JPS6387626U - - Google Patents

Info

Publication number

JPS6387626U

JPS6387626U JP18311386U JP18311386U JPS6387626U JP S6387626 U JPS6387626 U JP S6387626U JP 18311386 U JP18311386 U JP 18311386U JP 18311386 U JP18311386 U JP 18311386U JP S6387626 U JPS6387626 U JP S6387626U

Authority

JP

Japan

Prior art keywords

objective lens

holder

lens

pickup device

optical

Prior art date

1986-11-28

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

Links

• Espacenet
• Global Dossier
• Discuss

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• 238000010586 diagram Methods 0.000 description 3
• 230000037431 insertion Effects 0.000 description 3
• 238000003780 insertion Methods 0.000 description 3
• 230000006835 compression Effects 0.000 description 1
• 238000007906 compression Methods 0.000 description 1
• 238000009792 diffusion process Methods 0.000 description 1
• 230000004907 flux Effects 0.000 description 1
• 239000011347 resin Substances 0.000 description 1
• 229920005989 resin Polymers 0.000 description 1