JPH0342510U - - Google Patents
Info
- Publication number
- JPH0342510U JPH0342510U JP10386389U JP10386389U JPH0342510U JP H0342510 U JPH0342510 U JP H0342510U JP 10386389 U JP10386389 U JP 10386389U JP 10386389 U JP10386389 U JP 10386389U JP H0342510 U JPH0342510 U JP H0342510U
- Authority
- JP
- Japan
- Prior art keywords
- light source
- lens unit
- light
- objective lens
- shielding means
- 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 1
- 238000003384 imaging method Methods 0.000 description 1
Landscapes
- Instruments For Measurement Of Length By Optical Means (AREA)
- Length Measuring Devices By Optical Means (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10386389U JPH0342510U (fr) | 1989-09-04 | 1989-09-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10386389U JPH0342510U (fr) | 1989-09-04 | 1989-09-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0342510U true JPH0342510U (fr) | 1991-04-22 |
Family
ID=31652680
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10386389U Pending JPH0342510U (fr) | 1989-09-04 | 1989-09-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0342510U (fr) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6014284A (ja) * | 1983-07-05 | 1985-01-24 | 株式会社日立製作所 | エレベ−タ階床位置表示装置 |
| JPS6157805B2 (fr) * | 1979-12-27 | 1986-12-09 | Hasegawa T Co Ltd | |
| JPS63285452A (ja) * | 1987-05-18 | 1988-11-22 | Oyo Koden Kenkiyuushitsu:Kk | 線状体端面の検査装置 |
-
1989
- 1989-09-04 JP JP10386389U patent/JPH0342510U/ja active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6157805B2 (fr) * | 1979-12-27 | 1986-12-09 | Hasegawa T Co Ltd | |
| JPS6014284A (ja) * | 1983-07-05 | 1985-01-24 | 株式会社日立製作所 | エレベ−タ階床位置表示装置 |
| JPS63285452A (ja) * | 1987-05-18 | 1988-11-22 | Oyo Koden Kenkiyuushitsu:Kk | 線状体端面の検査装置 |