JPS61140435U - - Google Patents
Info
- Publication number
- JPS61140435U JPS61140435U JP2321485U JP2321485U JPS61140435U JP S61140435 U JPS61140435 U JP S61140435U JP 2321485 U JP2321485 U JP 2321485U JP 2321485 U JP2321485 U JP 2321485U JP S61140435 U JPS61140435 U JP S61140435U
- Authority
- JP
- Japan
- Prior art keywords
- objective lens
- lens holder
- center axis
- rotational center
- ceramic
- 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
- 239000000919 ceramic Substances 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims 1
- 239000011347 resin Substances 0.000 claims 1
- 229920005989 resin Polymers 0.000 claims 1
Landscapes
- Optical Recording Or Reproduction (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2321485U JPS61140435U (enExample) | 1985-02-20 | 1985-02-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2321485U JPS61140435U (enExample) | 1985-02-20 | 1985-02-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61140435U true JPS61140435U (enExample) | 1986-08-30 |
Family
ID=30516248
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2321485U Pending JPS61140435U (enExample) | 1985-02-20 | 1985-02-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61140435U (enExample) |
-
1985
- 1985-02-20 JP JP2321485U patent/JPS61140435U/ja active Pending