JPS6235420U - - Google Patents
Info
- Publication number
- JPS6235420U JPS6235420U JP12590385U JP12590385U JPS6235420U JP S6235420 U JPS6235420 U JP S6235420U JP 12590385 U JP12590385 U JP 12590385U JP 12590385 U JP12590385 U JP 12590385U JP S6235420 U JPS6235420 U JP S6235420U
- Authority
- JP
- Japan
- Prior art keywords
- lens
- holding member
- optical
- objective lens
- lens holding
- 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
Links
- 230000003287 optical effect Effects 0.000 claims description 18
- 238000001514 detection method Methods 0.000 claims 2
- 230000005484 gravity Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Optical Head (AREA)
- Optical Recording Or Reproduction (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12590385U JPS6235420U (de) | 1985-08-16 | 1985-08-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12590385U JPS6235420U (de) | 1985-08-16 | 1985-08-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6235420U true JPS6235420U (de) | 1987-03-02 |
Family
ID=31019205
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12590385U Pending JPS6235420U (de) | 1985-08-16 | 1985-08-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6235420U (de) |
-
1985
- 1985-08-16 JP JP12590385U patent/JPS6235420U/ja active Pending
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