JPS5067650A - - Google Patents
Info
- Publication number
- JPS5067650A JPS5067650A JP11657873A JP11657873A JPS5067650A JP S5067650 A JPS5067650 A JP S5067650A JP 11657873 A JP11657873 A JP 11657873A JP 11657873 A JP11657873 A JP 11657873A JP S5067650 A JPS5067650 A JP S5067650A
- Authority
- JP
- Japan
- 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
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
- G03B17/00—Details of cameras or camera bodies; Accessories therefor
- G03B17/02—Bodies
- G03B17/12—Bodies with means for supporting objectives, supplementary lenses, filters, masks, or turrets
- G03B17/14—Bodies with means for supporting objectives, supplementary lenses, filters, masks, or turrets interchangeably
-
- 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
- G03B7/00—Control of exposure by setting shutters, diaphragms or filters, separately or conjointly
- G03B7/08—Control effected solely on the basis of the response, to the intensity of the light received by the camera, of a built-in light-sensitive device
- G03B7/091—Digital circuits
- G03B7/095—Digital circuits for control of aperture
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Exposure Control For Cameras (AREA)
- Structure And Mechanism Of Cameras (AREA)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11657873A JPS5067650A (ja) | 1973-10-17 | 1973-10-17 | |
DE19742449092 DE2449092C3 (de) | 1973-10-17 | 1974-10-15 | Anordnung zur Eingabe photographischer Informationen in eine Kamera |
US51491174 US3928858A (en) | 1973-10-17 | 1974-10-15 | System for setting photographing conditions |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11657873A JPS5067650A (ja) | 1973-10-17 | 1973-10-17 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14528180A Division JPS5677824A (en) | 1980-10-17 | 1980-10-17 | Input system for information on photography of camera |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5067650A true JPS5067650A (ja) | 1975-06-06 |
Family
ID=14690575
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11657873A Pending JPS5067650A (ja) | 1973-10-17 | 1973-10-17 |
Country Status (2)
Country | Link |
---|---|
US (1) | US3928858A (ja) |
JP (1) | JPS5067650A (ja) |
Cited By (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5256926A (en) * | 1975-11-06 | 1977-05-10 | Canon Inc | Adapter for convertible lens |
JPS54102942A (en) * | 1978-01-31 | 1979-08-13 | Nec Home Electronics Ltd | Antenna circuit |
JPS54117145U (ja) * | 1978-01-30 | 1979-08-16 | ||
JPS54148525A (en) * | 1978-05-15 | 1979-11-20 | Fuji Photo Optical Co Ltd | Distance detector for cameras |
JPS5680102U (ja) * | 1979-11-20 | 1981-06-29 | ||
JPS57100730U (ja) * | 1980-12-12 | 1982-06-21 | ||
JPS58166331A (ja) * | 1982-12-09 | 1983-10-01 | Minolta Camera Co Ltd | 記憶情報をカメラ本体側に伝達可能な一眼レフレツクスカメラのカメラアクセサリ− |
JPS5984228A (ja) * | 1982-11-05 | 1984-05-15 | Minolta Camera Co Ltd | 可変焦点距離交換レンズ |
JPS6023841A (ja) * | 1984-04-23 | 1985-02-06 | Canon Inc | 交換レンズ鏡筒 |
JPS6084932U (ja) * | 1983-11-18 | 1985-06-12 | 赤井電機株式会社 | カメラにおける調整リング位置表示装置 |
JPS61165743A (ja) * | 1985-01-16 | 1986-07-26 | Minolta Camera Co Ltd | エンコ−ダの位置調整可能なカメラ用アクセサリ |
