JPS63113220U - - Google Patents
Info
- Publication number
- JPS63113220U JPS63113220U JP476587U JP476587U JPS63113220U JP S63113220 U JPS63113220 U JP S63113220U JP 476587 U JP476587 U JP 476587U JP 476587 U JP476587 U JP 476587U JP S63113220 U JPS63113220 U JP S63113220U
- Authority
- JP
- Japan
- Prior art keywords
- objective lens
- optical
- optical pickup
- filter
- optical device
- 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 23
- 238000010586 diagram Methods 0.000 description 11
Landscapes
- Lens Barrels (AREA)
- Optical Head (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP476587U JPS63113220U (en:Method) | 1987-01-16 | 1987-01-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP476587U JPS63113220U (en:Method) | 1987-01-16 | 1987-01-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63113220U true JPS63113220U (en:Method) | 1988-07-21 |
Family
ID=30785729
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP476587U Pending JPS63113220U (en:Method) | 1987-01-16 | 1987-01-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63113220U (en:Method) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2002056063A1 (fr) * | 2001-01-15 | 2002-07-18 | Hoya Corporation | Lentille et corps soude d'un constituant optique |
-
1987
- 1987-01-16 JP JP476587U patent/JPS63113220U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2002056063A1 (fr) * | 2001-01-15 | 2002-07-18 | Hoya Corporation | Lentille et corps soude d'un constituant optique |