JPS62142032U - - Google Patents
Info
- Publication number
- JPS62142032U JPS62142032U JP2913086U JP2913086U JPS62142032U JP S62142032 U JPS62142032 U JP S62142032U JP 2913086 U JP2913086 U JP 2913086U JP 2913086 U JP2913086 U JP 2913086U JP S62142032 U JPS62142032 U JP S62142032U
- Authority
- JP
- Japan
- Prior art keywords
- light
- resistor
- aperture value
- distance
- switching
- 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.)
- Granted
Links
- 238000001514 detection method Methods 0.000 claims description 6
- 238000005259 measurement Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
Landscapes
- Focusing (AREA)
- Length Measuring Devices By Optical Means (AREA)
- Measurement Of Optical Distance (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2913086U JPH058575Y2 (xx) | 1986-03-03 | 1986-03-03 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2913086U JPH058575Y2 (xx) | 1986-03-03 | 1986-03-03 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62142032U true JPS62142032U (xx) | 1987-09-08 |
| JPH058575Y2 JPH058575Y2 (xx) | 1993-03-03 |
Family
ID=30832738
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2913086U Expired - Lifetime JPH058575Y2 (xx) | 1986-03-03 | 1986-03-03 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH058575Y2 (xx) |
-
1986
- 1986-03-03 JP JP2913086U patent/JPH058575Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH058575Y2 (xx) | 1993-03-03 |
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