US4743931A (en) * | 1985-12-05 | 1988-05-10 | Olympus Optical Company, Ltd. | Apparatus for delivering distance information of camera |
JPH02110440A (ja) * | 1988-12-16 | 1990-04-23 | Minolta Camera Co Ltd | データ送信機能を有する交換レンズ |
JPH02181109A (ja) * | 1989-11-13 | 1990-07-13 | Nikon Corp | カメラの自動合焦装置 |
JPH02203312A (ja) * | 1989-03-24 | 1990-08-13 | Minolta Camera Co Ltd | 交換レンズ |
Families Citing this family (37)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4125846A (en) * | 1973-03-07 | 1978-11-14 | Canon Kabushiki Kaisha | Electronic exposure control apparatus |
US4103307A (en) * | 1973-07-16 | 1978-07-25 | Canon Kabushiki Kaisha | Exposure control device |
US4032932A (en) * | 1974-05-11 | 1977-06-28 | Asahi Kogaku Kogyo Kabushiki Kaisha | Automatic shutter controls for cameras |
JPS50158328A (ja) * | 1974-06-10 | 1975-12-22 | ||
GB1517723A (en) * | 1974-07-17 | 1978-07-12 | Asahi Optical Co Ltd | Camera exposure control systems |
JPS5128727A (ja) * | 1974-09-04 | 1976-03-11 | Canon Kk | |
JPS5132098B2 (ja) * | 1974-09-18 | 1976-09-10 | ||
JPS5141522A (ja) * | 1974-10-04 | 1976-04-07 | Canon Kk | |
US4137541A (en) * | 1974-10-07 | 1979-01-30 | Canon Kabushiki Kaisha | Automatic exposure control apparatus for a single lens reflex camera |
US4118713A (en) * | 1974-10-16 | 1978-10-03 | Canon Kabushiki Kaisha | Totally opened F. value information input system of lens for a camera with interchangeable lenses |
JPS5160240U (ja) * | 1974-11-05 | 1976-05-12 | ||
US4058816A (en) * | 1974-11-26 | 1977-11-15 | Asahi Kogaku Kogyo Kabushiki Kaisha | Camera exposure control system having digitally controlled timing circuitry including a decimal count storing memory |
JPS51117627A (en) * | 1975-04-09 | 1976-10-15 | Fuji Photo Optical Co Ltd | Single lens reflex camera automatic exposure control unit |
JPS60605B2 (ja) * | 1975-04-23 | 1985-01-09 | キヤノン株式会社 | カメラのデジタル制御装置 |
US4040067A (en) * | 1975-09-17 | 1977-08-02 | Toshihiro Kondo | Photographic camera with automatically controlled filter |
JPS5256532A (en) * | 1975-11-04 | 1977-05-10 | Canon Inc | Iris information setting device for camera |
JPS5258529A (en) * | 1975-11-08 | 1977-05-14 | Canon Inc | Camera system |
DE2705187C2 (de) * | 1976-02-19 | 1986-07-10 | Minolta Camera K.K., Osaka | Wechselobjektiv für Spiegelreflexkameras mit Lichtmessung durch das Objektiv |
JPS52119228A (en) * | 1976-03-30 | 1977-10-06 | Canon Inc | Means for setting photograph information |
JPS546530A (en) * | 1977-06-16 | 1979-01-18 | Asahi Optical Co Ltd | Lens bodyytube having iris information transmitting mechanism |
US4196997A (en) * | 1978-01-13 | 1980-04-08 | Nippon Kogaku K.K. | Interchangeable lens for a camera |
JPS54130022A (en) * | 1978-03-30 | 1979-10-09 | Minolta Camera Co Ltd | Information input apparatus of digital circuits |
DE2928057A1 (de) * | 1978-07-12 | 1980-01-24 | Nippon Kogaku Kk | Objektivinformationseinfuehrvorrichtung in einer kamera |
US4196987A (en) * | 1978-09-05 | 1980-04-08 | Polaroid Corporation | Multiple mode exposure control system with gray code aperture selector |
US4236804A (en) * | 1979-07-19 | 1980-12-02 | Nippon Kogaku K.K. | Lens information introducing device having corrected extraneous light |
US4324467A (en) * | 1979-12-18 | 1982-04-13 | Konishiroku Photo Industry Co., Ltd. | Programed exposure control device |
