FR2673007B1 - Dispositif de correction de la parallaxe et/ou de la vergence d'un appareil photo. - Google Patents
Dispositif de correction de la parallaxe et/ou de la vergence d'un appareil photo.Info
- Publication number
- FR2673007B1 FR2673007B1 FR929201874A FR9201874A FR2673007B1 FR 2673007 B1 FR2673007 B1 FR 2673007B1 FR 929201874 A FR929201874 A FR 929201874A FR 9201874 A FR9201874 A FR 9201874A FR 2673007 B1 FR2673007 B1 FR 2673007B1
- Authority
- FR
- France
- Prior art keywords
- vergence
- parallax
- correcting
- camera
- 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 - Fee Related
Links
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
- G02B7/02—Mountings, adjusting means, or light-tight connections, for optical elements for lenses
- G02B7/04—Mountings, adjusting means, or light-tight connections, for optical elements for lenses with mechanism for focusing or varying magnification
- G02B7/10—Mountings, adjusting means, or light-tight connections, for optical elements for lenses with mechanism for focusing or varying magnification by relative axial movement of several lenses, e.g. of varifocal objective lens
-
- 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
- G03B13/00—Viewfinders; Focusing aids for cameras; Means for focusing for cameras; Autofocus systems for cameras
- G03B13/02—Viewfinders
- G03B13/10—Viewfinders adjusting viewfinders field
- G03B13/12—Viewfinders adjusting viewfinders field to compensate for change of camera lens or size of picture
-
- 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
- G03B13/00—Viewfinders; Focusing aids for cameras; Means for focusing for cameras; Autofocus systems for cameras
- G03B13/02—Viewfinders
- G03B13/10—Viewfinders adjusting viewfinders field
- G03B13/14—Viewfinders adjusting viewfinders field to compensate for parallax due to short range
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B23/00—Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies; Viewfinders; Optical aiming or sighting devices
- G02B23/14—Viewfinders
- G02B23/145—Zoom viewfinders
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Viewfinders (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1991006974U JP2568458Y2 (ja) | 1991-02-19 | 1991-02-19 | カメラの視差補正装置 |
JP697591U JPH04104637U (ja) | 1991-02-19 | 1991-02-19 | カメラの視度補正装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2673007A1 FR2673007A1 (fr) | 1992-08-21 |
FR2673007B1 true FR2673007B1 (fr) | 1994-11-18 |
Family
ID=26341192
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR929201874A Expired - Fee Related FR2673007B1 (fr) | 1991-02-19 | 1992-02-19 | Dispositif de correction de la parallaxe et/ou de la vergence d'un appareil photo. |
Country Status (4)
Country | Link |
---|---|
US (1) | US5345287A (fr) |
DE (1) | DE4204468C2 (fr) |
FR (1) | FR2673007B1 (fr) |
GB (1) | GB2253068B (fr) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5621568A (en) * | 1991-05-17 | 1997-04-15 | Asahi Kogaku Kogyo Kabushiki Kaisha | Device for adjusting the diopter setting of a finder assembly |
JP2606943Y2 (ja) * | 1993-04-28 | 2001-02-19 | 旭光学工業株式会社 | ファインダの視差調整機構 |
JPH07295029A (ja) * | 1994-04-21 | 1995-11-10 | Nikon Corp | 視線検出装置を備えるカメラ |
JPH07319000A (ja) * | 1994-05-27 | 1995-12-08 | Olympus Optical Co Ltd | カメラ |
JPH08110551A (ja) * | 1994-10-07 | 1996-04-30 | Asahi Optical Co Ltd | ファインダの視差調整機構 |
JPH08211454A (ja) * | 1995-02-06 | 1996-08-20 | Asahi Optical Co Ltd | ズームカメラの視度調整機構 |
JP3638166B2 (ja) * | 1995-12-26 | 2005-04-13 | ペンタックス株式会社 | 実像式ファインダ |
