DE68922179T2 - Fokussierungsdetektionsgerät. - Google Patents
Fokussierungsdetektionsgerät.Info
- Publication number
- DE68922179T2 DE68922179T2 DE68922179T DE68922179T DE68922179T2 DE 68922179 T2 DE68922179 T2 DE 68922179T2 DE 68922179 T DE68922179 T DE 68922179T DE 68922179 T DE68922179 T DE 68922179T DE 68922179 T2 DE68922179 T2 DE 68922179T2
- Authority
- DE
- Germany
- Prior art keywords
- detection device
- focus detection
- focus
- detection
- 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 - Lifetime
Links
- 238000001514 detection method Methods 0.000 title 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
- G02B7/34—Systems for automatic generation of focusing signals using different areas in a pupil plane
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Focusing (AREA)
- Automatic Focus Adjustment (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP63267621A JP2893687B2 (ja) | 1988-10-24 | 1988-10-24 | 焦点検出装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE68922179D1 DE68922179D1 (de) | 1995-05-18 |
DE68922179T2 true DE68922179T2 (de) | 1995-11-16 |
Family
ID=17447235
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE68922179T Expired - Lifetime DE68922179T2 (de) | 1988-10-24 | 1989-10-24 | Fokussierungsdetektionsgerät. |
Country Status (4)
Country | Link |
---|---|
US (1) | US4931822A (de) |
EP (1) | EP0366413B1 (de) |
JP (1) | JP2893687B2 (de) |
DE (1) | DE68922179T2 (de) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2911521B2 (ja) * | 1990-02-15 | 1999-06-23 | キヤノン株式会社 | センサ装置 |
JP3093781B2 (ja) * | 1990-11-09 | 2000-10-03 | オリンパス光学工業株式会社 | 合焦位置検出装置 |
JPH04181128A (ja) * | 1990-11-14 | 1992-06-29 | Olympus Optical Co Ltd | 測光装置 |
US5526088A (en) * | 1992-03-05 | 1996-06-11 | Nikon Corporation | Focus detection device |
JP3590806B2 (ja) * | 1994-09-07 | 2004-11-17 | 株式会社ニコン | イメージセンサーシステムおよび自動焦点検出装置 |
FR2730829B1 (fr) * | 1995-02-22 | 2003-06-06 | Asahi Optical Co Ltd | Dispositif de mesure de distance |
JP3700219B2 (ja) * | 1995-11-08 | 2005-09-28 | 株式会社ニコン | 焦点検出装置、および焦点検出装置の調整方法 |
JP3747497B2 (ja) * | 1995-12-13 | 2006-02-22 | 株式会社ニコン | 測光装置 |
JP4788054B2 (ja) * | 2001-03-28 | 2011-10-05 | 株式会社ニコン | 焦点検出装置 |
JP5917051B2 (ja) * | 2011-09-08 | 2016-05-11 | キヤノン株式会社 | 半導体装置 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4660955A (en) * | 1983-11-08 | 1987-04-28 | Minolta Camera Kabushiki Kaisha | Focus condition detecting device for use in a camera |
JPH0727102B2 (ja) * | 1984-07-16 | 1995-03-29 | ミノルタ株式会社 | カメラの自動焦点検出装置 |
-
1988
- 1988-10-24 JP JP63267621A patent/JP2893687B2/ja not_active Expired - Lifetime
-
1989
- 1989-10-19 US US07/424,177 patent/US4931822A/en not_active Expired - Lifetime
- 1989-10-24 DE DE68922179T patent/DE68922179T2/de not_active Expired - Lifetime
- 1989-10-24 EP EP89310948A patent/EP0366413B1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0366413A2 (de) | 1990-05-02 |
JPH02113215A (ja) | 1990-04-25 |
EP0366413A3 (de) | 1991-07-31 |
JP2893687B2 (ja) | 1999-05-24 |
EP0366413B1 (de) | 1995-04-12 |
DE68922179D1 (de) | 1995-05-18 |
US4931822A (en) | 1990-06-05 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE3854228D1 (de) | Positionserfassungsgerät. | |
DE69019937T2 (de) | Näherungsdetektionsgerät. | |
DE68907960T2 (de) | Bilderzeugungsgerät. | |
DE3888168D1 (de) | Detektorvorrichtung. | |
KR880701000A (ko) | 초점 검출 장치 | |
DE68911731T2 (de) | Bilderzeugungsgerät. | |
DE68910985D1 (de) | Absteigevorrichtung. | |
DE3875113T2 (de) | Detektionseinrichtung. | |
DE68912908D1 (de) | Bildererzeugungsgerät. | |
DE68920782T2 (de) | Automatisches Scharfeinstellgerät. | |
DE68923075T2 (de) | Umkehrvorrichtung. | |
DE68908006T2 (de) | Bilderzeugungsgerät. | |
DE69114146T2 (de) | Einrichtung zur Fokussierungsdetektierung. | |
DE69017373T2 (de) | Fokussierungsdetektionsgerät. | |
DE69011566D1 (de) | Akustisches Detektionsgerät. | |
DE68922179D1 (de) | Fokussierungsdetektionsgerät. | |
DE68905491T2 (de) | Bahnwickelvorrichtung. | |
DE353087T1 (de) | Atherektomievorrichtung. | |
DE368794T1 (de) | Zustandserkennung. | |
DE68908213T2 (de) | Bilderzeugungsgerät. | |
DE69020835D1 (de) | Einzelwortdetektionsvorrichtung. | |
DE68909443T2 (de) | Bilderzeugungsgerät. | |
DE69126950D1 (de) | Brennpunktermittlungsvorrichtung | |
DE68907989D1 (de) | Elektroforesevorrichtung. | |
DE69126715T2 (de) | Fokussierungs-Erfassungsvorrichtung |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8328 | Change in the person/name/address of the agent |
Free format text: WESER & KOLLEGEN, 81245 MUENCHEN |