JPS573222U (ja) * | 1980-06-06 | 1982-01-08 | ||
JPS5730821A (en) * | 1980-07-31 | 1982-02-19 | Asahi Optical Co Ltd | Information interlocking system for lens interchangeable type camera |
JPS5785035A (en) * | 1980-11-18 | 1982-05-27 | Olympus Optical Co Ltd | Information transmitting device for photographic lens |
USRE33015E (en) * | 1981-12-17 | 1989-08-08 | Minolta Camera Kabushiki Kaisha | Camera system operable in accordance with stored memory |
US4540262A (en) * | 1982-03-05 | 1985-09-10 | Minolta Camera | Camera accessory with data producer |
US4602861A (en) * | 1982-12-23 | 1986-07-29 | Minolta Camera Kabushiki Kaisha | Auto-focusing system |
JPS59176732A (ja) * | 1983-03-28 | 1984-10-06 | Asahi Optical Co Ltd | カメラの中間アダプタ |
JPS604912A (ja) * | 1983-06-22 | 1985-01-11 | Asahi Optical Co Ltd | 一眼レフカメラのttl焦点検出装置 |
JPH0616131B2 (ja) * | 1987-01-12 | 1994-03-02 | キヤノン株式会社 | オート フォーカスカメラ |
US5450156A (en) * | 1991-05-21 | 1995-09-12 | Asahi Kogaku Kogyo Kabushiki Kaisha | Power zoom lens and camera having same |
DE4214283A1 (de) * | 1992-04-30 | 1993-11-04 | Schneider Co Optische Werke | Messkamera |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3641892A (en) * | 1969-08-11 | 1972-02-15 | Pentacon Dresden Veb | Objective lens adaptor |
JPS5321112Y2 (ja) * | 1971-09-07 | 1978-06-02 |
-
1973
- 1973-10-17 JP JP11657873A patent/JPS5067650A/ja active Pending
-
1974
- 1974-10-15 US US51491174 patent/US3928858A/en not_active Expired - Lifetime
Cited By (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5256926A (en) * | 1975-11-06 | 1977-05-10 | Canon Inc | Adapter for convertible lens |
JPS6030740Y2 (ja) * | 1978-01-30 | 1985-09-14 | ミノルタ株式会社 | レンズ交換式カメラの情報伝達機構 |
JPS54117145U (ja) * | 1978-01-30 | 1979-08-16 | ||
JPS54102942A (en) * | 1978-01-31 | 1979-08-13 | Nec Home Electronics Ltd | Antenna circuit |
JPS54148525A (en) * | 1978-05-15 | 1979-11-20 | Fuji Photo Optical Co Ltd | Distance detector for cameras |
JPS5680102U (ja) * | 1979-11-20 | 1981-06-29 | ||
JPS6328406Y2 (ja) * | 1979-11-20 | 1988-08-01 | ||
JPS57100730U (ja) * | 1980-12-12 | 1982-06-21 | ||
JPS6247287B2 (ja) * | 1982-11-05 | 1987-10-07 | Minolta Camera Kk | |
JPS5984228A (ja) * | 1982-11-05 | 1984-05-15 | Minolta Camera Co Ltd | 可変焦点距離交換レンズ |
JPS58166331A (ja) * | 1982-12-09 | 1983-10-01 | Minolta Camera Co Ltd | 記憶情報をカメラ本体側に伝達可能な一眼レフレツクスカメラのカメラアクセサリ− |
JPS6084932U (ja) * | 1983-11-18 | 1985-06-12 | 赤井電機株式会社 | カメラにおける調整リング位置表示装置 |
JPS6023841A (ja) * | 1984-04-23 | 1985-02-06 | Canon Inc | 交換レンズ鏡筒 |
JPS61165743A (ja) * | 1985-01-16 | 1986-07-26 | Minolta Camera Co Ltd | エンコ−ダの位置調整可能なカメラ用アクセサリ |
US4743931A (en) * | 1985-12-05 | 1988-05-10 | Olympus Optical Company, Ltd. | Apparatus for delivering distance information of camera |
JPH02110440A (ja) * | 1988-12-16 | 1990-04-23 | Minolta Camera Co Ltd | データ送信機能を有する交換レンズ |
JPH02203312A (ja) * | 1989-03-24 | 1990-08-13 | Minolta Camera Co Ltd | 交換レンズ |
JPH02181109A (ja) * | 1989-11-13 | 1990-07-13 | Nikon Corp | カメラの自動合焦装置 |
Also Published As
Publication number | Publication date |
---|---|
DE2449092A1 (de) | 1975-04-24 |
DE2449092B2 (de) | 1977-06-16 |
US3928858A (en) | 1975-12-23 |