JPS6131289Y2 - - Google Patents
Info
- Publication number
- JPS6131289Y2 JPS6131289Y2 JP11148181U JP11148181U JPS6131289Y2 JP S6131289 Y2 JPS6131289 Y2 JP S6131289Y2 JP 11148181 U JP11148181 U JP 11148181U JP 11148181 U JP11148181 U JP 11148181U JP S6131289 Y2 JPS6131289 Y2 JP S6131289Y2
- Authority
- JP
- Japan
- Prior art keywords
- ratchet
- photometric
- aperture
- diaphragm
- pulse motor
- 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
- 230000003287 optical effect Effects 0.000 claims description 33
- 230000005540 biological transmission Effects 0.000 claims description 6
- 239000000696 magnetic material Substances 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 238000005286 illumination Methods 0.000 description 20
- 238000010586 diagram Methods 0.000 description 5
- 238000005375 photometry Methods 0.000 description 5
- 210000000078 claw Anatomy 0.000 description 2
- 238000007740 vapor deposition Methods 0.000 description 2
- 102100027340 Slit homolog 2 protein Human genes 0.000 description 1
- 101710133576 Slit homolog 2 protein Proteins 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Landscapes
- Lens Barrels (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11148181U JPS5818221U (ja) | 1981-07-29 | 1981-07-29 | 光学部材の回転切換装置の位置決め装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11148181U JPS5818221U (ja) | 1981-07-29 | 1981-07-29 | 光学部材の回転切換装置の位置決め装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5818221U JPS5818221U (ja) | 1983-02-04 |
| JPS6131289Y2 true JPS6131289Y2 (fr) | 1986-09-11 |
Family
ID=29905811
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11148181U Granted JPS5818221U (ja) | 1981-07-29 | 1981-07-29 | 光学部材の回転切換装置の位置決め装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5818221U (fr) |
-
1981
- 1981-07-29 JP JP11148181U patent/JPS5818221U/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5818221U (ja) | 1983-02-04 |
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