JPH0481219U - - Google Patents
Info
- Publication number
- JPH0481219U JPH0481219U JP12193590U JP12193590U JPH0481219U JP H0481219 U JPH0481219 U JP H0481219U JP 12193590 U JP12193590 U JP 12193590U JP 12193590 U JP12193590 U JP 12193590U JP H0481219 U JPH0481219 U JP H0481219U
- Authority
- JP
- Japan
- Prior art keywords
- objective lens
- wedge prism
- shaft body
- lens actuator
- hollow shaft
- 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
Links
- 230000003287 optical effect Effects 0.000 claims description 5
- 230000001678 irradiating effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 1
Landscapes
- Optical Recording Or Reproduction (AREA)
- Optical Head (AREA)
- Moving Of The Head For Recording And Reproducing By Optical Means (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12193590U JP2524991Y2 (ja) | 1990-11-20 | 1990-11-20 | 対物レンズアクチュエータ |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12193590U JP2524991Y2 (ja) | 1990-11-20 | 1990-11-20 | 対物レンズアクチュエータ |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0481219U true JPH0481219U (da) | 1992-07-15 |
| JP2524991Y2 JP2524991Y2 (ja) | 1997-02-05 |
Family
ID=31869754
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12193590U Expired - Lifetime JP2524991Y2 (ja) | 1990-11-20 | 1990-11-20 | 対物レンズアクチュエータ |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2524991Y2 (da) |
-
1990
- 1990-11-20 JP JP12193590U patent/JP2524991Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JP2524991Y2 (ja) | 1997-02-05 |
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