JPS62299925A - オートフォーカス装置 - Google Patents
オートフォーカス装置Info
- Publication number
- JPS62299925A JPS62299925A JP61144152A JP14415286A JPS62299925A JP S62299925 A JPS62299925 A JP S62299925A JP 61144152 A JP61144152 A JP 61144152A JP 14415286 A JP14415286 A JP 14415286A JP S62299925 A JPS62299925 A JP S62299925A
- Authority
- JP
- Japan
- Prior art keywords
- lens
- master
- focusing
- vibration
- optical axis
- 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
- 230000003287 optical effect Effects 0.000 claims abstract description 21
- 238000003384 imaging method Methods 0.000 claims description 5
- 230000004075 alteration Effects 0.000 abstract description 6
- 230000010355 oscillation Effects 0.000 abstract 3
- 238000000034 method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000002411 adverse Effects 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
Landscapes
- Focusing (AREA)
- Automatic Focus Adjustment (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61144152A JPS62299925A (ja) | 1986-06-20 | 1986-06-20 | オートフォーカス装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61144152A JPS62299925A (ja) | 1986-06-20 | 1986-06-20 | オートフォーカス装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62299925A true JPS62299925A (ja) | 1987-12-26 |
| JPH0481769B2 JPH0481769B2 (https=) | 1992-12-24 |
Family
ID=15355422
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP61144152A Granted JPS62299925A (ja) | 1986-06-20 | 1986-06-20 | オートフォーカス装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62299925A (https=) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01264375A (ja) * | 1988-04-15 | 1989-10-20 | Hitachi Ltd | ビデオカメラ等の焦点合わせ装置 |
| JPH022291A (ja) * | 1988-06-11 | 1990-01-08 | Fuji Photo Film Co Ltd | 自動焦点機能付カメラ |
| US5654757A (en) * | 1988-03-18 | 1997-08-05 | Hitachi, Ltd. | Focusing apparatus for video camera or the like |
-
1986
- 1986-06-20 JP JP61144152A patent/JPS62299925A/ja active Granted
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5654757A (en) * | 1988-03-18 | 1997-08-05 | Hitachi, Ltd. | Focusing apparatus for video camera or the like |
| JPH01264375A (ja) * | 1988-04-15 | 1989-10-20 | Hitachi Ltd | ビデオカメラ等の焦点合わせ装置 |
| JPH022291A (ja) * | 1988-06-11 | 1990-01-08 | Fuji Photo Film Co Ltd | 自動焦点機能付カメラ |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0481769B2 (https=) | 1992-12-24 |
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