JPS6113203B2 - - Google Patents
Info
- Publication number
- JPS6113203B2 JPS6113203B2 JP11674081A JP11674081A JPS6113203B2 JP S6113203 B2 JPS6113203 B2 JP S6113203B2 JP 11674081 A JP11674081 A JP 11674081A JP 11674081 A JP11674081 A JP 11674081A JP S6113203 B2 JPS6113203 B2 JP S6113203B2
- Authority
- JP
- Japan
- Prior art keywords
- lens
- lens barrel
- lever
- focus
- focusing lens
- 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
- 230000007246 mechanism Effects 0.000 claims description 13
- 230000003287 optical effect Effects 0.000 claims description 3
- 238000001514 detection method Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000000691 measurement method Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
- G02B7/28—Systems for automatic generation of focusing signals
- G02B7/36—Systems for automatic generation of focusing signals using image sharpness techniques, e.g. image processing techniques for generating autofocus signals
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Computer Vision & Pattern Recognition (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Focusing (AREA)
- Automatic Focus Adjustment (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11674081A JPS57118207A (en) | 1981-07-24 | 1981-07-24 | Automatic focus adjuster |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11674081A JPS57118207A (en) | 1981-07-24 | 1981-07-24 | Automatic focus adjuster |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP49086416A Division JPS5114323A (enrdf_load_stackoverflow) | 1974-07-26 | 1974-07-26 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS57118207A JPS57118207A (en) | 1982-07-23 |
JPS6113203B2 true JPS6113203B2 (enrdf_load_stackoverflow) | 1986-04-12 |
Family
ID=14694607
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11674081A Granted JPS57118207A (en) | 1981-07-24 | 1981-07-24 | Automatic focus adjuster |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57118207A (enrdf_load_stackoverflow) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0587401U (ja) * | 1992-04-23 | 1993-11-26 | 隆 佐野 | 燃焼用コンロ |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4703185A (en) * | 1984-12-20 | 1987-10-27 | Siemens Aktiengesellschaft | Arrangement for optical imaging of two subjects located in different object planes |
-
1981
- 1981-07-24 JP JP11674081A patent/JPS57118207A/ja active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0587401U (ja) * | 1992-04-23 | 1993-11-26 | 隆 佐野 | 燃焼用コンロ |
Also Published As
Publication number | Publication date |
---|---|
JPS57118207A (en) | 1982-07-23 |
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