JP 15702282 U JP15702282 U JP 15702282U JP 15702282 U JP15702282 U JP 15702282U JP S5963329 U JPS5963329 U JP S5963329U
Authority
JP
Japan
Prior art keywords
lens
light source
source side
magneto
reproduction
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
JP15702282U
Other languages
English (en)
Japanese (ja)
Other versions
JPS6320972Y2 (cs
Inventor
洋治 久保田
葉玉　秀俊
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.)
Nidec Instruments Corp
Original Assignee
Sankyo Seiki Manufacturing Co Ltd
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 Sankyo Seiki Manufacturing Co Ltd filed Critical Sankyo Seiki Manufacturing Co Ltd
Priority to JP15702282U priority Critical patent/JPS5963329U/ja
Publication of JPS5963329U publication Critical patent/JPS5963329U/ja
Application granted granted Critical
Publication of JPS6320972Y2 publication Critical patent/JPS6320972Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Lenses (AREA)
JP15702282U 1982-10-19 1982-10-19 光磁気記録用及び再生用対物レンズ Granted JPS5963329U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15702282U JPS5963329U (ja) 1982-10-19 1982-10-19 光磁気記録用及び再生用対物レンズ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15702282U JPS5963329U (ja) 1982-10-19 1982-10-19 光磁気記録用及び再生用対物レンズ

Publications (2)

Publication Number Publication Date
JPS5963329U true JPS5963329U (ja) 1984-04-26
JPS6320972Y2 JPS6320972Y2 (cs) 1988-06-10

Family

ID=30346313

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15702282U Granted JPS5963329U (ja) 1982-10-19 1982-10-19 光磁気記録用及び再生用対物レンズ

Country Status (1)

Country Link
JP (1) JPS5963329U (cs)

Also Published As

Publication number Publication date
JPS6320972Y2 (cs) 1988-06-10

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