JPS647330A - Focus controller - Google Patents
Focus controllerInfo
- Publication number
- JPS647330A JPS647330A JP16288987A JP16288987A JPS647330A JP S647330 A JPS647330 A JP S647330A JP 16288987 A JP16288987 A JP 16288987A JP 16288987 A JP16288987 A JP 16288987A JP S647330 A JPS647330 A JP S647330A
- Authority
- JP
- Japan
- Prior art keywords
- generator
- split
- lenses
- lens
- photodetector
- 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 abstract 5
- 238000001514 detection method Methods 0.000 abstract 4
- 201000009310 astigmatism Diseases 0.000 abstract 1
Landscapes
- Automatic Focus Adjustment (AREA)
- Optical Recording Or Reproduction (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16288987A JPS647330A (en) | 1987-06-30 | 1987-06-30 | Focus controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16288987A JPS647330A (en) | 1987-06-30 | 1987-06-30 | Focus controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS647330A true JPS647330A (en) | 1989-01-11 |
Family
ID=15763178
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16288987A Pending JPS647330A (en) | 1987-06-30 | 1987-06-30 | Focus controller |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS647330A (ja) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03146841A (ja) * | 1989-10-31 | 1991-06-21 | Horiba Ltd | シャシダイナモ上の自動車運転用ロボット |
| US9408333B2 (en) | 2011-07-04 | 2016-08-02 | Fujitsu Limited | Method of controlling adsorption heat pump, information processing system, and control device |
-
1987
- 1987-06-30 JP JP16288987A patent/JPS647330A/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03146841A (ja) * | 1989-10-31 | 1991-06-21 | Horiba Ltd | シャシダイナモ上の自動車運転用ロボット |
| US9408333B2 (en) | 2011-07-04 | 2016-08-02 | Fujitsu Limited | Method of controlling adsorption heat pump, information processing system, and control device |
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