JPS59142528A - レンズ交換式カメラの自動焦点調整装置 - Google Patents
レンズ交換式カメラの自動焦点調整装置Info
- Publication number
- JPS59142528A JPS59142528A JP13606083A JP13606083A JPS59142528A JP S59142528 A JPS59142528 A JP S59142528A JP 13606083 A JP13606083 A JP 13606083A JP 13606083 A JP13606083 A JP 13606083A JP S59142528 A JPS59142528 A JP S59142528A
- Authority
- JP
- Japan
- Prior art keywords
- data
- lens
- output
- circuit
- terminal
- 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 30
- 238000003384 imaging method Methods 0.000 claims description 8
- 230000015572 biosynthetic process Effects 0.000 claims description 6
- 238000012546 transfer Methods 0.000 abstract description 16
- 230000009467 reduction Effects 0.000 abstract description 7
- 238000012545 processing Methods 0.000 abstract description 6
- 238000000034 method Methods 0.000 description 64
- 230000008569 process Effects 0.000 description 56
- 238000006243 chemical reaction Methods 0.000 description 41
- 230000010354 integration Effects 0.000 description 33
- 230000007246 mechanism Effects 0.000 description 28
- 238000005375 photometry Methods 0.000 description 23
- 238000005259 measurement Methods 0.000 description 22
- 238000010586 diagram Methods 0.000 description 13
- 230000005540 biological transmission Effects 0.000 description 9
- 230000033001 locomotion Effects 0.000 description 9
- 230000008859 change Effects 0.000 description 7
- 230000004044 response Effects 0.000 description 7
- 210000001747 pupil Anatomy 0.000 description 6
- 230000000630 rising effect Effects 0.000 description 5
- 238000012790 confirmation Methods 0.000 description 4
- 230000009347 mechanical transmission Effects 0.000 description 4
- 101100179406 Caenorhabditis elegans iff-1 gene Proteins 0.000 description 3
- 230000006870 function Effects 0.000 description 3
- 239000004973 liquid crystal related substance Substances 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 230000003287 optical effect Effects 0.000 description 3
- 238000012937 correction Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 230000008676 import Effects 0.000 description 2
- 102220013433 rs35141404 Human genes 0.000 description 2
- 230000035945 sensitivity Effects 0.000 description 2
- 101100232709 Caenorhabditis elegans iff-2 gene Proteins 0.000 description 1
- 101100125350 Candida albicans (strain SC5314 / ATCC MYA-2876) HYR3 gene Proteins 0.000 description 1
- 101710130550 Class E basic helix-loop-helix protein 40 Proteins 0.000 description 1
- 101001062159 Clostridium acetobutylicum (strain ATCC 824 / DSM 792 / JCM 1419 / LMG 5710 / VKM B-1787) Flavo-diiron protein FprA1 Proteins 0.000 description 1
- 241000219112 Cucumis Species 0.000 description 1
- 235000015510 Cucumis melo subsp melo Nutrition 0.000 description 1
- 102100025314 Deleted in esophageal cancer 1 Human genes 0.000 description 1
- 101000801195 Homo sapiens TLE family member 5 Proteins 0.000 description 1
- FJJCIZWZNKZHII-UHFFFAOYSA-N [4,6-bis(cyanoamino)-1,3,5-triazin-2-yl]cyanamide Chemical compound N#CNC1=NC(NC#N)=NC(NC#N)=N1 FJJCIZWZNKZHII-UHFFFAOYSA-N 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000004424 eye movement Effects 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 102000056245 human TLE5 Human genes 0.000 description 1
- 230000009191 jumping Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 102220092813 rs182286598 Human genes 0.000 description 1
- 102220098914 rs36097930 Human genes 0.000 description 1
- 102220024548 rs62636518 Human genes 0.000 description 1
- 102220129615 rs767644139 Human genes 0.000 description 1
- 238000007873 sieving Methods 0.000 description 1
- 230000033772 system development Effects 0.000 description 1
- 229940035289 tobi Drugs 0.000 description 1
