JPH045055Y2 - - Google Patents
Info
- Publication number
- JPH045055Y2 JPH045055Y2 JP12159084U JP12159084U JPH045055Y2 JP H045055 Y2 JPH045055 Y2 JP H045055Y2 JP 12159084 U JP12159084 U JP 12159084U JP 12159084 U JP12159084 U JP 12159084U JP H045055 Y2 JPH045055 Y2 JP H045055Y2
- Authority
- JP
- Japan
- Prior art keywords
- base body
- lens
- beam splitter
- lens holding
- objective lens
- 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.)
- Expired
Links
- 230000003287 optical effect Effects 0.000 claims description 19
- 230000007935 neutral effect Effects 0.000 description 7
- 230000037431 insertion Effects 0.000 description 3
- 238000003780 insertion Methods 0.000 description 3
- 230000002093 peripheral effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 230000001678 irradiating effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Landscapes
- Optical Recording Or Reproduction (AREA)
- Optical Head (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12159084U JPS6137127U (ja) | 1984-08-07 | 1984-08-07 | 光学的情報読取装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12159084U JPS6137127U (ja) | 1984-08-07 | 1984-08-07 | 光学的情報読取装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6137127U JPS6137127U (ja) | 1986-03-07 |
| JPH045055Y2 true JPH045055Y2 (zh) | 1992-02-13 |
Family
ID=30680369
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12159084U Granted JPS6137127U (ja) | 1984-08-07 | 1984-08-07 | 光学的情報読取装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6137127U (zh) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0496907U (zh) * | 1991-01-29 | 1992-08-21 |
-
1984
- 1984-08-07 JP JP12159084U patent/JPS6137127U/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6137127U (ja) | 1986-03-07 |
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