JPH02117725U - - Google Patents
Info
- Publication number
- JPH02117725U JPH02117725U JP2757089U JP2757089U JPH02117725U JP H02117725 U JPH02117725 U JP H02117725U JP 2757089 U JP2757089 U JP 2757089U JP 2757089 U JP2757089 U JP 2757089U JP H02117725 U JPH02117725 U JP H02117725U
- Authority
- JP
- Japan
- Prior art keywords
- objective lens
- neutral position
- actuator
- position holding
- extensions
- 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
- 230000007935 neutral effect Effects 0.000 claims description 7
- 230000005855 radiation Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
Landscapes
- Optical Recording Or Reproduction (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2757089U JPH02117725U (de) | 1989-03-10 | 1989-03-10 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2757089U JPH02117725U (de) | 1989-03-10 | 1989-03-10 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH02117725U true JPH02117725U (de) | 1990-09-20 |
Family
ID=31250174
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2757089U Pending JPH02117725U (de) | 1989-03-10 | 1989-03-10 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH02117725U (de) |
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1989
- 1989-03-10 JP JP2757089U patent/JPH02117725U/ja active Pending