[go: up one dir, main page]
More Web Proxy on the site http://driver.im/

HK1032115A1 - Multi-autofocus distance-measuring system with a wide distance-measuring area. - Google Patents

Multi-autofocus distance-measuring system with a wide distance-measuring area.

Info

Publication number
HK1032115A1
HK1032115A1 HK01102810A HK01102810A HK1032115A1 HK 1032115 A1 HK1032115 A1 HK 1032115A1 HK 01102810 A HK01102810 A HK 01102810A HK 01102810 A HK01102810 A HK 01102810A HK 1032115 A1 HK1032115 A1 HK 1032115A1
Authority
HK
Hong Kong
Prior art keywords
distance
measuring
autofocus
wide
measuring system
Prior art date
Application number
HK01102810A
Other languages
English (en)
Inventor
Takeshi Kindaichi
Original Assignee
Olympus Optical Co
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 JP11139681A external-priority patent/JP2000330004A/ja
Priority claimed from JP13967599A external-priority patent/JP2000329998A/ja
Priority claimed from JP11139676A external-priority patent/JP2000329999A/ja
Priority claimed from JP11139682A external-priority patent/JP2000330005A/ja
Application filed by Olympus Optical Co filed Critical Olympus Optical Co
Publication of HK1032115A1 publication Critical patent/HK1032115A1/xx

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
    • G02B7/34—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)
  • Measurement Of Optical Distance (AREA)
HK01102810A 1999-05-20 2001-04-20 Multi-autofocus distance-measuring system with a wide distance-measuring area. HK1032115A1 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP11139681A JP2000330004A (ja) 1999-05-20 1999-05-20 測距装置
JP13967599A JP2000329998A (ja) 1999-05-20 1999-05-20 測距装置
JP11139676A JP2000329999A (ja) 1999-05-20 1999-05-20 測距装置
JP11139682A JP2000330005A (ja) 1999-05-20 1999-05-20 測距装置

Publications (1)

Publication Number Publication Date
HK1032115A1 true HK1032115A1 (en) 2001-07-06

Family

ID=27472246

Family Applications (1)

Application Number Title Priority Date Filing Date
HK01102810A HK1032115A1 (en) 1999-05-20 2001-04-20 Multi-autofocus distance-measuring system with a wide distance-measuring area.

Country Status (3)

Country Link
US (1) US6411782B1 (zh)
CN (1) CN1172218C (zh)
HK (1) HK1032115A1 (zh)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002350129A (ja) * 2001-05-23 2002-12-04 Canon Inc 計測装置
EP1555812B1 (en) * 2004-01-15 2015-12-09 Ricoh Company, Ltd. Imaging apparatus and imaging method
CN1779486A (zh) * 2004-11-19 2006-05-31 南京德朔实业有限公司 激光测距装置
JP5845023B2 (ja) * 2011-08-08 2016-01-20 キヤノン株式会社 焦点検出装置及びそれを有するレンズ装置及び撮像装置
JP5947507B2 (ja) * 2011-09-01 2016-07-06 キヤノン株式会社 撮像装置及びその制御方法
JP6004768B2 (ja) * 2012-06-14 2016-10-12 キヤノン株式会社 焦点検出のための信号処理装置、信号処理方法およびプログラム、ならびに焦点検出装置を有する撮像装置

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54140532A (en) * 1978-04-23 1979-10-31 Canon Inc Automatic focus adjustor
JPH0772762B2 (ja) 1985-10-30 1995-08-02 ミノルタ株式会社 焦点検出装置
JP2722433B2 (ja) 1986-11-20 1998-03-04 オリンパス光学工業株式会社 カメラの測距装置
GB2222337B (en) * 1988-08-25 1992-12-16 Asahi Optical Co Ltd Automatic focusing camera
JP2749085B2 (ja) 1988-12-13 1998-05-13 オリンパス光学工業株式会社 多点測距カメラ
JPH03182710A (ja) * 1989-12-12 1991-08-08 Olympus Optical Co Ltd 焦点検出装置
JP3127543B2 (ja) * 1992-01-29 2001-01-29 株式会社ニコン 閃光手段と焦点検出手段とを有するカメラシステム
US5572280A (en) * 1993-09-29 1996-11-05 Olympus Optical Co., Ltd. Photoelectric conversion apparatus and camera using the same in focus detection thereof
US5682559A (en) * 1993-09-30 1997-10-28 Minolta Co., Ltd. Camera
US5841124A (en) * 1996-06-19 1998-11-24 Neopath, Inc. Cytological system autofocus integrity checking apparatus
JPH10221065A (ja) * 1997-02-10 1998-08-21 Olympus Optical Co Ltd 測距装置
JP3452298B2 (ja) 1997-05-30 2003-09-29 矢崎総業株式会社 電源供給システム

Also Published As

Publication number Publication date
CN1172218C (zh) 2004-10-20
CN1274867A (zh) 2000-11-29
US6411782B1 (en) 2002-06-25

Similar Documents

Publication Publication Date Title
HK1052037A1 (en) Structural member.
MXPA01013362A (es) Anticuerpos de humano, anti-alfavbeta3 recombinantes, °cidos nucleicos que codifican a los mismos y metodos de uso.
ZA200200477B (en) 2-pyrazolin-5-ones.
EG24361A (en) 4-pyrimiding1-n-acy1.l.phenlalanines
ZA200205438B (en) A system for fishing.
ZA200202537B (en) Pour-on-formulations.
HK1053470A1 (en) 4-Pyridinyln-acyl-l-phenylalanines.
HK1029502A1 (en) Slider-pull-assembling unit.
ZA200000034B (en) A corner irrigation system.
HK1038064A1 (en) Opto-electronic system.
HK1032115A1 (en) Multi-autofocus distance-measuring system with a wide distance-measuring area.
AU7879700A (en) Load-bearing systems
GB0029720D0 (en) I.S machine7544232001
HK1032117A1 (en) Multi-autofocus distance-measuring system with a wide distance-measuring area.
GB9907861D0 (en) The tracker
HK1045740A1 (en) E commerce system.
ZA200204581B (en) Nitro-sulfobenzamides.
HK1031254A1 (en) Tachogragh.
GB9914727D0 (en) Piling systems
ZA200005361B (en) Positioning arrangement.
ZA200204017B (en) A vehicle.
GB9910253D0 (en) S.a.m.c.
ZA200003947B (en) A trailer.
ZA200004189B (en) A trailer.
ZA991323B (en) The strongwall construction system.

Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20090519