JPS62180323U - - Google Patents
Info
- Publication number
- JPS62180323U JPS62180323U JP6810386U JP6810386U JPS62180323U JP S62180323 U JPS62180323 U JP S62180323U JP 6810386 U JP6810386 U JP 6810386U JP 6810386 U JP6810386 U JP 6810386U JP S62180323 U JPS62180323 U JP S62180323U
- Authority
- JP
- Japan
- Prior art keywords
- objective lens
- focusing
- leaf spring
- movable body
- tracking
- 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 3
- 238000001514 detection method Methods 0.000 description 1
Landscapes
- Optical Recording Or Reproduction (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6810386U JPS62180323U (en]) | 1986-05-06 | 1986-05-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6810386U JPS62180323U (en]) | 1986-05-06 | 1986-05-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62180323U true JPS62180323U (en]) | 1987-11-16 |
Family
ID=30907612
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6810386U Pending JPS62180323U (en]) | 1986-05-06 | 1986-05-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62180323U (en]) |
-
1986
- 1986-05-06 JP JP6810386U patent/JPS62180323U/ja active Pending