JPS6231844Y2 - - Google Patents
Info
- Publication number
- JPS6231844Y2 JPS6231844Y2 JP510981U JP510981U JPS6231844Y2 JP S6231844 Y2 JPS6231844 Y2 JP S6231844Y2 JP 510981 U JP510981 U JP 510981U JP 510981 U JP510981 U JP 510981U JP S6231844 Y2 JPS6231844 Y2 JP S6231844Y2
- Authority
- JP
- Japan
- Prior art keywords
- light
- light source
- distance
- receiving element
- subject
- 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
- 238000001514 detection method Methods 0.000 claims description 9
- 238000010586 diagram Methods 0.000 description 5
- 230000007423 decrease Effects 0.000 description 4
- 238000005259 measurement Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000003287 optical effect Effects 0.000 description 3
- 239000002184 metal Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
Landscapes
- Measurement Of Optical Distance (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP510981U JPS6231844Y2 (zh) | 1981-01-17 | 1981-01-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP510981U JPS6231844Y2 (zh) | 1981-01-17 | 1981-01-17 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57118312U JPS57118312U (zh) | 1982-07-22 |
| JPS6231844Y2 true JPS6231844Y2 (zh) | 1987-08-15 |
Family
ID=29803495
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP510981U Expired JPS6231844Y2 (zh) | 1981-01-17 | 1981-01-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6231844Y2 (zh) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0711624B2 (ja) * | 1990-11-13 | 1995-02-08 | チノン株式会社 | 測距装置 |
-
1981
- 1981-01-17 JP JP510981U patent/JPS6231844Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS57118312U (zh) | 1982-07-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS6231844Y2 (zh) | ||
| JPS6130689B2 (zh) | ||
| JPS62929A (ja) | カメラの自動焦点調節装置 | |
| JPH0714810Y2 (ja) | 測距用投光器 | |
| JPS62174607A (ja) | 計測機光学系 | |
| JP2764121B2 (ja) | 自動焦点調節装置 | |
| JPS6247508A (ja) | 測距用光学装置 | |
| JPH046298Y2 (zh) | ||
| JPH0167517U (zh) | ||
| JPH0333389U (zh) | ||
| JPH0325106U (zh) | ||
| JPH07112050B2 (ja) | 光半導体装置 | |
| JPS6215511A (ja) | 自動焦点調節装置用発光素子 | |
| JPH01267601A (ja) | 集光レンズ | |
| JPH0360011U (zh) | ||
| JPH01104507U (zh) | ||
| JPH01131108U (zh) | ||
| JPS6131916A (ja) | 自動測距装置 | |
| JPS6397957U (zh) | ||
| JPS58138010U (ja) | 寸法測定装置 | |
| JPS60165855U (ja) | 円筒物体の表面検査装置 | |
| JPH0277709A (ja) | 補助光照射装置 | |
| JPH0459832U (zh) | ||
| JPS61137006A (ja) | カメラにおける測距装置 | |
| JPH01321390A (ja) | 検知装置 |