- NLVFBUXFDBBNBW-PBSUHMDJSA-N tobramycin Chemical compound N[C@@H]1C[C@H](O)[C@@H](CN)O[C@@H]1O[C@H]1[C@H](O)[C@@H](O[C@@H]2[C@@H]([C@@H](N)[C@H](O)[C@@H](CO)O2)O)[C@H](N)C[C@@H]1N NLVFBUXFDBBNBW-PBSUHMDJSA-N 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B3/00—Focusing arrangements of general interest for cameras, projectors or printers
- G03B3/10—Power-operated focusing
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Lens Barrels (AREA)
- Automatic Focus Adjustment (AREA)
- Focusing (AREA)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13606083A JPS59142528A (ja) | 1983-07-25 | 1983-07-25 | レンズ交換式カメラの自動焦点調整装置 |
| US06/575,707 US4509842A (en) | 1983-02-01 | 1984-01-31 | Camera system capable of focus detection through an interchangeable objective lens |
| DE19843403469 DE3403469C2 (de) | 1983-02-01 | 1984-02-01 | Automatische Fokussiervorrichtung für eine Kamera |
| DE3448493A DE3448493C2 (de) | 1983-02-01 | 1984-02-01 | Automatische Fokussiervorrichtung in Verbindung mit einem Kameragehäuse und einem hieran ansetzbaren Wechselobjektiv |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13606083A JPS59142528A (ja) | 1983-07-25 | 1983-07-25 | レンズ交換式カメラの自動焦点調整装置 |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1586083A Division JPS59140408A (ja) | 1983-02-01 | 1983-02-01 | 変倍レンズ |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59142528A true JPS59142528A (ja) | 1984-08-15 |
| JPH0559413B2 JPH0559413B2 (enrdf_load_stackoverflow) | 1993-08-31 |
Family
ID=15166257
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13606083A Granted JPS59142528A (ja) | 1983-02-01 | 1983-07-25 | レンズ交換式カメラの自動焦点調整装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59142528A (enrdf_load_stackoverflow) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS575033A (en) * | 1980-06-11 | 1982-01-11 | Asahi Optical Co Ltd | Automatic focusing camera of lens interchangeable type |
| JPS5793326A (en) * | 1980-12-01 | 1982-06-10 | Minolta Camera Co Ltd | Focusing device of auto focus camera |
| JPS57165821A (en) * | 1981-04-07 | 1982-10-13 | Nippon Kogaku Kk <Nikon> | Ttl automatic focusing device of camera |
-
1983
- 1983-07-25 JP JP13606083A patent/JPS59142528A/ja active Granted
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS575033A (en) * | 1980-06-11 | 1982-01-11 | Asahi Optical Co Ltd | Automatic focusing camera of lens interchangeable type |
| JPS5793326A (en) * | 1980-12-01 | 1982-06-10 | Minolta Camera Co Ltd | Focusing device of auto focus camera |
| JPS57165821A (en) * | 1981-04-07 | 1982-10-13 | Nippon Kogaku Kk <Nikon> | Ttl automatic focusing device of camera |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0559413B2 (enrdf_load_stackoverflow) | 1993-08-31 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4537487A (en) | Automatic focus control system with backlash correcting arrangement | |
| JP2933354B2 (ja) | カメラシステム | |
| JP4346926B2 (ja) | ストロボ撮影システムおよび撮像装置 | |
| US4550993A (en) | Device for providing a camera system with an information for a focus adjustment | |
| JPH02254432A (ja) | オートフオーカスカメラ | |
| JPH0559411B2 (enrdf_load_stackoverflow) | ||
| JPH04190220A (ja) | カメラシステム | |
| JP4280515B2 (ja) | ストロボ撮影システムおよびカメラ | |
| JPS6052812A (ja) | バツクラツシユ補正付自動焦点調節装置 | |
| JP2971913B2 (ja) | カメラシステム | |
| JP2933341B2 (ja) | カメラのレンズ収納復帰装置 | |
| JP3206913B2 (ja) | カメラの自動焦点装置 | |
| JPS59142528A (ja) | レンズ交換式カメラの自動焦点調整装置 | |
| JP2915989B2 (ja) | カメラシステム | |
| JPS6012526A (ja) | 自動焦点調整装置 | |
| JPS59182411A (ja) | 自動焦点調節装置 | |
| JPH03109532A (ja) | 自動焦点調節装置 | |
| JPS59204813A (ja) | 自動焦点調整装置 | |
| JPS59142508A (ja) | 自動焦点調整装置 | |
| JPH0462364B2 (enrdf_load_stackoverflow) | ||
| JPH02256036A (ja) | 焦点調整装置 | |
| JPH0760210B2 (ja) | カメラの検出装置 | |
| JPS59204810A (ja) | 自動焦点調節装置 | |
| JPS59206806A (ja) | 合焦状態確認装置 | |
| JPS6173132A (ja) | 補助光を用いた自動焦点調整を行なうカメラシステム |