JPS61167620U - - Google Patents
Info
- Publication number
- JPS61167620U JPS61167620U JP5081885U JP5081885U JPS61167620U JP S61167620 U JPS61167620 U JP S61167620U JP 5081885 U JP5081885 U JP 5081885U JP 5081885 U JP5081885 U JP 5081885U JP S61167620 U JPS61167620 U JP S61167620U
- Authority
- JP
- Japan
- Prior art keywords
- optical system
- illumination optical
- reflection illumination
- position facing
- emitted light
- 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 9
- 238000005286 illumination Methods 0.000 claims description 7
- 238000010586 diagram Methods 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
Landscapes
- Instruments For Measurement Of Length By Optical Means (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5081885U JPS61167620U (enExample) | 1985-04-05 | 1985-04-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5081885U JPS61167620U (enExample) | 1985-04-05 | 1985-04-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61167620U true JPS61167620U (enExample) | 1986-10-17 |
Family
ID=30569307
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5081885U Pending JPS61167620U (enExample) | 1985-04-05 | 1985-04-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61167620U (enExample) |
-
1985
- 1985-04-05 JP JP5081885U patent/JPS61167620U/ja active Pending