JPS6052812A - バツクラツシユ補正付自動焦点調節装置 - Google Patents
バツクラツシユ補正付自動焦点調節装置Info
- Publication number
- JPS6052812A JPS6052812A JP20775883A JP20775883A JPS6052812A JP S6052812 A JPS6052812 A JP S6052812A JP 20775883 A JP20775883 A JP 20775883A JP 20775883 A JP20775883 A JP 20775883A JP S6052812 A JPS6052812 A JP S6052812A
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- data
- lens
- terminal
- output
- 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
- 238000012937 correction Methods 0.000 title claims abstract description 37
- 230000003287 optical effect Effects 0.000 claims abstract description 36
- 230000008859 change Effects 0.000 claims abstract description 9
- 238000001514 detection method Methods 0.000 claims description 24
- 230000007246 mechanism Effects 0.000 claims description 22
- 230000005540 biological transmission Effects 0.000 claims description 20
- 230000004044 response Effects 0.000 claims description 2
- 230000033001 locomotion Effects 0.000 abstract description 28
- 238000006243 chemical reaction Methods 0.000 abstract description 14
- 238000012545 processing Methods 0.000 abstract description 9
- 238000005259 measurement Methods 0.000 description 58
- 238000000034 method Methods 0.000 description 41
- 230000008569 process Effects 0.000 description 40
- 238000009825 accumulation Methods 0.000 description 15
- 238000012546 transfer Methods 0.000 description 14
- 229910052724 xenon Inorganic materials 0.000 description 11
- 239000003990 capacitor Substances 0.000 description 9
- DNAWGBOKUFFVMB-ANYFDBNWSA-N C1C[C@@H](O)[C@@H]2C(COC(=O)[C@](O)([C@H](C)O)C(C)C)=CC[N+]21[O-] Chemical compound C1C[C@@H](O)[C@@H]2C(COC(=O)[C@](O)([C@H](C)O)C(C)C)=CC[N+]21[O-] DNAWGBOKUFFVMB-ANYFDBNWSA-N 0.000 description 8
- FHNFHKCVQCLJFQ-UHFFFAOYSA-N xenon atom Chemical compound [Xe] FHNFHKCVQCLJFQ-UHFFFAOYSA-N 0.000 description 8
- 238000005375 photometry Methods 0.000 description 7
- 101150044379 TIR1 gene Proteins 0.000 description 6
- 238000010586 diagram Methods 0.000 description 6
- 238000005286 illumination Methods 0.000 description 6
- 101100181439 Schizosaccharomyces pombe (strain 972 / ATCC 24843) lcf1 gene Proteins 0.000 description 4
- 238000012790 confirmation Methods 0.000 description 4
- 230000011514 reflex Effects 0.000 description 3
- 101100259716 Arabidopsis thaliana TAA1 gene Proteins 0.000 description 2
- 101100206899 Saccharomyces cerevisiae (strain ATCC 204508 / S288c) TIR2 gene Proteins 0.000 description 2
- 230000004075 alteration Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 101100262440 Arabidopsis thaliana ECR1 gene Proteins 0.000 description 1
- 101100207142 Arabidopsis thaliana TOP1A gene Proteins 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical group [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 101000811743 Mesostigma viride Uncharacterized protein ycf20 Proteins 0.000 description 1
- 241000283973 Oryctolagus cuniculus Species 0.000 description 1
- 101100127689 Schizosaccharomyces pombe (strain 972 / ATCC 24843) lcf2 gene Proteins 0.000 description 1
- 101150017815 TCF4 gene Proteins 0.000 description 1
- 102100023489 Transcription factor 4 Human genes 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000010866 blackwater Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000002524 electron diffraction data Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 230000001678 irradiating effect Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 101150105786 mlc-1 gene Proteins 0.000 description 1
- 108091008695 photoreceptors Proteins 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 210000001747 pupil Anatomy 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 210000002784 stomach Anatomy 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 150000003736 xenon Chemical class 0.000 description 1
Landscapes
- Focusing (AREA)
- Lens Barrels (AREA)
- Automatic Focus Adjustment (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20775883A JPS6052812A (ja) | 1983-11-04 | 1983-11-04 | バツクラツシユ補正付自動焦点調節装置 |
| US06/646,380 US4537487A (en) | 1983-09-01 | 1984-08-29 | Automatic focus control system with backlash correcting arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20775883A JPS6052812A (ja) | 1983-11-04 | 1983-11-04 | バツクラツシユ補正付自動焦点調節装置 |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP58161393A Division JPS6052833A (ja) | 1983-08-24 | 1983-09-01 | 撮影用及び予備照射用のフラツシユ装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6052812A true JPS6052812A (ja) | 1985-03-26 |
