JPH0220821U - - Google Patents
Info
- Publication number
- JPH0220821U JPH0220821U JP9904388U JP9904388U JPH0220821U JP H0220821 U JPH0220821 U JP H0220821U JP 9904388 U JP9904388 U JP 9904388U JP 9904388 U JP9904388 U JP 9904388U JP H0220821 U JPH0220821 U JP H0220821U
- Authority
- JP
- Japan
- Prior art keywords
- lens
- light beam
- optical axis
- lens holding
- mirror
- 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 3
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Optical Recording Or Reproduction (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9904388U JPH0220821U (zh) | 1988-07-25 | 1988-07-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9904388U JPH0220821U (zh) | 1988-07-25 | 1988-07-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0220821U true JPH0220821U (zh) | 1990-02-13 |
Family
ID=31325840
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9904388U Pending JPH0220821U (zh) | 1988-07-25 | 1988-07-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0220821U (zh) |
-
1988
- 1988-07-25 JP JP9904388U patent/JPH0220821U/ja active Pending