JPH09230439A (ja) * | 1996-02-20 | 1997-09-05 | Asahi Optical Co Ltd | ズームファインダ装置 |
US5974272A (en) * | 1997-10-29 | 1999-10-26 | Eastman Kodak Company | Parallax corrected image capture system |
JP3455444B2 (ja) | 1998-11-17 | 2003-10-14 | ペンタックス株式会社 | 実像式ファインダー光学系 |
JP2001356392A (ja) * | 2000-06-16 | 2001-12-26 | Asahi Optical Co Ltd | 視度調整装置 |
JP2002006368A (ja) | 2000-06-26 | 2002-01-09 | Asahi Optical Co Ltd | カメラの視差調節装置及びミラーを有する光学機器のミラー角度調節装置 |
JP2002277736A (ja) | 2001-03-21 | 2002-09-25 | Olympus Optical Co Ltd | 撮像装置 |
JP3718450B2 (ja) * | 2001-05-30 | 2005-11-24 | ペンタックス株式会社 | ファインダのパララックス調整装置 |
KR100900486B1 (ko) * | 2006-09-04 | 2009-06-03 | 삼성테크윈 주식회사 | 촬상 장치용 광학 모듈 및 이를 구비한 촬상 장치 |
CN108663875B (zh) * | 2018-07-04 | 2023-10-27 | 惠州志顺电子实业有限公司 | 一种调焦装置和调焦方法 |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE674317C (de) * | 1937-02-24 | 1939-04-12 | Oskar Mikut | Spiegeleinstellsucher fuer photographische und kinematographische Kameras |
GB495290A (en) * | 1937-06-12 | 1938-11-10 | Leitz Ernst Gmbh | Improvements in or relating to view finders for photographic cameras |
GB521452A (en) * | 1937-12-31 | 1940-05-22 | Suzanne Rosalie Mathot | Sighting device for moving picture cameras |
GB1442964A (en) * | 1975-04-10 | 1976-07-21 | Mullard Ltd | Optical viewing devices |
JPS62284336A (ja) * | 1986-06-02 | 1987-12-10 | Asahi Optical Co Ltd | マクロ撮影機能を有するレンズシヤツタ式カメラのフアインダ装置 |
DE8718025U1 (de) * | 1986-05-12 | 1992-10-15 | Asahi Kogaku Kogyo K.K., Tokio/Tokyo | Zentralverschlusskamera mit variosucher |
US5012273B1 (en) * | 1986-05-12 | 1996-10-01 | Asahi Optical Co Ltd | Lens shutter type of camera including zoom lens |
US5016032A (en) * | 1986-05-12 | 1991-05-14 | Asahi Kogaku Kogyo Kabushiki Kaisha | Lens shutter camera including zoom lens |
US4944030B1 (en) * | 1986-05-12 | 1993-05-25 | Asahi Optical Co Ltd | Lens shutter camera including zoom lens |
EP0473199A3 (en) * | 1986-05-12 | 1992-05-27 | Asahi Optical Co Ltd | Zoom lens drive system for lens shutter type of camera |
JPS63179340A (ja) * | 1987-01-20 | 1988-07-23 | Canon Inc | 実像式のフアインダ−系 |
JPH01147439A (ja) * | 1987-12-02 | 1989-06-09 | Asahi Optical Co Ltd | カメラのパララックス自動補正装置 |
US4924247A (en) * | 1988-03-11 | 1990-05-08 | Asahi Kogaku Kogyo Kabushiki Kaisha | Apparatus and method for correcting and adjusting parallax in electronic camera |
JPH02107131A (ja) * | 1988-10-15 | 1990-04-19 | Iseki & Co Ltd | 水耕栽培器の肥料供給装置 |
DE3936132C2 (de) * | 1988-10-31 | 1996-03-21 | Canon Kk | Einäugige Spiegelreflexkamera mit Pseudo-Telephotofunktion |
US5117247A (en) * | 1989-05-24 | 1992-05-26 | Minolta Camera Kabushiki Kaisha | Viewfinder optical system compensated in macrophotographic or parallox diopter |
US5160954A (en) * | 1989-07-26 | 1992-11-03 | Asahi Kogaku Kogyo Kabushiki Kaisha | Viewfinder for camera |
-
1992
- 1992-02-14 DE DE4204468A patent/DE4204468C2/de not_active Expired - Fee Related
- 1992-02-19 GB GB9203632A patent/GB2253068B/en not_active Expired - Fee Related
- 1992-02-19 FR FR929201874A patent/FR2673007B1/fr not_active Expired - Fee Related
-
1993
- 1993-09-24 US US08/126,015 patent/US5345287A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
FR2673007A1 (fr) | 1992-08-21 |
DE4204468A1 (de) | 1992-08-20 |
GB2253068B (en) | 1994-08-31 |
GB2253068A (en) | 1992-08-26 |
GB9203632D0 (en) | 1992-04-08 |
DE4204468C2 (de) | 1995-09-21 |
US5345287A (en) | 1994-09-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |
Effective date: 20051031 |