| JPH0558163B2 JPH0558163B2 (enrdf_load_stackoverflow) | 1993-08-25 |
Family
ID=16545055
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP20775883A Granted JPS6052812A (ja) | 1983-09-01 | 1983-11-04 | バツクラツシユ補正付自動焦点調節装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6052812A (enrdf_load_stackoverflow) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0264512A (ja) * | 1988-08-31 | 1990-03-05 | Canon Inc | カメラシステム又はカメラシステムにおける交換レンズ |
| JPH02130512A (ja) * | 1988-11-10 | 1990-05-18 | Canon Inc | バックラッシュ補償型駆動装置 |
| US4936664A (en) * | 1986-05-12 | 1990-06-26 | Asahi Kogaku Kogyo Kabushiki Kaisha | Zoom lens drive system for camera |
| US4944030A (en) * | 1986-05-12 | 1990-07-24 | Asahi Kogaku Kogyo K.K. | Lens shutter camera including zoom lens |
| US5162831A (en) * | 1986-05-12 | 1992-11-10 | Asahi Kogaku Kogyo Kabushiki Kaisha | Zoom lens drive system for camera |
| JPH066653A (ja) * | 1992-06-22 | 1994-01-14 | Canon Inc | レンズ位置制御装置 |
| US5280317A (en) * | 1986-05-12 | 1994-01-18 | Asahi Kogaku Kogyo Kabushiki Kaisha | Lens shutter camera including zoom lens drive system |
| JPH06148500A (ja) * | 1992-09-17 | 1994-05-27 | Olympus Optical Co Ltd | カメラ |
| US5321462A (en) * | 1986-05-12 | 1994-06-14 | Asahi Kogaku Kogyo Kabushiki Kaisha | Lens shutter camera including zoom lens |
| US6282379B1 (en) | 1995-09-08 | 2001-08-28 | Olympus Optical Co., Ltd. | Autofocus apparatus of a camera |
| JP2006145783A (ja) * | 2004-11-18 | 2006-06-08 | Pentax Corp | シームレスレンズ駆動切換機構を備えたカメラシステム |
| JP2019045559A (ja) * | 2017-08-30 | 2019-03-22 | 株式会社Ｊｖｃケンウッド | 撮像装置 |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5032775B2 (ja) | 2006-02-17 | 2012-09-26 | 富士フイルム株式会社 | レンズ装置 |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4884378A (enrdf_load_stackoverflow) * | 1972-02-12 | 1973-11-09 | ||
| JPS49133656A (enrdf_load_stackoverflow) * | 1973-04-26 | 1974-12-23 | ||
| JPS5449026A (en) * | 1977-09-27 | 1979-04-18 | Tokyo Electric Co Ltd | Correcting method for form feed |
| JPS5793326A (en) * | 1980-12-01 | 1982-06-10 | Minolta Camera Co Ltd | Focusing device of auto focus camera |
-
1983
- 1983-11-04 JP JP20775883A patent/JPS6052812A/ja active Granted
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4884378A (enrdf_load_stackoverflow) * | 1972-02-12 | 1973-11-09 | ||
| JPS49133656A (enrdf_load_stackoverflow) * | 1973-04-26 | 1974-12-23 | ||
| JPS5449026A (en) * | 1977-09-27 | 1979-04-18 | Tokyo Electric Co Ltd | Correcting method for form feed |
| JPS5793326A (en) * | 1980-12-01 | 1982-06-10 | Minolta Camera Co Ltd | Focusing device of auto focus camera |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5321462A (en) * | 1986-05-12 | 1994-06-14 | Asahi Kogaku Kogyo Kabushiki Kaisha | Lens shutter camera including zoom lens |
| US4936664A (en) * | 1986-05-12 | 1990-06-26 | Asahi Kogaku Kogyo Kabushiki Kaisha | Zoom lens drive system for camera |
| US4944030A (en) * | 1986-05-12 | 1990-07-24 | Asahi Kogaku Kogyo K.K. | Lens shutter camera including zoom lens |
| US5162831A (en) * | 1986-05-12 | 1992-11-10 | Asahi Kogaku Kogyo Kabushiki Kaisha | Zoom lens drive system for camera |
| US5276475A (en) * | 1986-05-12 | 1994-01-04 | Asahi Kogaku Kogyo Kabushiki Kaisha | Lens shutter camera including zoom lens |
| US5280317A (en) * | 1986-05-12 | 1994-01-18 | Asahi Kogaku Kogyo Kabushiki Kaisha | Lens shutter camera including zoom lens drive system |
| JPH0264512A (ja) * | 1988-08-31 | 1990-03-05 | Canon Inc | カメラシステム又はカメラシステムにおける交換レンズ |
| JPH02130512A (ja) * | 1988-11-10 | 1990-05-18 | Canon Inc | バックラッシュ補償型駆動装置 |
| JPH066653A (ja) * | 1992-06-22 | 1994-01-14 | Canon Inc | レンズ位置制御装置 |
| JPH06148500A (ja) * | 1992-09-17 | 1994-05-27 | Olympus Optical Co Ltd | カメラ |
| US6282379B1 (en) | 1995-09-08 | 2001-08-28 | Olympus Optical Co., Ltd. | Autofocus apparatus of a camera |
| JP2006145783A (ja) * | 2004-11-18 | 2006-06-08 | Pentax Corp | シームレスレンズ駆動切換機構を備えたカメラシステム |
| JP2019045559A (ja) * | 2017-08-30 | 2019-03-22 | 株式会社Ｊｖｃケンウッド | 撮像装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0558163B2 (enrdf_load_stackoverflow) | 1993-08-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4537487A (en) | Automatic focus control system with backlash correcting arrangement | |
| JP4346926B2 (ja) | ストロボ撮影システムおよび撮像装置 | |
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| JPH024207A (ja) | 焦点検出装置 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |