DE69026978D1 - Autofocusgerät - Google Patents

Autofocusgerät

Info

Publication number
DE69026978D1
DE69026978D1 DE69026978T DE69026978T DE69026978D1 DE 69026978 D1 DE69026978 D1 DE 69026978D1 DE 69026978 T DE69026978 T DE 69026978T DE 69026978 T DE69026978 T DE 69026978T DE 69026978 D1 DE69026978 D1 DE 69026978D1
Authority
DE
Germany
Prior art keywords
autofocus device
autofocus
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
Application number
DE69026978T
Other languages
English (en)
Other versions
DE69026978T2 (de
Inventor
Yosuke Kusaka
Toshimi Watanabe
Ken Utagawa
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nikon Corp
Original Assignee
Nikon Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from JP1156206A external-priority patent/JP2906252B2/ja
Priority claimed from JP23499789A external-priority patent/JP2874209B2/ja
Priority claimed from JP23499889A external-priority patent/JP2881842B2/ja
Priority claimed from JP5437490A external-priority patent/JP2920652B2/ja
Application filed by Nikon Corp filed Critical Nikon Corp
Application granted granted Critical
Publication of DE69026978D1 publication Critical patent/DE69026978D1/de
Publication of DE69026978T2 publication Critical patent/DE69026978T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
    • G02B7/28—Systems for automatic generation of focusing signals
    • G02B7/36—Systems for automatic generation of focusing signals using image sharpness techniques, e.g. image processing techniques for generating autofocus signals
DE69026978T 1989-06-19 1990-06-19 Autofocusgerät Expired - Fee Related DE69026978T2 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP1156206A JP2906252B2 (ja) 1989-06-19 1989-06-19 自動焦点調節装置
JP23499789A JP2874209B2 (ja) 1989-09-11 1989-09-11 自動焦点調節装置
JP23499889A JP2881842B2 (ja) 1989-09-11 1989-09-11 自動焦点調節装置および自動焦点調節装置を有するカメラ
JP5437490A JP2920652B2 (ja) 1990-03-06 1990-03-06 自動焦点調整装置

Publications (2)

Publication Number Publication Date
DE69026978D1 true DE69026978D1 (de) 1996-06-20
DE69026978T2 DE69026978T2 (de) 1996-11-14

Family

ID=27463047

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69026978T Expired - Fee Related DE69026978T2 (de) 1989-06-19 1990-06-19 Autofocusgerät

Country Status (2)

Country Link
EP (1) EP0404523B1 (de)
DE (1) DE69026978T2 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4105003A1 (de) * 1991-02-19 1992-08-20 Hell Ag Linotype Verfahren und einrichtung zur scharfeinstellung eines optischen abbildungs-systems
DE4105001C2 (de) * 1991-02-19 1995-03-23 Hell Ag Linotype Verfahren und Einrichtung zur Scharfeinstellung eines optischen Abbildungs-Systems
JP3891224B2 (ja) * 1995-12-07 2007-03-14 株式会社ニコン 自動合焦装置
WO2004015476A1 (ja) * 2002-08-07 2004-02-19 Matsushita Electric Industrial Co., Ltd. 合焦装置
JP5171433B2 (ja) 2008-01-22 2013-03-27 キヤノン株式会社 撮像装置、およびレンズ装置
CN114157810B (zh) * 2021-12-21 2023-08-18 西安维沃软件技术有限公司 拍摄方法、装置、电子设备及介质

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0736055B2 (ja) * 1984-04-11 1995-04-19 株式会社ニコン 自動焦点調節装置
GB2181262B (en) * 1985-10-02 1989-12-13 Canon Kk Automatic focusing system
JPS6278519A (ja) * 1985-10-02 1987-04-10 Canon Inc 自動合焦装置

Also Published As

Publication number Publication date
EP0404523A2 (de) 1990-12-27
DE69026978T2 (de) 1996-11-14
EP0404523A3 (de) 1991-12-11
EP0404523B1 (de) 1996-05-15

Similar Documents

Publication Publication Date Title
KR910003462A (ko) 정착장치
DE69028741T2 (de) Kamera
DE69033499T2 (de) Belichtungsvorrichtung
DE69029280D1 (de) Kameragerät
IT9020656A0 (it) dispositivo
DE69033002T2 (de) Belichtungsvorrichtung
IT9020522A0 (it) dispositivo ottico
DE69221552T2 (de) Autofokusvorrichtung
DE69030325D1 (de) Positionierungseinrichtung
DE69033259D1 (de) Lichtempfangsvorrichtung
DE69122449D1 (de) Scharfeinstellungsvorrichtung
KR900012166A (ko) 우선순위판정장치
DE69119308T2 (de) Autofokusvorrichtung
KR910001227U (ko) 셀프타이머장치
ES2024398A4 (es) Dispositivo de anaqueleria
DE69026978D1 (de) Autofocusgerät
DK47590D0 (da) Skabsenhed
DE69030348T2 (de) Belichtungsvorrichtung
NO904606D0 (no) Autofokuserende anordning.
IT9020658A0 (it) apparecchio
DE69029481D1 (de) Belichtungsvorrichtung
FI915613A0 (fi) Nesteenannostuslaite
DE69131852D1 (de) Fokussiergerät
BR8901838A (pt) Dispositivo mento-mastoideo-malar
DE69025734T2 (de) Kamera

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

8339 Ceased/non-payment of the annual fee